21617357760

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 896

約数和(自身を含む): 86377881600

約数和(自身を除く): 64760523840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 32, 34, 36, 40, 45, 46, 48, 51, 54, 60, 64, 68, 69, 72, 79, 80, 81, 85, 90, 92, 96, 102, 108, 115, 120, 135, 136, 138, 144, 153, 158, 160, 162, 170, 180, 184, 192, 204, 207, 216, 230, 237, 240, 243, 255, 270, 272, 276, 288, 306, 316, 320, 324, 340, 345, 360, 368, 391, 395, 405, 408, 414, 432, 459, 460, 474, 480, 486, 510, 540, 544, 552, 576, 612, 621, 632, 648, 680, 690, 711, 720, 729, 736, 765, 782, 790, 810, 816, 828, 864, 918, 920, 948, 960, 972, 1020, 1035, 1080, 1088, 1104, 1173, 1185, 1215, 1224, 1242, 1264, 1296, 1343, 1360, 1377, 1380, 1422, 1440, 1458, 1472, 1530, 1564, 1580, 1620, 1632, 1656, 1728, 1817, 1836, 1840, 1863, 1896, 1944, 1955, 2040, 2070, 2133, 2160, 2187, 2208, 2295, 2346, 2370, 2430, 2448, 2484, 2528, 2592, 2686, 2720, 2754, 2760, 2844, 2880, 2916, 3060, 3105, 3128, 3160, 3240, 3264, 3312, 3519, 3555, 3634, 3645, 3672, 3680, 3726, 3792, 3888, 3910, 4029, 4080, 4131, 4140, 4266, 4320, 4374, 4416, 4590, 4692, 4740, 4860, 4896, 4968, 5056, 5184, 5372, 5440, 5451, 5508, 5520, 5589, 5688, 5832, 5865, 6120, 6210, 6256, 6320, 6399, 6480, 6624, 6715, 6885, 7038, 7110, 7268, 7290, 7344, 7360, 7452, 7584, 7776, 7820, 8058, 8160, 8262, 8280, 8532, 8640, 8748, 9085, 9180, 9315, 9384, 9480, 9720, 9792, 9936, 10557, 10665, 10744, 10902, 10935, 11016, 11040, 11178, 11376, 11664, 11730, 12087, 12240, 12393, 12420, 12512, 12640, 12798, 12960, 13248, 13430, 13770, 14076, 14220, 14536, 14580, 14688, 14904, 15168, 15552, 15640, 16116, 16320, 16353, 16524, 16560, 16767, 17064, 17496, 17595, 18170, 18360, 18630, 18768, 18960, 19197, 19440, 19872, 20145, 20655, 21114, 21330, 21488, 21804, 21870, 22032, 22080, 22356, 22752, 23328, 23460, 24174, 24480, 24786, 24840, 25024, 25280, 25596, 25920, 26860, 27255, 27540, 27945, 28152, 28440, 29072, 29160, 29376, 29808, 30889, 31280, 31671, 31995, 32232, 32706, 33048, 33120, 33534, 34128, 34992, 35190, 36261, 36340, 36720, 37179, 37260, 37536, 37920, 38394, 38880, 39744, 40290, 41310, 42228, 42660, 42976, 43608, 43740, 44064, 44712, 45504, 46656, 46920, 48348, 48960, 49059, 49572, 49680, 50301, 51192, 52785, 53720, 54510, 55080, 55890, 56304, 56880, 57591, 58144, 58320, 59616, 60435, 61778, 61965, 62560, 63342, 63990, 64464, 65412, 66096, 66240, 67068, 68256, 69984, 70380, 72522, 72680, 73440, 74358, 74520, 75072, 75840, 76788, 77760, 80580, 81765, 82620, 83835, 84456, 85320, 85952, 87216, 87480, 88128, 89424, 92667, 93840, 95013, 95985, 96696, 98118, 99144, 99360, 100602, 102384, 105570, 107440, 108783, 109020, 110160, 111780, 112608, 113760, 115182, 116288, 116640, 119232, 120870, 123556, 123930, 125120, 126684, 127980, 128928, 130824, 132192, 134136, 136512, 139968, 140760, 145044, 145360, 146880, 147177, 148716, 149040, 153576, 154445, 158355, 161160, 163530, 165240, 167670, 168912, 170640, 172773, 174432, 174960, 178848, 181305, 185334, 185895, 187680, 190026, 191970, 193392, 196236, 198288, 198720, 201204, 204768, 211140, 214880, 217566, 218040, 220320, 223560, 225216, 227520, 230364, 233280, 241740, 245295, 247112, 247860, 251505, 253368, 255960, 257856, 261648, 264384, 268272, 278001, 281520, 285039, 287955, 290088, 290720, 294354, 297432, 298080, 307152, 308890, 316710, 322320, 326349, 327060, 330480, 335340, 337824, 341280, 345546, 348864, 349920, 357696, 362610, 370668, 371790, 375360, 380052, 383940, 386784, 392472, 396576, 402408, 409536, 422280, 429760, 435132, 436080, 440640, 441531, 447120, 460728, 463335, 475065, 483480, 490590, 494224, 495720, 503010, 506736, 511920, 523296, 536544, 543915, 556002, 563040, 570078, 575910, 580176, 581440, 588708, 594864, 596160, 614304, 617780, 633420, 644640, 652698, 654120, 660960, 670680, 675648, 682560, 691092, 699840, 725220, 735885, 741336, 743580, 760104, 767880, 773568, 784944, 793152, 804816, 834003, 844560, 855117, 863865, 870264, 872160, 883062, 894240, 921456, 926670, 950130, 966960, 979047, 981180, 988448, 991440, 1006020, 1013472, 1023840, 1046592, 1073088, 1087830, 1112004, 1126080, 1140156, 1151820, 1160352, 1177416, 1189728, 1228608, 1235560, 1266840, 1289280, 1305396, 1308240, 1321920, 1324593, 1341360, 1382184, 1390005, 1425195, 1450440, 1471770, 1482672, 1487160, 1520208, 1535760, 1569888, 1609632, 1631745, 1668006, 1689120, 1710234, 1727730, 1740528, 1744320, 1766124, 1788480, 1842912, 1853340, 1900260, 1933920, 1958094, 1962360, 1976896, 1982880, 2012040, 2026944, 2047680, 2175660, 2207655, 2224008, 2280312, 2303640, 2320704, 2354832, 2379456, 2471120, 2502009, 2533680, 2610792, 2616480, 2649186, 2682720, 2764368, 2780010, 2850390, 2900880, 2937141, 2943540, 2965344, 2974320, 3040416, 3071520, 3139776, 3219264, 3263490, 3336012, 3378240, 3420468, 3455460, 3481056, 3532248, 3685824, 3706680, 3800520, 3867840, 3916188, 3924720, 3965760, 3973779, 4024080, 4170015, 4275585, 4351320, 4415310, 4448016, 4560624, 4607280, 4709664, 4895235, 4942240, 5004018, 5067360, 5221584, 5232960, 5298372, 5365440, 5528736, 5560020, 5700780, 5801760, 5874282, 5887080, 5930688, 5948640, 6080832, 6143040, 6526980, 6622965, 6672024, 6840936, 6910920, 6962112, 7064496, 7413360, 7506027, 7601040, 7832376, 7849440, 7947558, 8048160, 8340030, 8551170, 8702640, 8830620, 8896032, 9121248, 9214560, 9419328, 9790470, 9884480, 10008036, 10134720, 10443168, 10596744, 11057472, 11120040, 11401560, 11603520, 11748564, 11774160, 11897280, 12510045, 13053960, 13245930, 13344048, 13681872, 13821840, 14128992, 14685705, 14826720, 15012054, 15202080, 15664752, 15698880, 15895116, 16096320, 16680060, 17102340, 17405280, 17661240, 17792064, 18242496, 18429120, 19580940, 19868895, 20016072, 20886336, 21193488, 22240080, 22518081, 22803120, 23497128, 23548320, 25020090, 26107920, 26491860, 26688096, 27363744, 27643680, 28257984, 29371410, 29653440, 30024108, 30404160, 31329504, 31790232, 33360120, 34204680, 34810560, 35322480, 37530135, 39161880, 39737790, 40032144, 42386976, 44480160, 45036162, 45606240, 46994256, 47096640, 50040180, 52215840, 52983720, 53376192, 54727488, 55287360, 58742820, 60048216, 62659008, 63580464, 66720240, 67554243, 68409360, 70644960, 75060270, 78323760, 79475580, 80064288, 84773952, 88960320, 90072324, 91212480, 93988512, 100080360, 104431680, 105967440, 112590405, 117485640, 120096432, 127160928, 133440480, 135108486, 136818720, 141289920, 150120540, 156647520, 158951160, 160128576, 180144648, 187977024, 200160720, 211934880, 225180810, 234971280, 240192864, 254321856, 266880960, 270216972, 273637440, 300241080, 313295040, 317902320, 337771215, 360289296, 400321440, 423869760, 450361620, 469942560, 480385728, 540433944, 600482160, 635804640, 675542430, 720578592, 800642880, 900723240, 939885120, 1080867888, 1200964320, 1271609280, 1351084860, 1441157184, 1801446480, 2161735776, 2401928640, 2702169720, 3602892960, 4323471552, 5404339440, 7205785920, 10808678880, 21617357760]

約数ペア:

[(1, 21617357760), (2, 10808678880), (3, 7205785920), (4, 5404339440), (5, 4323471552), (6, 3602892960), (8, 2702169720), (9, 2401928640), (10, 2161735776), (12, 1801446480), (15, 1441157184), (16, 1351084860), (17, 1271609280), (18, 1200964320), (20, 1080867888), (23, 939885120), (24, 900723240), (27, 800642880), (30, 720578592), (32, 675542430), (34, 635804640), (36, 600482160), (40, 540433944), (45, 480385728), (46, 469942560), (48, 450361620), (51, 423869760), (54, 400321440), (60, 360289296), (64, 337771215), (68, 317902320), (69, 313295040), (72, 300241080), (79, 273637440), (80, 270216972), (81, 266880960), (85, 254321856), (90, 240192864), (92, 234971280), (96, 225180810), (102, 211934880), (108, 200160720), (115, 187977024), (120, 180144648), (135, 160128576), (136, 158951160), (138, 156647520), (144, 150120540), (153, 141289920), (158, 136818720), (160, 135108486), (162, 133440480), (170, 127160928), (180, 120096432), (184, 117485640), (192, 112590405), (204, 105967440), (207, 104431680), (216, 100080360), (230, 93988512), (237, 91212480), (240, 90072324), (243, 88960320), (255, 84773952), (270, 80064288), (272, 79475580), (276, 78323760), (288, 75060270), (306, 70644960), (316, 68409360), (320, 67554243), (324, 66720240), (340, 63580464), (345, 62659008), (360, 60048216), (368, 58742820), (391, 55287360), (395, 54727488), (405, 53376192), (408, 52983720), (414, 52215840), (432, 50040180), (459, 47096640), (460, 46994256), (474, 45606240), (480, 45036162), (486, 44480160), (510, 42386976), (540, 40032144), (544, 39737790), (552, 39161880), (576, 37530135), (612, 35322480), (621, 34810560), (632, 34204680), (648, 33360120), (680, 31790232), (690, 31329504), (711, 30404160), (720, 30024108), (729, 29653440), (736, 29371410), (765, 28257984), (782, 27643680), (790, 27363744), (810, 26688096), (816, 26491860), (828, 26107920), (864, 25020090), (918, 23548320), (920, 23497128), (948, 22803120), (960, 22518081), (972, 22240080), (1020, 21193488), (1035, 20886336), (1080, 20016072), (1088, 19868895), (1104, 19580940), (1173, 18429120), (1185, 18242496), (1215, 17792064), (1224, 17661240), (1242, 17405280), (1264, 17102340), (1296, 16680060), (1343, 16096320), (1360, 15895116), (1377, 15698880), (1380, 15664752), (1422, 15202080), (1440, 15012054), (1458, 14826720), (1472, 14685705), (1530, 14128992), (1564, 13821840), (1580, 13681872), (1620, 13344048), (1632, 13245930), (1656, 13053960), (1728, 12510045), (1817, 11897280), (1836, 11774160), (1840, 11748564), (1863, 11603520), (1896, 11401560), (1944, 11120040), (1955, 11057472), (2040, 10596744), (2070, 10443168), (2133, 10134720), (2160, 10008036), (2187, 9884480), (2208, 9790470), (2295, 9419328), (2346, 9214560), (2370, 9121248), (2430, 8896032), (2448, 8830620), (2484, 8702640), (2528, 8551170), (2592, 8340030), (2686, 8048160), (2720, 7947558), (2754, 7849440), (2760, 7832376), (2844, 7601040), (2880, 7506027), (2916, 7413360), (3060, 7064496), (3105, 6962112), (3128, 6910920), (3160, 6840936), (3240, 6672024), (3264, 6622965), (3312, 6526980), (3519, 6143040), (3555, 6080832), (3634, 5948640), (3645, 5930688), (3672, 5887080), (3680, 5874282), (3726, 5801760), (3792, 5700780), (3888, 5560020), (3910, 5528736), (4029, 5365440), (4080, 5298372), (4131, 5232960), (4140, 5221584), (4266, 5067360), (4320, 5004018), (4374, 4942240), (4416, 4895235), (4590, 4709664), (4692, 4607280), (4740, 4560624), (4860, 4448016), (4896, 4415310), (4968, 4351320), (5056, 4275585), (5184, 4170015), (5372, 4024080), (5440, 3973779), (5451, 3965760), (5508, 3924720), (5520, 3916188), (5589, 3867840), (5688, 3800520), (5832, 3706680), (5865, 3685824), (6120, 3532248), (6210, 3481056), (6256, 3455460), (6320, 3420468), (6399, 3378240), (6480, 3336012), (6624, 3263490), (6715, 3219264), (6885, 3139776), (7038, 3071520), (7110, 3040416), (7268, 2974320), (7290, 2965344), (7344, 2943540), (7360, 2937141), (7452, 2900880), (7584, 2850390), (7776, 2780010), (7820, 2764368), (8058, 2682720), (8160, 2649186), (8262, 2616480), (8280, 2610792), (8532, 2533680), (8640, 2502009), (8748, 2471120), (9085, 2379456), (9180, 2354832), (9315, 2320704), (9384, 2303640), (9480, 2280312), (9720, 2224008), (9792, 2207655), (9936, 2175660), (10557, 2047680), (10665, 2026944), (10744, 2012040), (10902, 1982880), (10935, 1976896), (11016, 1962360), (11040, 1958094), (11178, 1933920), (11376, 1900260), (11664, 1853340), (11730, 1842912), (12087, 1788480), (12240, 1766124), (12393, 1744320), (12420, 1740528), (12512, 1727730), (12640, 1710234), (12798, 1689120), (12960, 1668006), (13248, 1631745), (13430, 1609632), (13770, 1569888), (14076, 1535760), (14220, 1520208), (14536, 1487160), (14580, 1482672), (14688, 1471770), (14904, 1450440), (15168, 1425195), (15552, 1390005), (15640, 1382184), (16116, 1341360), (16320, 1324593), (16353, 1321920), (16524, 1308240), (16560, 1305396), (16767, 1289280), (17064, 1266840), (17496, 1235560), (17595, 1228608), (18170, 1189728), (18360, 1177416), (18630, 1160352), (18768, 1151820), (18960, 1140156), (19197, 1126080), (19440, 1112004), (19872, 1087830), (20145, 1073088), (20655, 1046592), (21114, 1023840), (21330, 1013472), (21488, 1006020), (21804, 991440), (21870, 988448), (22032, 981180), (22080, 979047), (22356, 966960), (22752, 950130), (23328, 926670), (23460, 921456), (24174, 894240), (24480, 883062), (24786, 872160), (24840, 870264), (25024, 863865), (25280, 855117), (25596, 844560), (25920, 834003), (26860, 804816), (27255, 793152), (27540, 784944), (27945, 773568), (28152, 767880), (28440, 760104), (29072, 743580), (29160, 741336), (29376, 735885), (29808, 725220), (30889, 699840), (31280, 691092), (31671, 682560), (31995, 675648), (32232, 670680), (32706, 660960), (33048, 654120), (33120, 652698), (33534, 644640), (34128, 633420), (34992, 617780), (35190, 614304), (36261, 596160), (36340, 594864), (36720, 588708), (37179, 581440), (37260, 580176), (37536, 575910), (37920, 570078), (38394, 563040), (38880, 556002), (39744, 543915), (40290, 536544), (41310, 523296), (42228, 511920), (42660, 506736), (42976, 503010), (43608, 495720), (43740, 494224), (44064, 490590), (44712, 483480), (45504, 475065), (46656, 463335), (46920, 460728), (48348, 447120), (48960, 441531), (49059, 440640), (49572, 436080), (49680, 435132), (50301, 429760), (51192, 422280), (52785, 409536), (53720, 402408), (54510, 396576), (55080, 392472), (55890, 386784), (56304, 383940), (56880, 380052), (57591, 375360), (58144, 371790), (58320, 370668), (59616, 362610), (60435, 357696), (61778, 349920), (61965, 348864), (62560, 345546), (63342, 341280), (63990, 337824), (64464, 335340), (65412, 330480), (66096, 327060), (66240, 326349), (67068, 322320), (68256, 316710), (69984, 308890), (70380, 307152), (72522, 298080), (72680, 297432), (73440, 294354), (74358, 290720), (74520, 290088), (75072, 287955), (75840, 285039), (76788, 281520), (77760, 278001), (80580, 268272), (81765, 264384), (82620, 261648), (83835, 257856), (84456, 255960), (85320, 253368), (85952, 251505), (87216, 247860), (87480, 247112), (88128, 245295), (89424, 241740), (92667, 233280), (93840, 230364), (95013, 227520), (95985, 225216), (96696, 223560), (98118, 220320), (99144, 218040), (99360, 217566), (100602, 214880), (102384, 211140), (105570, 204768), (107440, 201204), (108783, 198720), (109020, 198288), (110160, 196236), (111780, 193392), (112608, 191970), (113760, 190026), (115182, 187680), (116288, 185895), (116640, 185334), (119232, 181305), (120870, 178848), (123556, 174960), (123930, 174432), (125120, 172773), (126684, 170640), (127980, 168912), (128928, 167670), (130824, 165240), (132192, 163530), (134136, 161160), (136512, 158355), (139968, 154445), (140760, 153576), (145044, 149040), (145360, 148716), (146880, 147177)]