21044689920

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 704

約数和(自身を含む): 79233638400

約数和(自身を除く): 58188948480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 47, 48, 54, 60, 64, 72, 79, 80, 82, 90, 94, 96, 108, 120, 123, 128, 135, 141, 144, 158, 160, 164, 180, 188, 192, 205, 216, 235, 237, 240, 246, 256, 270, 282, 288, 316, 320, 328, 360, 369, 376, 384, 395, 410, 423, 432, 470, 474, 480, 492, 512, 540, 564, 576, 615, 632, 640, 656, 705, 711, 720, 738, 752, 768, 790, 820, 846, 864, 940, 948, 960, 984, 1024, 1080, 1107, 1128, 1152, 1185, 1230, 1264, 1269, 1280, 1312, 1410, 1422, 1440, 1476, 1504, 1536, 1580, 1640, 1692, 1728, 1845, 1880, 1896, 1920, 1927, 1968, 2115, 2133, 2160, 2214, 2256, 2304, 2370, 2460, 2528, 2538, 2560, 2624, 2820, 2844, 2880, 2952, 3008, 3072, 3160, 3239, 3280, 3384, 3456, 3555, 3690, 3713, 3760, 3792, 3840, 3854, 3936, 4230, 4266, 4320, 4428, 4512, 4608, 4740, 4920, 5056, 5076, 5120, 5248, 5535, 5640, 5688, 5760, 5781, 5904, 6016, 6320, 6345, 6478, 6560, 6768, 6912, 7110, 7380, 7426, 7520, 7584, 7680, 7708, 7872, 8460, 8532, 8640, 8856, 9024, 9216, 9480, 9635, 9717, 9840, 10112, 10152, 10496, 10665, 11070, 11139, 11280, 11376, 11520, 11562, 11808, 12032, 12640, 12690, 12956, 13120, 13536, 13824, 14220, 14760, 14852, 15040, 15168, 15360, 15416, 15744, 16195, 16920, 17064, 17280, 17343, 17712, 18048, 18565, 18960, 19270, 19434, 19680, 20224, 20304, 20992, 21330, 22140, 22278, 22560, 22752, 23040, 23124, 23616, 24064, 25280, 25380, 25912, 26240, 27072, 27648, 28440, 28905, 29151, 29520, 29704, 30080, 30336, 30832, 31488, 32390, 33417, 33840, 34128, 34560, 34686, 35424, 36096, 37130, 37920, 38540, 38868, 39360, 40448, 40608, 41984, 42660, 44280, 44556, 45120, 45504, 46080, 46248, 47232, 48128, 48585, 50560, 50760, 51824, 52029, 52480, 54144, 55695, 56880, 57810, 58302, 59040, 59408, 60160, 60672, 61664, 62976, 64780, 66834, 67680, 68256, 69120, 69372, 70848, 72192, 74260, 75840, 77080, 77736, 78720, 80896, 81216, 85320, 86715, 87453, 88560, 89112, 90240, 91008, 92496, 94464, 97170, 100251, 101120, 101520, 103648, 104058, 104960, 108288, 111390, 113760, 115620, 116604, 118080, 118816, 120320, 121344, 123328, 125952, 129560, 133668, 135360, 136512, 138240, 138744, 141696, 144384, 145755, 148520, 151680, 152233, 154160, 155472, 157440, 162432, 167085, 170640, 173430, 174906, 177120, 178224, 180480, 182016, 184992, 188928, 194340, 200502, 202240, 203040, 207296, 208116, 209920, 216576, 222780, 227520, 231240, 233208, 236160, 237632, 240640, 242688, 246656, 259120, 260145, 267336, 270720, 273024, 277488, 283392, 291510, 297040, 303360, 304466, 308320, 310944, 314880, 324864, 334170, 341280, 346860, 349812, 354240, 356448, 360960, 364032, 369984, 377856, 388680, 401004, 404480, 406080, 414592, 416232, 433152, 437265, 445560, 455040, 456699, 462480, 466416, 472320, 475264, 493312, 501255, 518240, 520290, 534672, 541440, 546048, 554976, 566784, 583020, 594080, 606720, 608932, 616640, 621888, 629760, 649728, 668340, 682560, 693720, 699624, 708480, 712896, 721920, 728064, 739968, 761165, 777360, 802008, 812160, 829184, 832464, 874530, 891120, 910080, 913398, 924960, 932832, 944640, 950528, 986624, 1002510, 1036480, 1040580, 1069344, 1082880, 1092096, 1109952, 1133568, 1166040, 1188160, 1213440, 1217864, 1233280, 1243776, 1299456, 1336680, 1365120, 1370097, 1387440, 1399248, 1416960, 1425792, 1479936, 1522330, 1554720, 1604016, 1624320, 1658368, 1664928, 1749060, 1782240, 1820160, 1826796, 1849920, 1865664, 1889280, 1901056, 1973248, 2005020, 2072960, 2081160, 2138688, 2165760, 2184192, 2219904, 2283495, 2332080, 2376320, 2435728, 2466560, 2487552, 2673360, 2730240, 2740194, 2774880, 2798496, 2833920, 2851584, 2959872, 3044660, 3109440, 3208032, 3248640, 3316736, 3329856, 3498120, 3564480, 3640320, 3653592, 3699840, 3731328, 3802112, 4010040, 4110291, 4145920, 4162320, 4277376, 4439808, 4566990, 4664160, 4752640, 4871456, 4933120, 4975104, 5346720, 5460480, 5480388, 5549760, 5596992, 5667840, 5703168, 5919744, 6089320, 6218880, 6416064, 6497280, 6659712, 6850485, 6996240, 7128960, 7307184, 7399680, 7462656, 8020080, 8220582, 8291840, 8324640, 8554752, 8879616, 9133980, 9328320, 9505280, 9742912, 9866240, 9950208, 10693440, 10920960, 10960776, 11099520, 11193984, 11406336, 12178640, 12437760, 12832128, 13319424, 13700970, 13992480, 14257920, 14614368, 14799360, 14925312, 16040160, 16441164, 16583680, 16649280, 17109504, 17759232, 18267960, 18656640, 19010560, 19485824, 20551455, 21386880, 21921552, 22199040, 22387968, 24357280, 24875520, 25664256, 26638848, 27401940, 27984960, 28515840, 29228736, 29598720, 29850624, 32080320, 32882328, 33298560, 34219008, 36535920, 37313280, 38971648, 41102910, 42773760, 43843104, 44398080, 44775936, 48714560, 49751040, 51328512, 53277696, 54803880, 55969920, 57031680, 58457472, 64160640, 65764656, 66597120, 73071840, 74626560, 77943296, 82205820, 85547520, 87686208, 88796160, 89551872, 97429120, 102657024, 109607760, 111939840, 116914944, 128321280, 131529312, 133194240, 146143680, 149253120, 155886592, 164411640, 171095040, 175372416, 194858240, 219215520, 223879680, 233829888, 256642560, 263058624, 266388480, 292287360, 328823280, 350744832, 389716480, 438431040, 447759360, 467659776, 513285120, 526117248, 584574720, 657646560, 701489664, 779432960, 876862080, 1052234496, 1169149440, 1315293120, 1402979328, 1753724160, 2104468992, 2338298880, 2630586240, 3507448320, 4208937984, 5261172480, 7014896640, 10522344960, 21044689920]

約数ペア:

[(1, 21044689920), (2, 10522344960), (3, 7014896640), (4, 5261172480), (5, 4208937984), (6, 3507448320), (8, 2630586240), (9, 2338298880), (10, 2104468992), (12, 1753724160), (15, 1402979328), (16, 1315293120), (18, 1169149440), (20, 1052234496), (24, 876862080), (27, 779432960), (30, 701489664), (32, 657646560), (36, 584574720), (40, 526117248), (41, 513285120), (45, 467659776), (47, 447759360), (48, 438431040), (54, 389716480), (60, 350744832), (64, 328823280), (72, 292287360), (79, 266388480), (80, 263058624), (82, 256642560), (90, 233829888), (94, 223879680), (96, 219215520), (108, 194858240), (120, 175372416), (123, 171095040), (128, 164411640), (135, 155886592), (141, 149253120), (144, 146143680), (158, 133194240), (160, 131529312), (164, 128321280), (180, 116914944), (188, 111939840), (192, 109607760), (205, 102657024), (216, 97429120), (235, 89551872), (237, 88796160), (240, 87686208), (246, 85547520), (256, 82205820), (270, 77943296), (282, 74626560), (288, 73071840), (316, 66597120), (320, 65764656), (328, 64160640), (360, 58457472), (369, 57031680), (376, 55969920), (384, 54803880), (395, 53277696), (410, 51328512), (423, 49751040), (432, 48714560), (470, 44775936), (474, 44398080), (480, 43843104), (492, 42773760), (512, 41102910), (540, 38971648), (564, 37313280), (576, 36535920), (615, 34219008), (632, 33298560), (640, 32882328), (656, 32080320), (705, 29850624), (711, 29598720), (720, 29228736), (738, 28515840), (752, 27984960), (768, 27401940), (790, 26638848), (820, 25664256), (846, 24875520), (864, 24357280), (940, 22387968), (948, 22199040), (960, 21921552), (984, 21386880), (1024, 20551455), (1080, 19485824), (1107, 19010560), (1128, 18656640), (1152, 18267960), (1185, 17759232), (1230, 17109504), (1264, 16649280), (1269, 16583680), (1280, 16441164), (1312, 16040160), (1410, 14925312), (1422, 14799360), (1440, 14614368), (1476, 14257920), (1504, 13992480), (1536, 13700970), (1580, 13319424), (1640, 12832128), (1692, 12437760), (1728, 12178640), (1845, 11406336), (1880, 11193984), (1896, 11099520), (1920, 10960776), (1927, 10920960), (1968, 10693440), (2115, 9950208), (2133, 9866240), (2160, 9742912), (2214, 9505280), (2256, 9328320), (2304, 9133980), (2370, 8879616), (2460, 8554752), (2528, 8324640), (2538, 8291840), (2560, 8220582), (2624, 8020080), (2820, 7462656), (2844, 7399680), (2880, 7307184), (2952, 7128960), (3008, 6996240), (3072, 6850485), (3160, 6659712), (3239, 6497280), (3280, 6416064), (3384, 6218880), (3456, 6089320), (3555, 5919744), (3690, 5703168), (3713, 5667840), (3760, 5596992), (3792, 5549760), (3840, 5480388), (3854, 5460480), (3936, 5346720), (4230, 4975104), (4266, 4933120), (4320, 4871456), (4428, 4752640), (4512, 4664160), (4608, 4566990), (4740, 4439808), (4920, 4277376), (5056, 4162320), (5076, 4145920), (5120, 4110291), (5248, 4010040), (5535, 3802112), (5640, 3731328), (5688, 3699840), (5760, 3653592), (5781, 3640320), (5904, 3564480), (6016, 3498120), (6320, 3329856), (6345, 3316736), (6478, 3248640), (6560, 3208032), (6768, 3109440), (6912, 3044660), (7110, 2959872), (7380, 2851584), (7426, 2833920), (7520, 2798496), (7584, 2774880), (7680, 2740194), (7708, 2730240), (7872, 2673360), (8460, 2487552), (8532, 2466560), (8640, 2435728), (8856, 2376320), (9024, 2332080), (9216, 2283495), (9480, 2219904), (9635, 2184192), (9717, 2165760), (9840, 2138688), (10112, 2081160), (10152, 2072960), (10496, 2005020), (10665, 1973248), (11070, 1901056), (11139, 1889280), (11280, 1865664), (11376, 1849920), (11520, 1826796), (11562, 1820160), (11808, 1782240), (12032, 1749060), (12640, 1664928), (12690, 1658368), (12956, 1624320), (13120, 1604016), (13536, 1554720), (13824, 1522330), (14220, 1479936), (14760, 1425792), (14852, 1416960), (15040, 1399248), (15168, 1387440), (15360, 1370097), (15416, 1365120), (15744, 1336680), (16195, 1299456), (16920, 1243776), (17064, 1233280), (17280, 1217864), (17343, 1213440), (17712, 1188160), (18048, 1166040), (18565, 1133568), (18960, 1109952), (19270, 1092096), (19434, 1082880), (19680, 1069344), (20224, 1040580), (20304, 1036480), (20992, 1002510), (21330, 986624), (22140, 950528), (22278, 944640), (22560, 932832), (22752, 924960), (23040, 913398), (23124, 910080), (23616, 891120), (24064, 874530), (25280, 832464), (25380, 829184), (25912, 812160), (26240, 802008), (27072, 777360), (27648, 761165), (28440, 739968), (28905, 728064), (29151, 721920), (29520, 712896), (29704, 708480), (30080, 699624), (30336, 693720), (30832, 682560), (31488, 668340), (32390, 649728), (33417, 629760), (33840, 621888), (34128, 616640), (34560, 608932), (34686, 606720), (35424, 594080), (36096, 583020), (37130, 566784), (37920, 554976), (38540, 546048), (38868, 541440), (39360, 534672), (40448, 520290), (40608, 518240), (41984, 501255), (42660, 493312), (44280, 475264), (44556, 472320), (45120, 466416), (45504, 462480), (46080, 456699), (46248, 455040), (47232, 445560), (48128, 437265), (48585, 433152), (50560, 416232), (50760, 414592), (51824, 406080), (52029, 404480), (52480, 401004), (54144, 388680), (55695, 377856), (56880, 369984), (57810, 364032), (58302, 360960), (59040, 356448), (59408, 354240), (60160, 349812), (60672, 346860), (61664, 341280), (62976, 334170), (64780, 324864), (66834, 314880), (67680, 310944), (68256, 308320), (69120, 304466), (69372, 303360), (70848, 297040), (72192, 291510), (74260, 283392), (75840, 277488), (77080, 273024), (77736, 270720), (78720, 267336), (80896, 260145), (81216, 259120), (85320, 246656), (86715, 242688), (87453, 240640), (88560, 237632), (89112, 236160), (90240, 233208), (91008, 231240), (92496, 227520), (94464, 222780), (97170, 216576), (100251, 209920), (101120, 208116), (101520, 207296), (103648, 203040), (104058, 202240), (104960, 200502), (108288, 194340), (111390, 188928), (113760, 184992), (115620, 182016), (116604, 180480), (118080, 178224), (118816, 177120), (120320, 174906), (121344, 173430), (123328, 170640), (125952, 167085), (129560, 162432), (133668, 157440), (135360, 155472), (136512, 154160), (138240, 152233), (138744, 151680), (141696, 148520), (144384, 145755)]