131861520

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 560

約数和(自身を含む): 585498240

約数和(自身を除く): 453636720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 27, 28, 30, 34, 35, 36, 38, 40, 42, 45, 48, 51, 54, 56, 57, 60, 63, 68, 70, 72, 76, 80, 81, 84, 85, 90, 95, 102, 105, 108, 112, 114, 119, 120, 126, 133, 135, 136, 140, 144, 152, 153, 162, 168, 170, 171, 180, 189, 190, 204, 210, 216, 228, 238, 240, 243, 252, 255, 266, 270, 272, 280, 285, 304, 306, 315, 323, 324, 336, 340, 342, 357, 360, 378, 380, 399, 405, 408, 420, 432, 456, 459, 476, 486, 504, 510, 513, 532, 540, 560, 567, 570, 595, 612, 630, 646, 648, 665, 680, 684, 714, 720, 729, 756, 760, 765, 798, 810, 816, 840, 855, 912, 918, 945, 952, 969, 972, 1008, 1020, 1026, 1064, 1071, 1080, 1134, 1140, 1190, 1197, 1215, 1224, 1260, 1292, 1296, 1330, 1360, 1368, 1377, 1428, 1458, 1512, 1520, 1530, 1539, 1596, 1615, 1620, 1680, 1701, 1710, 1785, 1836, 1890, 1904, 1938, 1944, 1995, 2040, 2052, 2128, 2142, 2160, 2261, 2268, 2280, 2295, 2380, 2394, 2430, 2448, 2520, 2565, 2584, 2660, 2736, 2754, 2835, 2856, 2907, 2916, 3024, 3060, 3078, 3192, 3213, 3230, 3240, 3402, 3420, 3570, 3591, 3645, 3672, 3780, 3876, 3888, 3990, 4080, 4104, 4131, 4284, 4522, 4536, 4560, 4590, 4617, 4760, 4788, 4845, 4860, 5040, 5103, 5130, 5168, 5320, 5355, 5508, 5670, 5712, 5814, 5832, 5985, 6120, 6156, 6384, 6426, 6460, 6480, 6783, 6804, 6840, 6885, 7140, 7182, 7290, 7344, 7560, 7695, 7752, 7980, 8208, 8262, 8505, 8568, 8721, 9044, 9072, 9180, 9234, 9520, 9576, 9639, 9690, 9720, 10206, 10260, 10640, 10710, 10773, 11016, 11305, 11340, 11628, 11664, 11970, 12240, 12312, 12393, 12852, 12920, 13566, 13608, 13680, 13770, 13851, 14280, 14364, 14535, 14580, 15120, 15390, 15504, 15960, 16065, 16524, 17010, 17136, 17442, 17955, 18088, 18360, 18468, 19152, 19278, 19380, 19440, 20349, 20412, 20520, 20655, 21420, 21546, 22032, 22610, 22680, 23085, 23256, 23940, 24624, 24786, 25515, 25704, 25840, 26163, 27132, 27216, 27540, 27702, 28560, 28728, 28917, 29070, 29160, 30780, 31920, 32130, 32319, 33048, 33915, 34020, 34884, 35910, 36176, 36720, 36936, 38556, 38760, 40698, 40824, 41040, 41310, 42840, 43092, 43605, 45220, 45360, 46170, 46512, 47880, 48195, 49572, 51030, 51408, 52326, 53865, 54264, 55080, 55404, 57456, 57834, 58140, 58320, 61047, 61560, 61965, 64260, 64638, 66096, 67830, 68040, 69255, 69768, 71820, 73872, 77112, 77520, 78489, 81396, 81648, 82620, 85680, 86184, 86751, 87210, 90440, 92340, 95760, 96390, 96957, 99144, 101745, 102060, 104652, 107730, 108528, 110160, 110808, 115668, 116280, 122094, 123120, 123930, 128520, 129276, 130815, 135660, 136080, 138510, 139536, 143640, 144585, 154224, 156978, 161595, 162792, 165240, 172368, 173502, 174420, 180880, 183141, 184680, 192780, 193914, 198288, 203490, 204120, 209304, 215460, 221616, 231336, 232560, 235467, 244188, 247860, 257040, 258552, 261630, 271320, 277020, 287280, 289170, 305235, 313956, 323190, 325584, 330480, 347004, 348840, 366282, 369360, 385560, 387828, 392445, 406980, 408240, 418608, 430920, 433755, 462672, 470934, 484785, 488376, 495720, 517104, 523260, 542640, 549423, 554040, 578340, 610470, 627912, 646380, 694008, 697680, 732564, 771120, 775656, 784890, 813960, 861840, 867510, 915705, 941868, 969570, 976752, 991440, 1046520, 1098846, 1108080, 1156680, 1177335, 1220940, 1255824, 1292760, 1388016, 1465128, 1551312, 1569780, 1627920, 1648269, 1735020, 1831410, 1883736, 1939140, 2093040, 2197692, 2313360, 2354670, 2441880, 2585520, 2747115, 2930256, 3139560, 3296538, 3470040, 3662820, 3767472, 3878280, 4395384, 4709340, 4883760, 5494230, 6279120, 6593076, 6940080, 7325640, 7756560, 8241345, 8790768, 9418680, 10988460, 13186152, 14651280, 16482690, 18837360, 21976920, 26372304, 32965380, 43953840, 65930760, 131861520]

約数ペア:

[(1, 131861520), (2, 65930760), (3, 43953840), (4, 32965380), (5, 26372304), (6, 21976920), (7, 18837360), (8, 16482690), (9, 14651280), (10, 13186152), (12, 10988460), (14, 9418680), (15, 8790768), (16, 8241345), (17, 7756560), (18, 7325640), (19, 6940080), (20, 6593076), (21, 6279120), (24, 5494230), (27, 4883760), (28, 4709340), (30, 4395384), (34, 3878280), (35, 3767472), (36, 3662820), (38, 3470040), (40, 3296538), (42, 3139560), (45, 2930256), (48, 2747115), (51, 2585520), (54, 2441880), (56, 2354670), (57, 2313360), (60, 2197692), (63, 2093040), (68, 1939140), (70, 1883736), (72, 1831410), (76, 1735020), (80, 1648269), (81, 1627920), (84, 1569780), (85, 1551312), (90, 1465128), (95, 1388016), (102, 1292760), (105, 1255824), (108, 1220940), (112, 1177335), (114, 1156680), (119, 1108080), (120, 1098846), (126, 1046520), (133, 991440), (135, 976752), (136, 969570), (140, 941868), (144, 915705), (152, 867510), (153, 861840), (162, 813960), (168, 784890), (170, 775656), (171, 771120), (180, 732564), (189, 697680), (190, 694008), (204, 646380), (210, 627912), (216, 610470), (228, 578340), (238, 554040), (240, 549423), (243, 542640), (252, 523260), (255, 517104), (266, 495720), (270, 488376), (272, 484785), (280, 470934), (285, 462672), (304, 433755), (306, 430920), (315, 418608), (323, 408240), (324, 406980), (336, 392445), (340, 387828), (342, 385560), (357, 369360), (360, 366282), (378, 348840), (380, 347004), (399, 330480), (405, 325584), (408, 323190), (420, 313956), (432, 305235), (456, 289170), (459, 287280), (476, 277020), (486, 271320), (504, 261630), (510, 258552), (513, 257040), (532, 247860), (540, 244188), (560, 235467), (567, 232560), (570, 231336), (595, 221616), (612, 215460), (630, 209304), (646, 204120), (648, 203490), (665, 198288), (680, 193914), (684, 192780), (714, 184680), (720, 183141), (729, 180880), (756, 174420), (760, 173502), (765, 172368), (798, 165240), (810, 162792), (816, 161595), (840, 156978), (855, 154224), (912, 144585), (918, 143640), (945, 139536), (952, 138510), (969, 136080), (972, 135660), (1008, 130815), (1020, 129276), (1026, 128520), (1064, 123930), (1071, 123120), (1080, 122094), (1134, 116280), (1140, 115668), (1190, 110808), (1197, 110160), (1215, 108528), (1224, 107730), (1260, 104652), (1292, 102060), (1296, 101745), (1330, 99144), (1360, 96957), (1368, 96390), (1377, 95760), (1428, 92340), (1458, 90440), (1512, 87210), (1520, 86751), (1530, 86184), (1539, 85680), (1596, 82620), (1615, 81648), (1620, 81396), (1680, 78489), (1701, 77520), (1710, 77112), (1785, 73872), (1836, 71820), (1890, 69768), (1904, 69255), (1938, 68040), (1944, 67830), (1995, 66096), (2040, 64638), (2052, 64260), (2128, 61965), (2142, 61560), (2160, 61047), (2261, 58320), (2268, 58140), (2280, 57834), (2295, 57456), (2380, 55404), (2394, 55080), (2430, 54264), (2448, 53865), (2520, 52326), (2565, 51408), (2584, 51030), (2660, 49572), (2736, 48195), (2754, 47880), (2835, 46512), (2856, 46170), (2907, 45360), (2916, 45220), (3024, 43605), (3060, 43092), (3078, 42840), (3192, 41310), (3213, 41040), (3230, 40824), (3240, 40698), (3402, 38760), (3420, 38556), (3570, 36936), (3591, 36720), (3645, 36176), (3672, 35910), (3780, 34884), (3876, 34020), (3888, 33915), (3990, 33048), (4080, 32319), (4104, 32130), (4131, 31920), (4284, 30780), (4522, 29160), (4536, 29070), (4560, 28917), (4590, 28728), (4617, 28560), (4760, 27702), (4788, 27540), (4845, 27216), (4860, 27132), (5040, 26163), (5103, 25840), (5130, 25704), (5168, 25515), (5320, 24786), (5355, 24624), (5508, 23940), (5670, 23256), (5712, 23085), (5814, 22680), (5832, 22610), (5985, 22032), (6120, 21546), (6156, 21420), (6384, 20655), (6426, 20520), (6460, 20412), (6480, 20349), (6783, 19440), (6804, 19380), (6840, 19278), (6885, 19152), (7140, 18468), (7182, 18360), (7290, 18088), (7344, 17955), (7560, 17442), (7695, 17136), (7752, 17010), (7980, 16524), (8208, 16065), (8262, 15960), (8505, 15504), (8568, 15390), (8721, 15120), (9044, 14580), (9072, 14535), (9180, 14364), (9234, 14280), (9520, 13851), (9576, 13770), (9639, 13680), (9690, 13608), (9720, 13566), (10206, 12920), (10260, 12852), (10640, 12393), (10710, 12312), (10773, 12240), (11016, 11970), (11305, 11664), (11340, 11628)]