1531910880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 432

約数和(自身を含む): 5738411952

約数和(自身を除く): 4206501072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 41, 45, 48, 54, 60, 62, 72, 80, 81, 82, 90, 93, 96, 108, 120, 123, 124, 135, 144, 155, 160, 162, 164, 180, 186, 205, 216, 240, 243, 246, 248, 270, 279, 288, 310, 324, 328, 360, 369, 372, 405, 410, 432, 465, 480, 486, 492, 496, 540, 558, 615, 620, 648, 656, 720, 738, 744, 810, 820, 837, 864, 930, 961, 972, 984, 992, 1080, 1107, 1116, 1215, 1230, 1240, 1271, 1296, 1312, 1395, 1440, 1476, 1488, 1620, 1640, 1674, 1845, 1860, 1922, 1944, 1968, 2160, 2214, 2232, 2430, 2460, 2480, 2511, 2542, 2592, 2790, 2883, 2952, 2976, 3240, 3280, 3321, 3348, 3690, 3720, 3813, 3844, 3888, 3936, 4185, 4320, 4428, 4464, 4805, 4860, 4920, 4960, 5022, 5084, 5535, 5580, 5766, 5904, 6355, 6480, 6560, 6642, 6696, 7380, 7440, 7533, 7626, 7688, 7776, 8370, 8649, 8856, 8928, 9610, 9720, 9840, 9963, 10044, 10168, 11070, 11160, 11439, 11532, 11808, 12555, 12710, 12960, 13284, 13392, 14415, 14760, 14880, 15066, 15252, 15376, 16605, 16740, 17298, 17712, 19065, 19220, 19440, 19680, 19926, 20088, 20336, 22140, 22320, 22878, 23064, 25110, 25420, 25947, 26568, 26784, 28830, 29520, 30132, 30504, 30752, 33210, 33480, 34317, 34596, 35424, 37665, 38130, 38440, 38880, 39401, 39852, 40176, 40672, 43245, 44280, 44640, 45756, 46128, 49815, 50220, 50840, 51894, 53136, 57195, 57660, 59040, 60264, 61008, 66420, 66960, 68634, 69192, 75330, 76260, 76880, 77841, 78802, 79704, 80352, 86490, 88560, 91512, 92256, 99630, 100440, 101680, 102951, 103788, 106272, 114390, 115320, 118203, 120528, 122016, 129735, 132840, 133920, 137268, 138384, 150660, 152520, 153760, 155682, 157604, 159408, 171585, 172980, 177120, 183024, 197005, 199260, 200880, 203360, 205902, 207576, 228780, 230640, 233523, 236406, 241056, 259470, 265680, 274536, 276768, 301320, 305040, 308853, 311364, 315208, 318816, 343170, 345960, 354609, 366048, 389205, 394010, 398520, 401760, 411804, 415152, 457560, 461280, 467046, 472812, 514755, 518940, 531360, 549072, 591015, 602640, 610080, 617706, 622728, 630416, 686340, 691920, 709218, 778410, 788020, 797040, 823608, 830304, 915120, 934092, 945624, 1029510, 1037880, 1063827, 1098144, 1167615, 1182030, 1205280, 1235412, 1245456, 1260832, 1372680, 1383840, 1418436, 1544265, 1556820, 1576040, 1594080, 1647216, 1773045, 1830240, 1868184, 1891248, 2059020, 2075760, 2127654, 2335230, 2364060, 2470824, 2490912, 2745360, 2836872, 3088530, 3113640, 3152080, 3191481, 3294432, 3546090, 3736368, 3782496, 4118040, 4151520, 4255308, 4670460, 4728120, 4941648, 5319135, 5490720, 5673744, 6177060, 6227280, 6304160, 6382962, 7092180, 7472736, 8236080, 8510616, 9340920, 9456240, 9574443, 9883296, 10638270, 11347488, 12354120, 12454560, 12765924, 14184360, 15957405, 16472160, 17021232, 18681840, 18912480, 19148886, 21276540, 24708240, 25531848, 28368720, 31914810, 34042464, 37363680, 38297772, 42553080, 47872215, 49416480, 51063696, 56737440, 63829620, 76595544, 85106160, 95744430, 102127392, 127659240, 153191088, 170212320, 191488860, 255318480, 306382176, 382977720, 510636960, 765955440, 1531910880]

約数ペア:

[(1, 1531910880), (2, 765955440), (3, 510636960), (4, 382977720), (5, 306382176), (6, 255318480), (8, 191488860), (9, 170212320), (10, 153191088), (12, 127659240), (15, 102127392), (16, 95744430), (18, 85106160), (20, 76595544), (24, 63829620), (27, 56737440), (30, 51063696), (31, 49416480), (32, 47872215), (36, 42553080), (40, 38297772), (41, 37363680), (45, 34042464), (48, 31914810), (54, 28368720), (60, 25531848), (62, 24708240), (72, 21276540), (80, 19148886), (81, 18912480), (82, 18681840), (90, 17021232), (93, 16472160), (96, 15957405), (108, 14184360), (120, 12765924), (123, 12454560), (124, 12354120), (135, 11347488), (144, 10638270), (155, 9883296), (160, 9574443), (162, 9456240), (164, 9340920), (180, 8510616), (186, 8236080), (205, 7472736), (216, 7092180), (240, 6382962), (243, 6304160), (246, 6227280), (248, 6177060), (270, 5673744), (279, 5490720), (288, 5319135), (310, 4941648), (324, 4728120), (328, 4670460), (360, 4255308), (369, 4151520), (372, 4118040), (405, 3782496), (410, 3736368), (432, 3546090), (465, 3294432), (480, 3191481), (486, 3152080), (492, 3113640), (496, 3088530), (540, 2836872), (558, 2745360), (615, 2490912), (620, 2470824), (648, 2364060), (656, 2335230), (720, 2127654), (738, 2075760), (744, 2059020), (810, 1891248), (820, 1868184), (837, 1830240), (864, 1773045), (930, 1647216), (961, 1594080), (972, 1576040), (984, 1556820), (992, 1544265), (1080, 1418436), (1107, 1383840), (1116, 1372680), (1215, 1260832), (1230, 1245456), (1240, 1235412), (1271, 1205280), (1296, 1182030), (1312, 1167615), (1395, 1098144), (1440, 1063827), (1476, 1037880), (1488, 1029510), (1620, 945624), (1640, 934092), (1674, 915120), (1845, 830304), (1860, 823608), (1922, 797040), (1944, 788020), (1968, 778410), (2160, 709218), (2214, 691920), (2232, 686340), (2430, 630416), (2460, 622728), (2480, 617706), (2511, 610080), (2542, 602640), (2592, 591015), (2790, 549072), (2883, 531360), (2952, 518940), (2976, 514755), (3240, 472812), (3280, 467046), (3321, 461280), (3348, 457560), (3690, 415152), (3720, 411804), (3813, 401760), (3844, 398520), (3888, 394010), (3936, 389205), (4185, 366048), (4320, 354609), (4428, 345960), (4464, 343170), (4805, 318816), (4860, 315208), (4920, 311364), (4960, 308853), (5022, 305040), (5084, 301320), (5535, 276768), (5580, 274536), (5766, 265680), (5904, 259470), (6355, 241056), (6480, 236406), (6560, 233523), (6642, 230640), (6696, 228780), (7380, 207576), (7440, 205902), (7533, 203360), (7626, 200880), (7688, 199260), (7776, 197005), (8370, 183024), (8649, 177120), (8856, 172980), (8928, 171585), (9610, 159408), (9720, 157604), (9840, 155682), (9963, 153760), (10044, 152520), (10168, 150660), (11070, 138384), (11160, 137268), (11439, 133920), (11532, 132840), (11808, 129735), (12555, 122016), (12710, 120528), (12960, 118203), (13284, 115320), (13392, 114390), (14415, 106272), (14760, 103788), (14880, 102951), (15066, 101680), (15252, 100440), (15376, 99630), (16605, 92256), (16740, 91512), (17298, 88560), (17712, 86490), (19065, 80352), (19220, 79704), (19440, 78802), (19680, 77841), (19926, 76880), (20088, 76260), (20336, 75330), (22140, 69192), (22320, 68634), (22878, 66960), (23064, 66420), (25110, 61008), (25420, 60264), (25947, 59040), (26568, 57660), (26784, 57195), (28830, 53136), (29520, 51894), (30132, 50840), (30504, 50220), (30752, 49815), (33210, 46128), (33480, 45756), (34317, 44640), (34596, 44280), (35424, 43245), (37665, 40672), (38130, 40176), (38440, 39852), (38880, 39401)]