1941222240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2281}}^1$

素因数の和:2502

約数の個数: 192

約数和(自身を含む): 6831760320

約数和(自身を除く): 4890538080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 197, 216, 240, 270, 288, 360, 394, 432, 480, 540, 591, 720, 788, 864, 985, 1080, 1182, 1440, 1576, 1773, 1970, 2160, 2281, 2364, 2955, 3152, 3546, 3940, 4320, 4562, 4728, 5319, 5910, 6304, 6843, 7092, 7880, 8865, 9124, 9456, 10638, 11405, 11820, 13686, 14184, 15760, 17730, 18248, 18912, 20529, 21276, 22810, 23640, 26595, 27372, 28368, 31520, 34215, 35460, 36496, 41058, 42552, 45620, 47280, 53190, 54744, 56736, 61587, 68430, 70920, 72992, 82116, 85104, 91240, 94560, 102645, 106380, 109488, 123174, 136860, 141840, 164232, 170208, 182480, 205290, 212760, 218976, 246348, 273720, 283680, 307935, 328464, 364960, 410580, 425520, 449357, 492696, 547440, 615870, 656928, 821160, 851040, 898714, 985392, 1094880, 1231740, 1348071, 1642320, 1797428, 1970784, 2246785, 2463480, 2696142, 3284640, 3594856, 4044213, 4493570, 4926960, 5392284, 6740355, 7189712, 8088426, 8987140, 9853920, 10784568, 12132639, 13480710, 14379424, 16176852, 17974280, 20221065, 21569136, 24265278, 26961420, 32353704, 35948560, 40442130, 43138272, 48530556, 53922840, 60663195, 64707408, 71897120, 80884260, 97061112, 107845680, 121326390, 129414816, 161768520, 194122224, 215691360, 242652780, 323537040, 388244448, 485305560, 647074080, 970611120, 1941222240]

約数ペア:

[(1, 1941222240), (2, 970611120), (3, 647074080), (4, 485305560), (5, 388244448), (6, 323537040), (8, 242652780), (9, 215691360), (10, 194122224), (12, 161768520), (15, 129414816), (16, 121326390), (18, 107845680), (20, 97061112), (24, 80884260), (27, 71897120), (30, 64707408), (32, 60663195), (36, 53922840), (40, 48530556), (45, 43138272), (48, 40442130), (54, 35948560), (60, 32353704), (72, 26961420), (80, 24265278), (90, 21569136), (96, 20221065), (108, 17974280), (120, 16176852), (135, 14379424), (144, 13480710), (160, 12132639), (180, 10784568), (197, 9853920), (216, 8987140), (240, 8088426), (270, 7189712), (288, 6740355), (360, 5392284), (394, 4926960), (432, 4493570), (480, 4044213), (540, 3594856), (591, 3284640), (720, 2696142), (788, 2463480), (864, 2246785), (985, 1970784), (1080, 1797428), (1182, 1642320), (1440, 1348071), (1576, 1231740), (1773, 1094880), (1970, 985392), (2160, 898714), (2281, 851040), (2364, 821160), (2955, 656928), (3152, 615870), (3546, 547440), (3940, 492696), (4320, 449357), (4562, 425520), (4728, 410580), (5319, 364960), (5910, 328464), (6304, 307935), (6843, 283680), (7092, 273720), (7880, 246348), (8865, 218976), (9124, 212760), (9456, 205290), (10638, 182480), (11405, 170208), (11820, 164232), (13686, 141840), (14184, 136860), (15760, 123174), (17730, 109488), (18248, 106380), (18912, 102645), (20529, 94560), (21276, 91240), (22810, 85104), (23640, 82116), (26595, 72992), (27372, 70920), (28368, 68430), (31520, 61587), (34215, 56736), (35460, 54744), (36496, 53190), (41058, 47280), (42552, 45620)]