941212160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1074

約数の個数: 160

約数和(自身を含む): 2630403072

約数和(自身を除く): 1689190912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 256, 265, 280, 320, 371, 424, 448, 512, 530, 560, 640, 742, 848, 896, 991, 1060, 1120, 1280, 1484, 1696, 1792, 1855, 1982, 2120, 2240, 2560, 2968, 3392, 3584, 3710, 3964, 4240, 4480, 4955, 5936, 6784, 6937, 7420, 7928, 8480, 8960, 9910, 11872, 13568, 13874, 14840, 15856, 16960, 17920, 19820, 23744, 27136, 27748, 29680, 31712, 33920, 34685, 39640, 47488, 52523, 55496, 59360, 63424, 67840, 69370, 79280, 94976, 105046, 110992, 118720, 126848, 135680, 138740, 158560, 189952, 210092, 221984, 237440, 253696, 262615, 277480, 317120, 367661, 420184, 443968, 474880, 507392, 525230, 554960, 634240, 735322, 840368, 887936, 949760, 1050460, 1109920, 1268480, 1470644, 1680736, 1775872, 1838305, 2100920, 2219840, 2536960, 2941288, 3361472, 3551744, 3676610, 4201840, 4439680, 5882576, 6722944, 7353220, 8403680, 8879360, 11765152, 13445888, 14706440, 16807360, 17758720, 23530304, 26891776, 29412880, 33614720, 47060608, 58825760, 67229440, 94121216, 117651520, 134458880, 188242432, 235303040, 470606080, 941212160]

約数ペア:

[(1, 941212160), (2, 470606080), (4, 235303040), (5, 188242432), (7, 134458880), (8, 117651520), (10, 94121216), (14, 67229440), (16, 58825760), (20, 47060608), (28, 33614720), (32, 29412880), (35, 26891776), (40, 23530304), (53, 17758720), (56, 16807360), (64, 14706440), (70, 13445888), (80, 11765152), (106, 8879360), (112, 8403680), (128, 7353220), (140, 6722944), (160, 5882576), (212, 4439680), (224, 4201840), (256, 3676610), (265, 3551744), (280, 3361472), (320, 2941288), (371, 2536960), (424, 2219840), (448, 2100920), (512, 1838305), (530, 1775872), (560, 1680736), (640, 1470644), (742, 1268480), (848, 1109920), (896, 1050460), (991, 949760), (1060, 887936), (1120, 840368), (1280, 735322), (1484, 634240), (1696, 554960), (1792, 525230), (1855, 507392), (1982, 474880), (2120, 443968), (2240, 420184), (2560, 367661), (2968, 317120), (3392, 277480), (3584, 262615), (3710, 253696), (3964, 237440), (4240, 221984), (4480, 210092), (4955, 189952), (5936, 158560), (6784, 138740), (6937, 135680), (7420, 126848), (7928, 118720), (8480, 110992), (8960, 105046), (9910, 94976), (11872, 79280), (13568, 69370), (13874, 67840), (14840, 63424), (15856, 59360), (16960, 55496), (17920, 52523), (19820, 47488), (23744, 39640), (27136, 34685), (27748, 33920), (29680, 31712)]