40708080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 160864704

約数和(自身を除く): 120156624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 197, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 394, 410, 420, 492, 504, 560, 574, 591, 615, 630, 656, 720, 738, 788, 820, 840, 861, 984, 985, 1008, 1148, 1182, 1230, 1260, 1379, 1435, 1476, 1576, 1640, 1680, 1722, 1773, 1845, 1968, 1970, 2296, 2364, 2460, 2520, 2583, 2758, 2870, 2952, 2955, 3152, 3280, 3444, 3546, 3690, 3940, 4137, 4305, 4592, 4728, 4920, 5040, 5166, 5516, 5740, 5904, 5910, 6888, 6895, 7092, 7380, 7880, 8077, 8274, 8610, 8865, 9456, 9840, 10332, 11032, 11480, 11820, 12411, 12915, 13776, 13790, 14184, 14760, 15760, 16154, 16548, 17220, 17730, 20664, 20685, 22064, 22960, 23640, 24231, 24822, 25830, 27580, 28368, 29520, 32308, 33096, 34440, 35460, 40385, 41328, 41370, 47280, 48462, 49644, 51660, 55160, 56539, 62055, 64616, 66192, 68880, 70920, 72693, 80770, 82740, 96924, 99288, 103320, 110320, 113078, 121155, 124110, 129232, 141840, 145386, 161540, 165480, 169617, 193848, 198576, 206640, 226156, 242310, 248220, 282695, 290772, 323080, 330960, 339234, 363465, 387696, 452312, 484620, 496440, 508851, 565390, 581544, 646160, 678468, 726930, 848085, 904624, 969240, 992880, 1017702, 1130780, 1163088, 1356936, 1453860, 1696170, 1938480, 2035404, 2261560, 2544255, 2713872, 2907720, 3392340, 4070808, 4523120, 5088510, 5815440, 6784680, 8141616, 10177020, 13569360, 20354040, 40708080]

約数ペア:

[(1, 40708080), (2, 20354040), (3, 13569360), (4, 10177020), (5, 8141616), (6, 6784680), (7, 5815440), (8, 5088510), (9, 4523120), (10, 4070808), (12, 3392340), (14, 2907720), (15, 2713872), (16, 2544255), (18, 2261560), (20, 2035404), (21, 1938480), (24, 1696170), (28, 1453860), (30, 1356936), (35, 1163088), (36, 1130780), (40, 1017702), (41, 992880), (42, 969240), (45, 904624), (48, 848085), (56, 726930), (60, 678468), (63, 646160), (70, 581544), (72, 565390), (80, 508851), (82, 496440), (84, 484620), (90, 452312), (105, 387696), (112, 363465), (120, 339234), (123, 330960), (126, 323080), (140, 290772), (144, 282695), (164, 248220), (168, 242310), (180, 226156), (197, 206640), (205, 198576), (210, 193848), (240, 169617), (246, 165480), (252, 161540), (280, 145386), (287, 141840), (315, 129232), (328, 124110), (336, 121155), (360, 113078), (369, 110320), (394, 103320), (410, 99288), (420, 96924), (492, 82740), (504, 80770), (560, 72693), (574, 70920), (591, 68880), (615, 66192), (630, 64616), (656, 62055), (720, 56539), (738, 55160), (788, 51660), (820, 49644), (840, 48462), (861, 47280), (984, 41370), (985, 41328), (1008, 40385), (1148, 35460), (1182, 34440), (1230, 33096), (1260, 32308), (1379, 29520), (1435, 28368), (1476, 27580), (1576, 25830), (1640, 24822), (1680, 24231), (1722, 23640), (1773, 22960), (1845, 22064), (1968, 20685), (1970, 20664), (2296, 17730), (2364, 17220), (2460, 16548), (2520, 16154), (2583, 15760), (2758, 14760), (2870, 14184), (2952, 13790), (2955, 13776), (3152, 12915), (3280, 12411), (3444, 11820), (3546, 11480), (3690, 11032), (3940, 10332), (4137, 9840), (4305, 9456), (4592, 8865), (4728, 8610), (4920, 8274), (5040, 8077), (5166, 7880), (5516, 7380), (5740, 7092), (5904, 6895), (5910, 6888)]