2015448120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4019}}^1$

素因数の和:4242

約数の個数: 192

約数和(自身を含む): 7525440000

約数和(自身を除く): 5509991880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 199, 210, 252, 280, 315, 360, 398, 420, 504, 597, 630, 796, 840, 995, 1194, 1260, 1393, 1592, 1791, 1990, 2388, 2520, 2786, 2985, 3582, 3980, 4019, 4179, 4776, 5572, 5970, 6965, 7164, 7960, 8038, 8358, 8955, 11144, 11940, 12057, 12537, 13930, 14328, 16076, 16716, 17910, 20095, 20895, 23880, 24114, 25074, 27860, 28133, 32152, 33432, 35820, 36171, 40190, 41790, 48228, 50148, 55720, 56266, 60285, 62685, 71640, 72342, 80380, 83580, 84399, 96456, 100296, 112532, 120570, 125370, 140665, 144684, 160760, 167160, 168798, 180855, 225064, 241140, 250740, 253197, 281330, 289368, 337596, 361710, 421995, 482280, 501480, 506394, 562660, 675192, 723420, 799781, 843990, 1012788, 1125320, 1265985, 1446840, 1599562, 1687980, 2025576, 2399343, 2531970, 3199124, 3375960, 3998905, 4798686, 5063940, 5598467, 6398248, 7198029, 7997810, 9597372, 10127880, 11196934, 11996715, 14396058, 15995620, 16795401, 19194744, 22393868, 23993430, 27992335, 28792116, 31991240, 33590802, 35990145, 44787736, 47986860, 50386203, 55984670, 57584232, 67181604, 71980290, 83977005, 95973720, 100772406, 111969340, 134363208, 143960580, 167954010, 201544812, 223938680, 251931015, 287921160, 335908020, 403089624, 503862030, 671816040, 1007724060, 2015448120]

約数ペア:

[(1, 2015448120), (2, 1007724060), (3, 671816040), (4, 503862030), (5, 403089624), (6, 335908020), (7, 287921160), (8, 251931015), (9, 223938680), (10, 201544812), (12, 167954010), (14, 143960580), (15, 134363208), (18, 111969340), (20, 100772406), (21, 95973720), (24, 83977005), (28, 71980290), (30, 67181604), (35, 57584232), (36, 55984670), (40, 50386203), (42, 47986860), (45, 44787736), (56, 35990145), (60, 33590802), (63, 31991240), (70, 28792116), (72, 27992335), (84, 23993430), (90, 22393868), (105, 19194744), (120, 16795401), (126, 15995620), (140, 14396058), (168, 11996715), (180, 11196934), (199, 10127880), (210, 9597372), (252, 7997810), (280, 7198029), (315, 6398248), (360, 5598467), (398, 5063940), (420, 4798686), (504, 3998905), (597, 3375960), (630, 3199124), (796, 2531970), (840, 2399343), (995, 2025576), (1194, 1687980), (1260, 1599562), (1393, 1446840), (1592, 1265985), (1791, 1125320), (1990, 1012788), (2388, 843990), (2520, 799781), (2786, 723420), (2985, 675192), (3582, 562660), (3980, 506394), (4019, 501480), (4179, 482280), (4776, 421995), (5572, 361710), (5970, 337596), (6965, 289368), (7164, 281330), (7960, 253197), (8038, 250740), (8358, 241140), (8955, 225064), (11144, 180855), (11940, 168798), (12057, 167160), (12537, 160760), (13930, 144684), (14328, 140665), (16076, 125370), (16716, 120570), (17910, 112532), (20095, 100296), (20895, 96456), (23880, 84399), (24114, 83580), (25074, 80380), (27860, 72342), (28133, 71640), (32152, 62685), (33432, 60285), (35820, 56266), (36171, 55720), (40190, 50148), (41790, 48228)]