1022016240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1244

約数の個数: 240

約数和(自身を含む): 3946176000

約数和(自身を除く): 2924159760

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, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 199, 210, 240, 252, 280, 315, 336, 360, 398, 420, 504, 560, 597, 630, 720, 796, 840, 995, 1008, 1019, 1194, 1260, 1393, 1592, 1680, 1791, 1990, 2038, 2388, 2520, 2786, 2985, 3057, 3184, 3582, 3980, 4076, 4179, 4776, 5040, 5095, 5572, 5970, 6114, 6965, 7133, 7164, 7960, 8152, 8358, 8955, 9171, 9552, 10190, 11144, 11940, 12228, 12537, 13930, 14266, 14328, 15285, 15920, 16304, 16716, 17910, 18342, 20380, 20895, 21399, 22288, 23880, 24456, 25074, 27860, 28532, 28656, 30570, 33432, 35665, 35820, 36684, 40760, 41790, 42798, 45855, 47760, 48912, 50148, 55720, 57064, 61140, 62685, 64197, 66864, 71330, 71640, 73368, 81520, 83580, 85596, 91710, 100296, 106995, 111440, 114128, 122280, 125370, 128394, 142660, 143280, 146736, 167160, 171192, 183420, 200592, 202781, 213990, 244560, 250740, 256788, 285320, 320985, 334320, 342384, 366840, 405562, 427980, 501480, 513576, 570640, 608343, 641970, 733680, 811124, 855960, 1002960, 1013905, 1027152, 1216686, 1283940, 1419467, 1622248, 1711920, 1825029, 2027810, 2433372, 2567880, 2838934, 3041715, 3244496, 3650058, 4055620, 4258401, 4866744, 5135760, 5677868, 6083430, 7097335, 7300116, 8111240, 8516802, 9125145, 9733488, 11355736, 12166860, 12775203, 14194670, 14600232, 16222480, 17033604, 18250290, 21292005, 22711472, 24333720, 25550406, 28389340, 29200464, 34067208, 36500580, 42584010, 48667440, 51100812, 56778680, 63876015, 68134416, 73001160, 85168020, 102201624, 113557360, 127752030, 146002320, 170336040, 204403248, 255504060, 340672080, 511008120, 1022016240]

約数ペア:

[(1, 1022016240), (2, 511008120), (3, 340672080), (4, 255504060), (5, 204403248), (6, 170336040), (7, 146002320), (8, 127752030), (9, 113557360), (10, 102201624), (12, 85168020), (14, 73001160), (15, 68134416), (16, 63876015), (18, 56778680), (20, 51100812), (21, 48667440), (24, 42584010), (28, 36500580), (30, 34067208), (35, 29200464), (36, 28389340), (40, 25550406), (42, 24333720), (45, 22711472), (48, 21292005), (56, 18250290), (60, 17033604), (63, 16222480), (70, 14600232), (72, 14194670), (80, 12775203), (84, 12166860), (90, 11355736), (105, 9733488), (112, 9125145), (120, 8516802), (126, 8111240), (140, 7300116), (144, 7097335), (168, 6083430), (180, 5677868), (199, 5135760), (210, 4866744), (240, 4258401), (252, 4055620), (280, 3650058), (315, 3244496), (336, 3041715), (360, 2838934), (398, 2567880), (420, 2433372), (504, 2027810), (560, 1825029), (597, 1711920), (630, 1622248), (720, 1419467), (796, 1283940), (840, 1216686), (995, 1027152), (1008, 1013905), (1019, 1002960), (1194, 855960), (1260, 811124), (1393, 733680), (1592, 641970), (1680, 608343), (1791, 570640), (1990, 513576), (2038, 501480), (2388, 427980), (2520, 405562), (2786, 366840), (2985, 342384), (3057, 334320), (3184, 320985), (3582, 285320), (3980, 256788), (4076, 250740), (4179, 244560), (4776, 213990), (5040, 202781), (5095, 200592), (5572, 183420), (5970, 171192), (6114, 167160), (6965, 146736), (7133, 143280), (7164, 142660), (7960, 128394), (8152, 125370), (8358, 122280), (8955, 114128), (9171, 111440), (9552, 106995), (10190, 100296), (11144, 91710), (11940, 85596), (12228, 83580), (12537, 81520), (13930, 73368), (14266, 71640), (14328, 71330), (15285, 66864), (15920, 64197), (16304, 62685), (16716, 61140), (17910, 57064), (18342, 55720), (20380, 50148), (20895, 48912), (21399, 47760), (22288, 45855), (23880, 42798), (24456, 41790), (25074, 40760), (27860, 36684), (28532, 35820), (28656, 35665), (30570, 33432)]