144246060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 503193600

約数和(自身を除く): 358947540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 239, 252, 315, 420, 478, 479, 630, 717, 956, 958, 1195, 1260, 1434, 1437, 1673, 1916, 2151, 2390, 2395, 2868, 2874, 3346, 3353, 3585, 4302, 4311, 4780, 4790, 5019, 5748, 6692, 6706, 7170, 7185, 8365, 8604, 8622, 9580, 10038, 10059, 10755, 13412, 14340, 14370, 15057, 16730, 16765, 17244, 20076, 20118, 21510, 21555, 25095, 28740, 30114, 30177, 33460, 33530, 40236, 43020, 43110, 50190, 50295, 60228, 60354, 67060, 75285, 86220, 100380, 100590, 114481, 120708, 150570, 150885, 201180, 228962, 301140, 301770, 343443, 457924, 572405, 603540, 686886, 801367, 1030329, 1144810, 1373772, 1602734, 1717215, 2060658, 2289620, 2404101, 3205468, 3434430, 4006835, 4121316, 4808202, 5151645, 6868860, 7212303, 8013670, 9616404, 10303290, 12020505, 14424606, 16027340, 20606580, 24041010, 28849212, 36061515, 48082020, 72123030, 144246060]

約数ペア:

[(1, 144246060), (2, 72123030), (3, 48082020), (4, 36061515), (5, 28849212), (6, 24041010), (7, 20606580), (9, 16027340), (10, 14424606), (12, 12020505), (14, 10303290), (15, 9616404), (18, 8013670), (20, 7212303), (21, 6868860), (28, 5151645), (30, 4808202), (35, 4121316), (36, 4006835), (42, 3434430), (45, 3205468), (60, 2404101), (63, 2289620), (70, 2060658), (84, 1717215), (90, 1602734), (105, 1373772), (126, 1144810), (140, 1030329), (180, 801367), (210, 686886), (239, 603540), (252, 572405), (315, 457924), (420, 343443), (478, 301770), (479, 301140), (630, 228962), (717, 201180), (956, 150885), (958, 150570), (1195, 120708), (1260, 114481), (1434, 100590), (1437, 100380), (1673, 86220), (1916, 75285), (2151, 67060), (2390, 60354), (2395, 60228), (2868, 50295), (2874, 50190), (3346, 43110), (3353, 43020), (3585, 40236), (4302, 33530), (4311, 33460), (4780, 30177), (4790, 30114), (5019, 28740), (5748, 25095), (6692, 21555), (6706, 21510), (7170, 20118), (7185, 20076), (8365, 17244), (8604, 16765), (8622, 16730), (9580, 15057), (10038, 14370), (10059, 14340), (10755, 13412)]