148127280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2443

約数の個数: 160

約数和(自身を含む): 539203584

約数和(自身を除く): 391076304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2383, 2590, 2960, 3108, 3885, 4144, 4440, 4766, 5180, 6216, 7149, 7770, 8880, 9532, 10360, 11915, 12432, 14298, 15540, 16681, 19064, 20720, 23830, 28596, 31080, 33362, 35745, 38128, 47660, 50043, 57192, 62160, 66724, 71490, 83405, 88171, 95320, 100086, 114384, 133448, 142980, 166810, 176342, 190640, 200172, 250215, 264513, 266896, 285960, 333620, 352684, 400344, 440855, 500430, 529026, 571920, 617197, 667240, 705368, 800688, 881710, 1000860, 1058052, 1234394, 1322565, 1334480, 1410736, 1763420, 1851591, 2001720, 2116104, 2468788, 2645130, 3085985, 3526840, 3703182, 4003440, 4232208, 4937576, 5290260, 6171970, 7053680, 7406364, 9257955, 9875152, 10580520, 12343940, 14812728, 18515910, 21161040, 24687880, 29625456, 37031820, 49375760, 74063640, 148127280]

約数ペア:

[(1, 148127280), (2, 74063640), (3, 49375760), (4, 37031820), (5, 29625456), (6, 24687880), (7, 21161040), (8, 18515910), (10, 14812728), (12, 12343940), (14, 10580520), (15, 9875152), (16, 9257955), (20, 7406364), (21, 7053680), (24, 6171970), (28, 5290260), (30, 4937576), (35, 4232208), (37, 4003440), (40, 3703182), (42, 3526840), (48, 3085985), (56, 2645130), (60, 2468788), (70, 2116104), (74, 2001720), (80, 1851591), (84, 1763420), (105, 1410736), (111, 1334480), (112, 1322565), (120, 1234394), (140, 1058052), (148, 1000860), (168, 881710), (185, 800688), (210, 705368), (222, 667240), (240, 617197), (259, 571920), (280, 529026), (296, 500430), (336, 440855), (370, 400344), (420, 352684), (444, 333620), (518, 285960), (555, 266896), (560, 264513), (592, 250215), (740, 200172), (777, 190640), (840, 176342), (888, 166810), (1036, 142980), (1110, 133448), (1295, 114384), (1480, 100086), (1554, 95320), (1680, 88171), (1776, 83405), (2072, 71490), (2220, 66724), (2383, 62160), (2590, 57192), (2960, 50043), (3108, 47660), (3885, 38128), (4144, 35745), (4440, 33362), (4766, 31080), (5180, 28596), (6216, 23830), (7149, 20720), (7770, 19064), (8880, 16681), (9532, 15540), (10360, 14298), (11915, 12432)]