117420240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1949

約数の個数: 160

約数和(自身を含む): 427472640

約数和(自身を除く): 310052400

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, 1889, 2072, 2220, 2590, 2960, 3108, 3778, 3885, 4144, 4440, 5180, 5667, 6216, 7556, 7770, 8880, 9445, 10360, 11334, 12432, 13223, 15112, 15540, 18890, 20720, 22668, 26446, 28335, 30224, 31080, 37780, 39669, 45336, 52892, 56670, 62160, 66115, 69893, 75560, 79338, 90672, 105784, 113340, 132230, 139786, 151120, 158676, 198345, 209679, 211568, 226680, 264460, 279572, 317352, 349465, 396690, 419358, 453360, 489251, 528920, 559144, 634704, 698930, 793380, 838716, 978502, 1048395, 1057840, 1118288, 1397860, 1467753, 1586760, 1677432, 1957004, 2096790, 2446255, 2795720, 2935506, 3173520, 3354864, 3914008, 4193580, 4892510, 5591440, 5871012, 7338765, 7828016, 8387160, 9785020, 11742024, 14677530, 16774320, 19570040, 23484048, 29355060, 39140080, 58710120, 117420240]

約数ペア:

[(1, 117420240), (2, 58710120), (3, 39140080), (4, 29355060), (5, 23484048), (6, 19570040), (7, 16774320), (8, 14677530), (10, 11742024), (12, 9785020), (14, 8387160), (15, 7828016), (16, 7338765), (20, 5871012), (21, 5591440), (24, 4892510), (28, 4193580), (30, 3914008), (35, 3354864), (37, 3173520), (40, 2935506), (42, 2795720), (48, 2446255), (56, 2096790), (60, 1957004), (70, 1677432), (74, 1586760), (80, 1467753), (84, 1397860), (105, 1118288), (111, 1057840), (112, 1048395), (120, 978502), (140, 838716), (148, 793380), (168, 698930), (185, 634704), (210, 559144), (222, 528920), (240, 489251), (259, 453360), (280, 419358), (296, 396690), (336, 349465), (370, 317352), (420, 279572), (444, 264460), (518, 226680), (555, 211568), (560, 209679), (592, 198345), (740, 158676), (777, 151120), (840, 139786), (888, 132230), (1036, 113340), (1110, 105784), (1295, 90672), (1480, 79338), (1554, 75560), (1680, 69893), (1776, 66115), (1889, 62160), (2072, 56670), (2220, 52892), (2590, 45336), (2960, 39669), (3108, 37780), (3778, 31080), (3885, 30224), (4144, 28335), (4440, 26446), (5180, 22668), (5667, 20720), (6216, 18890), (7556, 15540), (7770, 15112), (8880, 13223), (9445, 12432), (10360, 11334)]