118680240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1787

約数の個数: 160

約数和(自身を含む): 430972416

約数和(自身を除く): 312292176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1723, 1968, 2296, 2460, 2870, 3280, 3444, 3446, 4305, 4592, 4920, 5169, 5740, 6888, 6892, 8610, 8615, 9840, 10338, 11480, 12061, 13776, 13784, 17220, 17230, 20676, 22960, 24122, 25845, 27568, 34440, 34460, 36183, 41352, 48244, 51690, 60305, 68880, 68920, 70643, 72366, 82704, 96488, 103380, 120610, 137840, 141286, 144732, 180915, 192976, 206760, 211929, 241220, 282572, 289464, 353215, 361830, 413520, 423858, 482440, 494501, 565144, 578928, 706430, 723660, 847716, 964880, 989002, 1059645, 1130288, 1412860, 1447320, 1483503, 1695432, 1978004, 2119290, 2472505, 2825720, 2894640, 2967006, 3390864, 3956008, 4238580, 4945010, 5651440, 5934012, 7417515, 7912016, 8477160, 9890020, 11868024, 14835030, 16954320, 19780040, 23736048, 29670060, 39560080, 59340120, 118680240]

約数ペア:

[(1, 118680240), (2, 59340120), (3, 39560080), (4, 29670060), (5, 23736048), (6, 19780040), (7, 16954320), (8, 14835030), (10, 11868024), (12, 9890020), (14, 8477160), (15, 7912016), (16, 7417515), (20, 5934012), (21, 5651440), (24, 4945010), (28, 4238580), (30, 3956008), (35, 3390864), (40, 2967006), (41, 2894640), (42, 2825720), (48, 2472505), (56, 2119290), (60, 1978004), (70, 1695432), (80, 1483503), (82, 1447320), (84, 1412860), (105, 1130288), (112, 1059645), (120, 989002), (123, 964880), (140, 847716), (164, 723660), (168, 706430), (205, 578928), (210, 565144), (240, 494501), (246, 482440), (280, 423858), (287, 413520), (328, 361830), (336, 353215), (410, 289464), (420, 282572), (492, 241220), (560, 211929), (574, 206760), (615, 192976), (656, 180915), (820, 144732), (840, 141286), (861, 137840), (984, 120610), (1148, 103380), (1230, 96488), (1435, 82704), (1640, 72366), (1680, 70643), (1722, 68920), (1723, 68880), (1968, 60305), (2296, 51690), (2460, 48244), (2870, 41352), (3280, 36183), (3444, 34460), (3446, 34440), (4305, 27568), (4592, 25845), (4920, 24122), (5169, 22960), (5740, 20676), (6888, 17230), (6892, 17220), (8610, 13784), (8615, 13776), (9840, 12061), (10338, 11480)]