159638640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:759

約数の個数: 160

約数和(自身を含む): 569963520

約数和(自身を除く): 410324880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 167, 168, 210, 240, 280, 334, 336, 420, 501, 560, 569, 668, 835, 840, 1002, 1138, 1169, 1336, 1670, 1680, 1707, 2004, 2276, 2338, 2505, 2672, 2845, 3340, 3414, 3507, 3983, 4008, 4552, 4676, 5010, 5690, 5845, 6680, 6828, 7014, 7966, 8016, 8535, 9104, 9352, 10020, 11380, 11690, 11949, 13360, 13656, 14028, 15932, 17070, 17535, 18704, 19915, 20040, 22760, 23380, 23898, 27312, 28056, 31864, 34140, 35070, 39830, 40080, 45520, 46760, 47796, 56112, 59745, 63728, 68280, 70140, 79660, 93520, 95023, 95592, 119490, 136560, 140280, 159320, 190046, 191184, 238980, 280560, 285069, 318640, 380092, 475115, 477960, 570138, 665161, 760184, 950230, 955920, 1140276, 1330322, 1425345, 1520368, 1900460, 1995483, 2280552, 2660644, 2850690, 3325805, 3800920, 3990966, 4561104, 5321288, 5701380, 6651610, 7601840, 7981932, 9977415, 10642576, 11402760, 13303220, 15963864, 19954830, 22805520, 26606440, 31927728, 39909660, 53212880, 79819320, 159638640]

約数ペア:

[(1, 159638640), (2, 79819320), (3, 53212880), (4, 39909660), (5, 31927728), (6, 26606440), (7, 22805520), (8, 19954830), (10, 15963864), (12, 13303220), (14, 11402760), (15, 10642576), (16, 9977415), (20, 7981932), (21, 7601840), (24, 6651610), (28, 5701380), (30, 5321288), (35, 4561104), (40, 3990966), (42, 3800920), (48, 3325805), (56, 2850690), (60, 2660644), (70, 2280552), (80, 1995483), (84, 1900460), (105, 1520368), (112, 1425345), (120, 1330322), (140, 1140276), (167, 955920), (168, 950230), (210, 760184), (240, 665161), (280, 570138), (334, 477960), (336, 475115), (420, 380092), (501, 318640), (560, 285069), (569, 280560), (668, 238980), (835, 191184), (840, 190046), (1002, 159320), (1138, 140280), (1169, 136560), (1336, 119490), (1670, 95592), (1680, 95023), (1707, 93520), (2004, 79660), (2276, 70140), (2338, 68280), (2505, 63728), (2672, 59745), (2845, 56112), (3340, 47796), (3414, 46760), (3507, 45520), (3983, 40080), (4008, 39830), (4552, 35070), (4676, 34140), (5010, 31864), (5690, 28056), (5845, 27312), (6680, 23898), (6828, 23380), (7014, 22760), (7966, 20040), (8016, 19915), (8535, 18704), (9104, 17535), (9352, 17070), (10020, 15932), (11380, 14028), (11690, 13656), (11949, 13360)]