148086960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 528632832

約数和(自身を除く): 380545872

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, 168, 181, 210, 240, 280, 336, 362, 420, 487, 543, 560, 724, 840, 905, 974, 1086, 1267, 1448, 1461, 1680, 1810, 1948, 2172, 2435, 2534, 2715, 2896, 2922, 3409, 3620, 3801, 3896, 4344, 4870, 5068, 5430, 5844, 6335, 6818, 7240, 7305, 7602, 7792, 8688, 9740, 10136, 10227, 10860, 11688, 12670, 13636, 14480, 14610, 15204, 17045, 19005, 19480, 20272, 20454, 21720, 23376, 25340, 27272, 29220, 30408, 34090, 38010, 38960, 40908, 43440, 50680, 51135, 54544, 58440, 60816, 68180, 76020, 81816, 88147, 101360, 102270, 116880, 136360, 152040, 163632, 176294, 204540, 264441, 272720, 304080, 352588, 409080, 440735, 528882, 617029, 705176, 818160, 881470, 1057764, 1234058, 1322205, 1410352, 1762940, 1851087, 2115528, 2468116, 2644410, 3085145, 3525880, 3702174, 4231056, 4936232, 5288820, 6170290, 7051760, 7404348, 9255435, 9872464, 10577640, 12340580, 14808696, 18510870, 21155280, 24681160, 29617392, 37021740, 49362320, 74043480, 148086960]

約数ペア:

[(1, 148086960), (2, 74043480), (3, 49362320), (4, 37021740), (5, 29617392), (6, 24681160), (7, 21155280), (8, 18510870), (10, 14808696), (12, 12340580), (14, 10577640), (15, 9872464), (16, 9255435), (20, 7404348), (21, 7051760), (24, 6170290), (28, 5288820), (30, 4936232), (35, 4231056), (40, 3702174), (42, 3525880), (48, 3085145), (56, 2644410), (60, 2468116), (70, 2115528), (80, 1851087), (84, 1762940), (105, 1410352), (112, 1322205), (120, 1234058), (140, 1057764), (168, 881470), (181, 818160), (210, 705176), (240, 617029), (280, 528882), (336, 440735), (362, 409080), (420, 352588), (487, 304080), (543, 272720), (560, 264441), (724, 204540), (840, 176294), (905, 163632), (974, 152040), (1086, 136360), (1267, 116880), (1448, 102270), (1461, 101360), (1680, 88147), (1810, 81816), (1948, 76020), (2172, 68180), (2435, 60816), (2534, 58440), (2715, 54544), (2896, 51135), (2922, 50680), (3409, 43440), (3620, 40908), (3801, 38960), (3896, 38010), (4344, 34090), (4870, 30408), (5068, 29220), (5430, 27272), (5844, 25340), (6335, 23376), (6818, 21720), (7240, 20454), (7305, 20272), (7602, 19480), (7792, 19005), (8688, 17045), (9740, 15204), (10136, 14610), (10227, 14480), (10860, 13636), (11688, 12670)]