157607340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1328

約数の個数: 144

約数和(自身を含む): 514001376

約数和(自身を除く): 356394036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 484, 510, 561, 605, 660, 726, 748, 935, 1020, 1122, 1210, 1277, 1452, 1815, 1870, 2057, 2244, 2420, 2554, 2805, 3630, 3740, 3831, 4114, 5108, 5610, 6171, 6385, 7260, 7662, 8228, 10285, 11220, 12342, 12770, 14047, 15324, 19155, 20570, 21709, 24684, 25540, 28094, 30855, 38310, 41140, 42141, 43418, 56188, 61710, 65127, 70235, 76620, 84282, 86836, 108545, 123420, 130254, 140470, 154517, 168564, 210705, 217090, 238799, 260508, 280940, 309034, 325635, 421410, 434180, 463551, 477598, 618068, 651270, 716397, 772585, 842820, 927102, 955196, 1193995, 1302540, 1432794, 1545170, 1854204, 2317755, 2387990, 2626789, 2865588, 3090340, 3581985, 4635510, 4775980, 5253578, 7163970, 7880367, 9271020, 10507156, 13133945, 14327940, 15760734, 26267890, 31521468, 39401835, 52535780, 78803670, 157607340]

約数ペア:

[(1, 157607340), (2, 78803670), (3, 52535780), (4, 39401835), (5, 31521468), (6, 26267890), (10, 15760734), (11, 14327940), (12, 13133945), (15, 10507156), (17, 9271020), (20, 7880367), (22, 7163970), (30, 5253578), (33, 4775980), (34, 4635510), (44, 3581985), (51, 3090340), (55, 2865588), (60, 2626789), (66, 2387990), (68, 2317755), (85, 1854204), (102, 1545170), (110, 1432794), (121, 1302540), (132, 1193995), (165, 955196), (170, 927102), (187, 842820), (204, 772585), (220, 716397), (242, 651270), (255, 618068), (330, 477598), (340, 463551), (363, 434180), (374, 421410), (484, 325635), (510, 309034), (561, 280940), (605, 260508), (660, 238799), (726, 217090), (748, 210705), (935, 168564), (1020, 154517), (1122, 140470), (1210, 130254), (1277, 123420), (1452, 108545), (1815, 86836), (1870, 84282), (2057, 76620), (2244, 70235), (2420, 65127), (2554, 61710), (2805, 56188), (3630, 43418), (3740, 42141), (3831, 41140), (4114, 38310), (5108, 30855), (5610, 28094), (6171, 25540), (6385, 24684), (7260, 21709), (7662, 20570), (8228, 19155), (10285, 15324), (11220, 14047), (12342, 12770)]