1391151480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15859}}^1$

素因数の和:15933

約数の個数: 128

約数和(自身を含む): 4522003200

約数和(自身を除く): 3130851720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4386, 5160, 5848, 7310, 8772, 10965, 14620, 15859, 17544, 21930, 29240, 31718, 43860, 47577, 63436, 79295, 87720, 95154, 126872, 158590, 190308, 237885, 269603, 317180, 380616, 475770, 539206, 634360, 681937, 808809, 951540, 1078412, 1348015, 1363874, 1617618, 1903080, 2045811, 2156824, 2696030, 2727748, 3235236, 3409685, 4044045, 4091622, 5392060, 5455496, 6470472, 6819370, 8088090, 8183244, 10229055, 10784120, 11592929, 13638740, 16176180, 16366488, 20458110, 23185858, 27277480, 32352360, 34778787, 40916220, 46371716, 57964645, 69557574, 81832440, 92743432, 115929290, 139115148, 173893935, 231858580, 278230296, 347787870, 463717160, 695575740, 1391151480]

約数ペア:

[(1, 1391151480), (2, 695575740), (3, 463717160), (4, 347787870), (5, 278230296), (6, 231858580), (8, 173893935), (10, 139115148), (12, 115929290), (15, 92743432), (17, 81832440), (20, 69557574), (24, 57964645), (30, 46371716), (34, 40916220), (40, 34778787), (43, 32352360), (51, 27277480), (60, 23185858), (68, 20458110), (85, 16366488), (86, 16176180), (102, 13638740), (120, 11592929), (129, 10784120), (136, 10229055), (170, 8183244), (172, 8088090), (204, 6819370), (215, 6470472), (255, 5455496), (258, 5392060), (340, 4091622), (344, 4044045), (408, 3409685), (430, 3235236), (510, 2727748), (516, 2696030), (645, 2156824), (680, 2045811), (731, 1903080), (860, 1617618), (1020, 1363874), (1032, 1348015), (1290, 1078412), (1462, 951540), (1720, 808809), (2040, 681937), (2193, 634360), (2580, 539206), (2924, 475770), (3655, 380616), (4386, 317180), (5160, 269603), (5848, 237885), (7310, 190308), (8772, 158590), (10965, 126872), (14620, 95154), (15859, 87720), (17544, 79295), (21930, 63436), (29240, 47577), (31718, 43860)]