127610840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 371347200

約数和(自身を除く): 243736360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 83, 85, 95, 119, 133, 136, 140, 152, 166, 170, 190, 238, 266, 280, 289, 323, 332, 340, 380, 415, 476, 532, 578, 581, 595, 646, 664, 665, 680, 760, 830, 952, 1064, 1156, 1162, 1190, 1292, 1330, 1411, 1445, 1577, 1615, 1660, 2023, 2261, 2312, 2324, 2380, 2584, 2660, 2822, 2890, 2905, 3154, 3230, 3320, 4046, 4522, 4648, 4760, 5320, 5491, 5644, 5780, 5810, 6308, 6460, 7055, 7885, 8092, 9044, 9877, 10115, 10982, 11039, 11288, 11305, 11560, 11620, 12616, 12920, 14110, 15770, 16184, 18088, 19754, 20230, 21964, 22078, 22610, 23240, 23987, 26809, 27455, 28220, 31540, 38437, 39508, 40460, 43928, 44156, 45220, 47974, 49385, 53618, 54910, 55195, 56440, 63080, 76874, 79016, 80920, 88312, 90440, 95948, 98770, 107236, 109820, 110390, 119935, 134045, 153748, 167909, 187663, 191896, 192185, 197540, 214472, 219640, 220780, 239870, 268090, 307496, 335818, 375326, 384370, 395080, 441560, 455753, 479740, 536180, 671636, 750652, 768740, 839545, 911506, 938315, 959480, 1072360, 1343272, 1501304, 1537480, 1679090, 1823012, 1876630, 2278765, 3190271, 3358180, 3646024, 3753260, 4557530, 6380542, 6716360, 7506520, 9115060, 12761084, 15951355, 18230120, 25522168, 31902710, 63805420, 127610840]

約数ペア:

[(1, 127610840), (2, 63805420), (4, 31902710), (5, 25522168), (7, 18230120), (8, 15951355), (10, 12761084), (14, 9115060), (17, 7506520), (19, 6716360), (20, 6380542), (28, 4557530), (34, 3753260), (35, 3646024), (38, 3358180), (40, 3190271), (56, 2278765), (68, 1876630), (70, 1823012), (76, 1679090), (83, 1537480), (85, 1501304), (95, 1343272), (119, 1072360), (133, 959480), (136, 938315), (140, 911506), (152, 839545), (166, 768740), (170, 750652), (190, 671636), (238, 536180), (266, 479740), (280, 455753), (289, 441560), (323, 395080), (332, 384370), (340, 375326), (380, 335818), (415, 307496), (476, 268090), (532, 239870), (578, 220780), (581, 219640), (595, 214472), (646, 197540), (664, 192185), (665, 191896), (680, 187663), (760, 167909), (830, 153748), (952, 134045), (1064, 119935), (1156, 110390), (1162, 109820), (1190, 107236), (1292, 98770), (1330, 95948), (1411, 90440), (1445, 88312), (1577, 80920), (1615, 79016), (1660, 76874), (2023, 63080), (2261, 56440), (2312, 55195), (2324, 54910), (2380, 53618), (2584, 49385), (2660, 47974), (2822, 45220), (2890, 44156), (2905, 43928), (3154, 40460), (3230, 39508), (3320, 38437), (4046, 31540), (4522, 28220), (4648, 27455), (4760, 26809), (5320, 23987), (5491, 23240), (5644, 22610), (5780, 22078), (5810, 21964), (6308, 20230), (6460, 19754), (7055, 18088), (7885, 16184), (8092, 15770), (9044, 14110), (9877, 12920), (10115, 12616), (10982, 11620), (11039, 11560), (11288, 11305)]