156769716680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1\times {\mathrm{5483}}^1$

素因数の和:7743

約数の個数: 128

約数和(自身を含む): 393387062400

約数和(自身を除く): 236617345720

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2213, 2584, 3230, 4426, 5483, 6460, 8852, 10966, 11065, 12920, 17704, 21932, 22130, 27415, 37621, 42047, 43864, 44260, 54830, 75242, 84094, 88520, 93211, 104177, 109660, 150484, 168188, 186422, 188105, 208354, 210235, 219320, 300968, 336376, 372844, 376210, 416708, 420470, 466055, 520885, 714799, 745688, 752420, 833416, 840940, 932110, 1041770, 1429598, 1504840, 1681880, 1771009, 1864220, 2083540, 2859196, 3542018, 3573995, 3728440, 4167080, 5718392, 7084036, 7147990, 8855045, 12133879, 14168072, 14295980, 17710090, 24267758, 28591960, 35420180, 48535516, 60669395, 70840360, 97071032, 121338790, 206275943, 230543701, 242677580, 412551886, 461087402, 485355160, 825103772, 922174804, 1031379715, 1152718505, 1650207544, 1844349608, 2062759430, 2305437010, 3919242917, 4125518860, 4610874020, 7838485834, 8251037720, 9221748040, 15676971668, 19596214585, 31353943336, 39192429170, 78384858340, 156769716680]

約数ペア:

[(1, 156769716680), (2, 78384858340), (4, 39192429170), (5, 31353943336), (8, 19596214585), (10, 15676971668), (17, 9221748040), (19, 8251037720), (20, 7838485834), (34, 4610874020), (38, 4125518860), (40, 3919242917), (68, 2305437010), (76, 2062759430), (85, 1844349608), (95, 1650207544), (136, 1152718505), (152, 1031379715), (170, 922174804), (190, 825103772), (323, 485355160), (340, 461087402), (380, 412551886), (646, 242677580), (680, 230543701), (760, 206275943), (1292, 121338790), (1615, 97071032), (2213, 70840360), (2584, 60669395), (3230, 48535516), (4426, 35420180), (5483, 28591960), (6460, 24267758), (8852, 17710090), (10966, 14295980), (11065, 14168072), (12920, 12133879), (17704, 8855045), (21932, 7147990), (22130, 7084036), (27415, 5718392), (37621, 4167080), (42047, 3728440), (43864, 3573995), (44260, 3542018), (54830, 2859196), (75242, 2083540), (84094, 1864220), (88520, 1771009), (93211, 1681880), (104177, 1504840), (109660, 1429598), (150484, 1041770), (168188, 932110), (186422, 840940), (188105, 833416), (208354, 752420), (210235, 745688), (219320, 714799), (300968, 520885), (336376, 466055), (372844, 420470), (376210, 416708)]