160978860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1213

約数の個数: 192

約数和(自身を含む): 588349440

約数和(自身を除く): 427370580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1151, 1260, 1295, 1332, 1554, 1665, 1890, 1998, 2220, 2302, 2331, 2590, 3108, 3330, 3453, 3780, 3885, 3996, 4604, 4662, 4995, 5180, 5755, 6660, 6906, 6993, 7770, 8057, 9324, 9990, 10359, 11510, 11655, 13812, 13986, 15540, 16114, 17265, 19980, 20718, 23020, 23310, 24171, 27972, 31077, 32228, 34530, 34965, 40285, 41436, 42587, 46620, 48342, 51795, 62154, 69060, 69930, 72513, 80570, 85174, 96684, 103590, 120855, 124308, 127761, 139860, 145026, 155385, 161140, 170348, 207180, 212935, 217539, 241710, 255522, 290052, 298109, 310770, 362565, 383283, 425870, 435078, 483420, 511044, 596218, 621540, 638805, 725130, 766566, 851740, 870156, 894327, 1087695, 1149849, 1192436, 1277610, 1450260, 1490545, 1533132, 1788654, 1916415, 2175390, 2299698, 2555220, 2682981, 2981090, 3577308, 3832830, 4350780, 4471635, 4599396, 5365962, 5749245, 5962180, 7665660, 8048943, 8943270, 10731924, 11498490, 13414905, 16097886, 17886540, 22996980, 26829810, 32195772, 40244715, 53659620, 80489430, 160978860]

約数ペア:

[(1, 160978860), (2, 80489430), (3, 53659620), (4, 40244715), (5, 32195772), (6, 26829810), (7, 22996980), (9, 17886540), (10, 16097886), (12, 13414905), (14, 11498490), (15, 10731924), (18, 8943270), (20, 8048943), (21, 7665660), (27, 5962180), (28, 5749245), (30, 5365962), (35, 4599396), (36, 4471635), (37, 4350780), (42, 3832830), (45, 3577308), (54, 2981090), (60, 2682981), (63, 2555220), (70, 2299698), (74, 2175390), (84, 1916415), (90, 1788654), (105, 1533132), (108, 1490545), (111, 1450260), (126, 1277610), (135, 1192436), (140, 1149849), (148, 1087695), (180, 894327), (185, 870156), (189, 851740), (210, 766566), (222, 725130), (252, 638805), (259, 621540), (270, 596218), (315, 511044), (333, 483420), (370, 435078), (378, 425870), (420, 383283), (444, 362565), (518, 310770), (540, 298109), (555, 290052), (630, 255522), (666, 241710), (740, 217539), (756, 212935), (777, 207180), (945, 170348), (999, 161140), (1036, 155385), (1110, 145026), (1151, 139860), (1260, 127761), (1295, 124308), (1332, 120855), (1554, 103590), (1665, 96684), (1890, 85174), (1998, 80570), (2220, 72513), (2302, 69930), (2331, 69060), (2590, 62154), (3108, 51795), (3330, 48342), (3453, 46620), (3780, 42587), (3885, 41436), (3996, 40285), (4604, 34965), (4662, 34530), (4995, 32228), (5180, 31077), (5755, 27972), (6660, 24171), (6906, 23310), (6993, 23020), (7770, 20718), (8057, 19980), (9324, 17265), (9990, 16114), (10359, 15540), (11510, 13986), (11655, 13812)]