165450480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2839

約数の個数: 160

約数和(自身を含む): 581629440

約数和(自身を除く): 416178960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2791, 2964, 3120, 3705, 3952, 4560, 4940, 5582, 5928, 7410, 8373, 9880, 11164, 11856, 13955, 14820, 16746, 19760, 22328, 27910, 29640, 33492, 36283, 41865, 44656, 53029, 55820, 59280, 66984, 72566, 83730, 106058, 108849, 111640, 133968, 145132, 159087, 167460, 181415, 212116, 217698, 223280, 265145, 290264, 318174, 334920, 362830, 424232, 435396, 530290, 544245, 580528, 636348, 669840, 689377, 725660, 795435, 848464, 870792, 1060580, 1088490, 1272696, 1378754, 1451320, 1590870, 1741584, 2068131, 2121160, 2176980, 2545392, 2757508, 2902640, 3181740, 3446885, 4136262, 4242320, 4353960, 5515016, 6363480, 6893770, 8272524, 8707920, 10340655, 11030032, 12726960, 13787540, 16545048, 20681310, 27575080, 33090096, 41362620, 55150160, 82725240, 165450480]

約数ペア:

[(1, 165450480), (2, 82725240), (3, 55150160), (4, 41362620), (5, 33090096), (6, 27575080), (8, 20681310), (10, 16545048), (12, 13787540), (13, 12726960), (15, 11030032), (16, 10340655), (19, 8707920), (20, 8272524), (24, 6893770), (26, 6363480), (30, 5515016), (38, 4353960), (39, 4242320), (40, 4136262), (48, 3446885), (52, 3181740), (57, 2902640), (60, 2757508), (65, 2545392), (76, 2176980), (78, 2121160), (80, 2068131), (95, 1741584), (104, 1590870), (114, 1451320), (120, 1378754), (130, 1272696), (152, 1088490), (156, 1060580), (190, 870792), (195, 848464), (208, 795435), (228, 725660), (240, 689377), (247, 669840), (260, 636348), (285, 580528), (304, 544245), (312, 530290), (380, 435396), (390, 424232), (456, 362830), (494, 334920), (520, 318174), (570, 290264), (624, 265145), (741, 223280), (760, 217698), (780, 212116), (912, 181415), (988, 167460), (1040, 159087), (1140, 145132), (1235, 133968), (1482, 111640), (1520, 108849), (1560, 106058), (1976, 83730), (2280, 72566), (2470, 66984), (2791, 59280), (2964, 55820), (3120, 53029), (3705, 44656), (3952, 41865), (4560, 36283), (4940, 33492), (5582, 29640), (5928, 27910), (7410, 22328), (8373, 19760), (9880, 16746), (11164, 14820), (11856, 13955)]