166844480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 168

約数和(自身を含む): 454030080

約数和(自身を除く): 287185600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 139, 155, 160, 176, 220, 242, 248, 278, 310, 320, 341, 352, 440, 484, 496, 556, 605, 620, 682, 695, 704, 880, 968, 992, 1112, 1210, 1240, 1364, 1390, 1529, 1705, 1760, 1936, 1984, 2224, 2420, 2480, 2728, 2780, 3058, 3410, 3520, 3751, 3872, 4309, 4448, 4840, 4960, 5456, 5560, 6116, 6820, 7502, 7645, 7744, 8618, 8896, 9680, 9920, 10912, 11120, 12232, 13640, 15004, 15290, 16819, 17236, 18755, 19360, 21545, 21824, 22240, 24464, 27280, 30008, 30580, 33638, 34472, 37510, 38720, 43090, 44480, 47399, 48928, 54560, 60016, 61160, 67276, 68944, 75020, 84095, 86180, 94798, 97856, 109120, 120032, 122320, 134552, 137888, 150040, 168190, 172360, 189596, 236995, 240064, 244640, 269104, 275776, 300080, 336380, 344720, 379192, 473990, 489280, 521389, 538208, 600160, 672760, 689440, 758384, 947980, 1042778, 1076416, 1200320, 1345520, 1378880, 1516768, 1895960, 2085556, 2606945, 2691040, 3033536, 3791920, 4171112, 5213890, 5382080, 7583840, 8342224, 10427780, 15167680, 16684448, 20855560, 33368896, 41711120, 83422240, 166844480]

約数ペア:

[(1, 166844480), (2, 83422240), (4, 41711120), (5, 33368896), (8, 20855560), (10, 16684448), (11, 15167680), (16, 10427780), (20, 8342224), (22, 7583840), (31, 5382080), (32, 5213890), (40, 4171112), (44, 3791920), (55, 3033536), (62, 2691040), (64, 2606945), (80, 2085556), (88, 1895960), (110, 1516768), (121, 1378880), (124, 1345520), (139, 1200320), (155, 1076416), (160, 1042778), (176, 947980), (220, 758384), (242, 689440), (248, 672760), (278, 600160), (310, 538208), (320, 521389), (341, 489280), (352, 473990), (440, 379192), (484, 344720), (496, 336380), (556, 300080), (605, 275776), (620, 269104), (682, 244640), (695, 240064), (704, 236995), (880, 189596), (968, 172360), (992, 168190), (1112, 150040), (1210, 137888), (1240, 134552), (1364, 122320), (1390, 120032), (1529, 109120), (1705, 97856), (1760, 94798), (1936, 86180), (1984, 84095), (2224, 75020), (2420, 68944), (2480, 67276), (2728, 61160), (2780, 60016), (3058, 54560), (3410, 48928), (3520, 47399), (3751, 44480), (3872, 43090), (4309, 38720), (4448, 37510), (4840, 34472), (4960, 33638), (5456, 30580), (5560, 30008), (6116, 27280), (6820, 24464), (7502, 22240), (7645, 21824), (7744, 21545), (8618, 19360), (8896, 18755), (9680, 17236), (9920, 16819), (10912, 15290), (11120, 15004), (12232, 13640)]