276188880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 940118400

約数和(自身を除く): 663929520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 233, 240, 264, 330, 440, 449, 466, 528, 660, 699, 880, 898, 932, 1165, 1320, 1347, 1398, 1796, 1864, 2245, 2330, 2563, 2640, 2694, 2796, 3495, 3592, 3728, 4490, 4660, 4939, 5126, 5388, 5592, 6735, 6990, 7184, 7689, 8980, 9320, 9878, 10252, 10776, 11184, 12815, 13470, 13980, 14817, 15378, 17960, 18640, 19756, 20504, 21552, 24695, 25630, 26940, 27960, 29634, 30756, 35920, 38445, 39512, 41008, 49390, 51260, 53880, 55920, 59268, 61512, 74085, 76890, 79024, 98780, 102520, 104617, 107760, 118536, 123024, 148170, 153780, 197560, 205040, 209234, 237072, 296340, 307560, 313851, 395120, 418468, 523085, 592680, 615120, 627702, 836936, 1046170, 1150787, 1185360, 1255404, 1569255, 1673872, 2092340, 2301574, 2510808, 3138510, 3452361, 4184680, 4603148, 5021616, 5753935, 6277020, 6904722, 8369360, 9206296, 11507870, 12554040, 13809444, 17261805, 18412592, 23015740, 25108080, 27618888, 34523610, 46031480, 55237776, 69047220, 92062960, 138094440, 276188880]

約数ペア:

[(1, 276188880), (2, 138094440), (3, 92062960), (4, 69047220), (5, 55237776), (6, 46031480), (8, 34523610), (10, 27618888), (11, 25108080), (12, 23015740), (15, 18412592), (16, 17261805), (20, 13809444), (22, 12554040), (24, 11507870), (30, 9206296), (33, 8369360), (40, 6904722), (44, 6277020), (48, 5753935), (55, 5021616), (60, 4603148), (66, 4184680), (80, 3452361), (88, 3138510), (110, 2510808), (120, 2301574), (132, 2092340), (165, 1673872), (176, 1569255), (220, 1255404), (233, 1185360), (240, 1150787), (264, 1046170), (330, 836936), (440, 627702), (449, 615120), (466, 592680), (528, 523085), (660, 418468), (699, 395120), (880, 313851), (898, 307560), (932, 296340), (1165, 237072), (1320, 209234), (1347, 205040), (1398, 197560), (1796, 153780), (1864, 148170), (2245, 123024), (2330, 118536), (2563, 107760), (2640, 104617), (2694, 102520), (2796, 98780), (3495, 79024), (3592, 76890), (3728, 74085), (4490, 61512), (4660, 59268), (4939, 55920), (5126, 53880), (5388, 51260), (5592, 49390), (6735, 41008), (6990, 39512), (7184, 38445), (7689, 35920), (8980, 30756), (9320, 29634), (9878, 27960), (10252, 26940), (10776, 25630), (11184, 24695), (12815, 21552), (13470, 20504), (13980, 19756), (14817, 18640), (15378, 17960)]