181156560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1933

約数の個数: 160

約数和(自身を含む): 624626688

約数和(自身を除く): 443470128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 1873, 2015, 2418, 2480, 3120, 3224, 3720, 3746, 4030, 4836, 5619, 6045, 6448, 7440, 7492, 8060, 9365, 9672, 11238, 12090, 14984, 16120, 18730, 19344, 22476, 24180, 24349, 28095, 29968, 32240, 37460, 44952, 48360, 48698, 56190, 58063, 73047, 74920, 89904, 96720, 97396, 112380, 116126, 121745, 146094, 149840, 174189, 194792, 224760, 232252, 243490, 290315, 292188, 348378, 365235, 389584, 449520, 464504, 486980, 580630, 584376, 696756, 730470, 754819, 870945, 929008, 973960, 1161260, 1168752, 1393512, 1460940, 1509638, 1741890, 1947920, 2264457, 2322520, 2787024, 2921880, 3019276, 3483780, 3774095, 4528914, 4645040, 5843760, 6038552, 6967560, 7548190, 9057828, 11322285, 12077104, 13935120, 15096380, 18115656, 22644570, 30192760, 36231312, 45289140, 60385520, 90578280, 181156560]

約数ペア:

[(1, 181156560), (2, 90578280), (3, 60385520), (4, 45289140), (5, 36231312), (6, 30192760), (8, 22644570), (10, 18115656), (12, 15096380), (13, 13935120), (15, 12077104), (16, 11322285), (20, 9057828), (24, 7548190), (26, 6967560), (30, 6038552), (31, 5843760), (39, 4645040), (40, 4528914), (48, 3774095), (52, 3483780), (60, 3019276), (62, 2921880), (65, 2787024), (78, 2322520), (80, 2264457), (93, 1947920), (104, 1741890), (120, 1509638), (124, 1460940), (130, 1393512), (155, 1168752), (156, 1161260), (186, 973960), (195, 929008), (208, 870945), (240, 754819), (248, 730470), (260, 696756), (310, 584376), (312, 580630), (372, 486980), (390, 464504), (403, 449520), (465, 389584), (496, 365235), (520, 348378), (620, 292188), (624, 290315), (744, 243490), (780, 232252), (806, 224760), (930, 194792), (1040, 174189), (1209, 149840), (1240, 146094), (1488, 121745), (1560, 116126), (1612, 112380), (1860, 97396), (1873, 96720), (2015, 89904), (2418, 74920), (2480, 73047), (3120, 58063), (3224, 56190), (3720, 48698), (3746, 48360), (4030, 44952), (4836, 37460), (5619, 32240), (6045, 29968), (6448, 28095), (7440, 24349), (7492, 24180), (8060, 22476), (9365, 19344), (9672, 18730), (11238, 16120), (12090, 14984)]