2669439480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{2063}}^1$

素因数の和:2381

約数の個数: 128

約数和(自身を含む): 8238827520

約数和(自身を除く): 5569388040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 263, 328, 410, 492, 526, 615, 789, 820, 984, 1052, 1230, 1315, 1578, 1640, 2063, 2104, 2460, 2630, 3156, 3945, 4126, 4920, 5260, 6189, 6312, 7890, 8252, 10315, 10520, 10783, 12378, 15780, 16504, 20630, 21566, 24756, 30945, 31560, 32349, 41260, 43132, 49512, 53915, 61890, 64698, 82520, 84583, 86264, 107830, 123780, 129396, 161745, 169166, 215660, 247560, 253749, 258792, 323490, 338332, 422915, 431320, 507498, 542569, 646980, 676664, 845830, 1014996, 1085138, 1268745, 1293960, 1627707, 1691660, 2029992, 2170276, 2537490, 2712845, 3255414, 3383320, 4340552, 5074980, 5425690, 6510828, 8138535, 10149960, 10851380, 13021656, 16277070, 21702760, 22245329, 32554140, 44490658, 65108280, 66735987, 88981316, 111226645, 133471974, 177962632, 222453290, 266943948, 333679935, 444906580, 533887896, 667359870, 889813160, 1334719740, 2669439480]

約数ペア:

[(1, 2669439480), (2, 1334719740), (3, 889813160), (4, 667359870), (5, 533887896), (6, 444906580), (8, 333679935), (10, 266943948), (12, 222453290), (15, 177962632), (20, 133471974), (24, 111226645), (30, 88981316), (40, 66735987), (41, 65108280), (60, 44490658), (82, 32554140), (120, 22245329), (123, 21702760), (164, 16277070), (205, 13021656), (246, 10851380), (263, 10149960), (328, 8138535), (410, 6510828), (492, 5425690), (526, 5074980), (615, 4340552), (789, 3383320), (820, 3255414), (984, 2712845), (1052, 2537490), (1230, 2170276), (1315, 2029992), (1578, 1691660), (1640, 1627707), (2063, 1293960), (2104, 1268745), (2460, 1085138), (2630, 1014996), (3156, 845830), (3945, 676664), (4126, 646980), (4920, 542569), (5260, 507498), (6189, 431320), (6312, 422915), (7890, 338332), (8252, 323490), (10315, 258792), (10520, 253749), (10783, 247560), (12378, 215660), (15780, 169166), (16504, 161745), (20630, 129396), (21566, 123780), (24756, 107830), (30945, 86264), (31560, 84583), (32349, 82520), (41260, 64698), (43132, 61890), (49512, 53915)]