8045446770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{2729}}^1$

素因数の和:2985

約数の個数: 128

約数和(自身を含む): 21936096000

約数和(自身を除く): 13890649230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 179, 183, 270, 305, 358, 366, 537, 549, 610, 895, 915, 1074, 1098, 1611, 1647, 1790, 1830, 2685, 2729, 2745, 3222, 3294, 4833, 5370, 5458, 5490, 8055, 8187, 8235, 9666, 10919, 13645, 16110, 16374, 16470, 21838, 24165, 24561, 27290, 32757, 40935, 48330, 49122, 54595, 65514, 73683, 81870, 98271, 109190, 122805, 147366, 163785, 166469, 196542, 245610, 294813, 327570, 332938, 368415, 488491, 491355, 499407, 589626, 736830, 832345, 976982, 982710, 998814, 1465473, 1474065, 1498221, 1664690, 2442455, 2497035, 2930946, 2948130, 2996442, 4396419, 4494663, 4884910, 4994070, 7327365, 7491105, 8792838, 8989326, 13189257, 14654730, 14982210, 21982095, 22473315, 26378514, 29797951, 43964190, 44946630, 59595902, 65946285, 89393853, 131892570, 148989755, 178787706, 268181559, 297979510, 446969265, 536363118, 804544677, 893938530, 1340907795, 1609089354, 2681815590, 4022723385, 8045446770]

約数ペア:

[(1, 8045446770), (2, 4022723385), (3, 2681815590), (5, 1609089354), (6, 1340907795), (9, 893938530), (10, 804544677), (15, 536363118), (18, 446969265), (27, 297979510), (30, 268181559), (45, 178787706), (54, 148989755), (61, 131892570), (90, 89393853), (122, 65946285), (135, 59595902), (179, 44946630), (183, 43964190), (270, 29797951), (305, 26378514), (358, 22473315), (366, 21982095), (537, 14982210), (549, 14654730), (610, 13189257), (895, 8989326), (915, 8792838), (1074, 7491105), (1098, 7327365), (1611, 4994070), (1647, 4884910), (1790, 4494663), (1830, 4396419), (2685, 2996442), (2729, 2948130), (2745, 2930946), (3222, 2497035), (3294, 2442455), (4833, 1664690), (5370, 1498221), (5458, 1474065), (5490, 1465473), (8055, 998814), (8187, 982710), (8235, 976982), (9666, 832345), (10919, 736830), (13645, 589626), (16110, 499407), (16374, 491355), (16470, 488491), (21838, 368415), (24165, 332938), (24561, 327570), (27290, 294813), (32757, 245610), (40935, 196542), (48330, 166469), (49122, 163785), (54595, 147366), (65514, 122805), (73683, 109190), (81870, 98271)]