201704880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4973}}^1$

素因数の和:5015

約数の個数: 120

約数和(自身を含む): 677220048

約数和(自身を除く): 475515168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 4973, 5070, 6760, 8112, 9946, 10140, 13520, 14919, 19892, 20280, 24865, 29838, 39784, 40560, 49730, 59676, 64649, 74595, 79568, 99460, 119352, 129298, 149190, 193947, 198920, 238704, 258596, 298380, 323245, 387894, 397840, 517192, 596760, 646490, 775788, 840437, 969735, 1034384, 1193520, 1292980, 1551576, 1680874, 1939470, 2521311, 2585960, 3103152, 3361748, 3878940, 4202185, 5042622, 5171920, 6723496, 7757880, 8404370, 10085244, 12606555, 13446992, 15515760, 16808740, 20170488, 25213110, 33617480, 40340976, 50426220, 67234960, 100852440, 201704880]

約数ペア:

[(1, 201704880), (2, 100852440), (3, 67234960), (4, 50426220), (5, 40340976), (6, 33617480), (8, 25213110), (10, 20170488), (12, 16808740), (13, 15515760), (15, 13446992), (16, 12606555), (20, 10085244), (24, 8404370), (26, 7757880), (30, 6723496), (39, 5171920), (40, 5042622), (48, 4202185), (52, 3878940), (60, 3361748), (65, 3103152), (78, 2585960), (80, 2521311), (104, 1939470), (120, 1680874), (130, 1551576), (156, 1292980), (169, 1193520), (195, 1034384), (208, 969735), (240, 840437), (260, 775788), (312, 646490), (338, 596760), (390, 517192), (507, 397840), (520, 387894), (624, 323245), (676, 298380), (780, 258596), (845, 238704), (1014, 198920), (1040, 193947), (1352, 149190), (1560, 129298), (1690, 119352), (2028, 99460), (2535, 79568), (2704, 74595), (3120, 64649), (3380, 59676), (4056, 49730), (4973, 40560), (5070, 39784), (6760, 29838), (8112, 24865), (9946, 20280), (10140, 19892), (13520, 14919)]