14921609640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17763821}}^1$

素因数の和:17763842

約数の個数: 64

約数和(自身を含む): 51159807360

約数和(自身を除く): 36238197720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 17763821, 35527642, 53291463, 71055284, 88819105, 106582926, 124346747, 142110568, 177638210, 213165852, 248693494, 266457315, 355276420, 373040241, 426331704, 497386988, 532914630, 621733735, 710552840, 746080482, 994773976, 1065829260, 1243467470, 1492160964, 1865201205, 2131658520, 2486934940, 2984321928, 3730402410, 4973869880, 7460804820, 14921609640]

約数ペア:

[(1, 14921609640), (2, 7460804820), (3, 4973869880), (4, 3730402410), (5, 2984321928), (6, 2486934940), (7, 2131658520), (8, 1865201205), (10, 1492160964), (12, 1243467470), (14, 1065829260), (15, 994773976), (20, 746080482), (21, 710552840), (24, 621733735), (28, 532914630), (30, 497386988), (35, 426331704), (40, 373040241), (42, 355276420), (56, 266457315), (60, 248693494), (70, 213165852), (84, 177638210), (105, 142110568), (120, 124346747), (140, 106582926), (168, 88819105), (210, 71055284), (280, 53291463), (420, 35527642), (840, 17763821)]