66810478560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19884071}}^1$

素因数の和:19884096

約数の個数: 96

約数和(自身を含む): 240517734912

約数和(自身を除く): 173707256352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 19884071, 39768142, 59652213, 79536284, 99420355, 119304426, 139188497, 159072568, 198840710, 238608852, 278376994, 298261065, 318145136, 397681420, 417565491, 477217704, 556753988, 596522130, 636290272, 695942485, 795362840, 835130982, 954435408, 1113507976, 1193044260, 1391884970, 1590725680, 1670261964, 1908870816, 2087827455, 2227015952, 2386088520, 2783769940, 3181451360, 3340523928, 4175654910, 4454031904, 4772177040, 5567539880, 6681047856, 8351309820, 9544354080, 11135079760, 13362095712, 16702619640, 22270159520, 33405239280, 66810478560]

約数ペア:

[(1, 66810478560), (2, 33405239280), (3, 22270159520), (4, 16702619640), (5, 13362095712), (6, 11135079760), (7, 9544354080), (8, 8351309820), (10, 6681047856), (12, 5567539880), (14, 4772177040), (15, 4454031904), (16, 4175654910), (20, 3340523928), (21, 3181451360), (24, 2783769940), (28, 2386088520), (30, 2227015952), (32, 2087827455), (35, 1908870816), (40, 1670261964), (42, 1590725680), (48, 1391884970), (56, 1193044260), (60, 1113507976), (70, 954435408), (80, 835130982), (84, 795362840), (96, 695942485), (105, 636290272), (112, 596522130), (120, 556753988), (140, 477217704), (160, 417565491), (168, 397681420), (210, 318145136), (224, 298261065), (240, 278376994), (280, 238608852), (336, 198840710), (420, 159072568), (480, 139188497), (560, 119304426), (672, 99420355), (840, 79536284), (1120, 59652213), (1680, 39768142), (3360, 19884071)]