408057889620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13291}}^1\times {\mathrm{7207}}^1$

素因数の和:20581

約数の個数: 96

約数和(自身を含む): 1158902470656

約数和(自身を除く): 750844581036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 7207, 13291, 14414, 21621, 26582, 28828, 36035, 39873, 43242, 53164, 66455, 72070, 79746, 86484, 108105, 132910, 144140, 159492, 199365, 216210, 265820, 398730, 432420, 511697, 797460, 943661, 1023394, 1535091, 1887322, 2046788, 2558485, 2830983, 3070182, 3774644, 4718305, 5116970, 5661966, 6140364, 7675455, 9436610, 10233940, 11323932, 14154915, 15350910, 18873220, 28309830, 30701820, 56619660, 95788237, 191576474, 287364711, 383152948, 478941185, 574729422, 957882370, 1149458844, 1436823555, 1915764740, 2873647110, 5747294220, 6800964827, 13601929654, 20402894481, 27203859308, 34004824135, 40805788962, 68009648270, 81611577924, 102014472405, 136019296540, 204028944810, 408057889620]

約数ペア:

[(1, 408057889620), (2, 204028944810), (3, 136019296540), (4, 102014472405), (5, 81611577924), (6, 68009648270), (10, 40805788962), (12, 34004824135), (15, 27203859308), (20, 20402894481), (30, 13601929654), (60, 6800964827), (71, 5747294220), (142, 2873647110), (213, 1915764740), (284, 1436823555), (355, 1149458844), (426, 957882370), (710, 574729422), (852, 478941185), (1065, 383152948), (1420, 287364711), (2130, 191576474), (4260, 95788237), (7207, 56619660), (13291, 30701820), (14414, 28309830), (21621, 18873220), (26582, 15350910), (28828, 14154915), (36035, 11323932), (39873, 10233940), (43242, 9436610), (53164, 7675455), (66455, 6140364), (72070, 5661966), (79746, 5116970), (86484, 4718305), (108105, 3774644), (132910, 3070182), (144140, 2830983), (159492, 2558485), (199365, 2046788), (216210, 1887322), (265820, 1535091), (398730, 1023394), (432420, 943661), (511697, 797460)]