201538920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{152681}}^1$

素因数の和:152706

約数の個数: 64

約数和(自身を含む): 659586240

約数和(自身を除く): 458047320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 152681, 305362, 458043, 610724, 763405, 916086, 1221448, 1526810, 1679491, 1832172, 2290215, 3053620, 3358982, 3664344, 4580430, 5038473, 6107240, 6717964, 8397455, 9160860, 10076946, 13435928, 16794910, 18321720, 20153892, 25192365, 33589820, 40307784, 50384730, 67179640, 100769460, 201538920]

約数ペア:

[(1, 201538920), (2, 100769460), (3, 67179640), (4, 50384730), (5, 40307784), (6, 33589820), (8, 25192365), (10, 20153892), (11, 18321720), (12, 16794910), (15, 13435928), (20, 10076946), (22, 9160860), (24, 8397455), (30, 6717964), (33, 6107240), (40, 5038473), (44, 4580430), (55, 3664344), (60, 3358982), (66, 3053620), (88, 2290215), (110, 1832172), (120, 1679491), (132, 1526810), (165, 1221448), (220, 916086), (264, 763405), (330, 610724), (440, 458043), (660, 305362), (1320, 152681)]