23815740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1651

約数の個数: 96

約数和(自身を含む): 75640320

約数和(自身を除く): 51824580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 1607, 2470, 2964, 3214, 3705, 4821, 4940, 6428, 7410, 8035, 9642, 14820, 16070, 19284, 20891, 24105, 30533, 32140, 41782, 48210, 61066, 62673, 83564, 91599, 96420, 104455, 122132, 125346, 152665, 183198, 208910, 250692, 305330, 313365, 366396, 396929, 417820, 457995, 610660, 626730, 793858, 915990, 1190787, 1253460, 1587716, 1831980, 1984645, 2381574, 3969290, 4763148, 5953935, 7938580, 11907870, 23815740]

約数ペア:

[(1, 23815740), (2, 11907870), (3, 7938580), (4, 5953935), (5, 4763148), (6, 3969290), (10, 2381574), (12, 1984645), (13, 1831980), (15, 1587716), (19, 1253460), (20, 1190787), (26, 915990), (30, 793858), (38, 626730), (39, 610660), (52, 457995), (57, 417820), (60, 396929), (65, 366396), (76, 313365), (78, 305330), (95, 250692), (114, 208910), (130, 183198), (156, 152665), (190, 125346), (195, 122132), (228, 104455), (247, 96420), (260, 91599), (285, 83564), (380, 62673), (390, 61066), (494, 48210), (570, 41782), (741, 32140), (780, 30533), (988, 24105), (1140, 20891), (1235, 19284), (1482, 16070), (1607, 14820), (2470, 9642), (2964, 8035), (3214, 7410), (3705, 6428), (4821, 4940)]