288898260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8707}}^1$

素因数の和:8805

約数の個数: 96

約数和(自身を含む): 936284160

約数和(自身を除く): 647385900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6636, 8295, 8707, 11060, 16590, 17414, 26121, 33180, 34828, 43535, 52242, 60949, 87070, 104484, 121898, 130605, 174140, 182847, 243796, 261210, 304745, 365694, 522420, 609490, 687853, 731388, 914235, 1218980, 1375706, 1828470, 2063559, 2751412, 3439265, 3656940, 4127118, 4814971, 6878530, 8254236, 9629942, 10317795, 13757060, 14444913, 19259884, 20635590, 24074855, 28889826, 41271180, 48149710, 57779652, 72224565, 96299420, 144449130, 288898260]

約数ペア:

[(1, 288898260), (2, 144449130), (3, 96299420), (4, 72224565), (5, 57779652), (6, 48149710), (7, 41271180), (10, 28889826), (12, 24074855), (14, 20635590), (15, 19259884), (20, 14444913), (21, 13757060), (28, 10317795), (30, 9629942), (35, 8254236), (42, 6878530), (60, 4814971), (70, 4127118), (79, 3656940), (84, 3439265), (105, 2751412), (140, 2063559), (158, 1828470), (210, 1375706), (237, 1218980), (316, 914235), (395, 731388), (420, 687853), (474, 609490), (553, 522420), (790, 365694), (948, 304745), (1106, 261210), (1185, 243796), (1580, 182847), (1659, 174140), (2212, 130605), (2370, 121898), (2765, 104484), (3318, 87070), (4740, 60949), (5530, 52242), (6636, 43535), (8295, 34828), (8707, 33180), (11060, 26121), (16590, 17414)]