208149840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6151}}^1$

素因数の和:6217

約数の個数: 120

約数和(自身を含む): 714025728

約数和(自身を除く): 505875888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6151, 6768, 8460, 11280, 12302, 16920, 18453, 24604, 30755, 33840, 36906, 49208, 55359, 61510, 73812, 92265, 98416, 110718, 123020, 147624, 184530, 221436, 246040, 276795, 289097, 295248, 369060, 442872, 492080, 553590, 578194, 738120, 867291, 885744, 1107180, 1156388, 1445485, 1476240, 1734582, 2214360, 2312776, 2601873, 2890970, 3469164, 4336455, 4428720, 4625552, 5203746, 5781940, 6938328, 8672910, 10407492, 11563880, 13009365, 13876656, 17345820, 20814984, 23127760, 26018730, 34691640, 41629968, 52037460, 69383280, 104074920, 208149840]

約数ペア:

[(1, 208149840), (2, 104074920), (3, 69383280), (4, 52037460), (5, 41629968), (6, 34691640), (8, 26018730), (9, 23127760), (10, 20814984), (12, 17345820), (15, 13876656), (16, 13009365), (18, 11563880), (20, 10407492), (24, 8672910), (30, 6938328), (36, 5781940), (40, 5203746), (45, 4625552), (47, 4428720), (48, 4336455), (60, 3469164), (72, 2890970), (80, 2601873), (90, 2312776), (94, 2214360), (120, 1734582), (141, 1476240), (144, 1445485), (180, 1156388), (188, 1107180), (235, 885744), (240, 867291), (282, 738120), (360, 578194), (376, 553590), (423, 492080), (470, 442872), (564, 369060), (705, 295248), (720, 289097), (752, 276795), (846, 246040), (940, 221436), (1128, 184530), (1410, 147624), (1692, 123020), (1880, 110718), (2115, 98416), (2256, 92265), (2820, 73812), (3384, 61510), (3760, 55359), (4230, 49208), (5640, 36906), (6151, 33840), (6768, 30755), (8460, 24604), (11280, 18453), (12302, 16920)]