163937880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9689}}^1$

素因数の和:9753

約数の個数: 96

約数和(自身を含む): 544190400

約数和(自身を除く): 380252520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 9689, 16920, 19378, 29067, 38756, 48445, 58134, 77512, 87201, 96890, 116268, 145335, 174402, 193780, 232536, 290670, 348804, 387560, 436005, 455383, 581340, 697608, 872010, 910766, 1162680, 1366149, 1744020, 1821532, 2276915, 2732298, 3488040, 3643064, 4098447, 4553830, 5464596, 6830745, 8196894, 9107660, 10929192, 13661490, 16393788, 18215320, 20492235, 27322980, 32787576, 40984470, 54645960, 81968940, 163937880]

約数ペア:

[(1, 163937880), (2, 81968940), (3, 54645960), (4, 40984470), (5, 32787576), (6, 27322980), (8, 20492235), (9, 18215320), (10, 16393788), (12, 13661490), (15, 10929192), (18, 9107660), (20, 8196894), (24, 6830745), (30, 5464596), (36, 4553830), (40, 4098447), (45, 3643064), (47, 3488040), (60, 2732298), (72, 2276915), (90, 1821532), (94, 1744020), (120, 1366149), (141, 1162680), (180, 910766), (188, 872010), (235, 697608), (282, 581340), (360, 455383), (376, 436005), (423, 387560), (470, 348804), (564, 290670), (705, 232536), (846, 193780), (940, 174402), (1128, 145335), (1410, 116268), (1692, 96890), (1880, 87201), (2115, 77512), (2820, 58134), (3384, 48445), (4230, 38756), (5640, 29067), (8460, 19378), (9689, 16920)]