61125186880

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{6101}}^1$

素因数の和:6488

約数の個数: 112

約数和(自身を含む): 147303256320

約数和(自身を除く): 86178069440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 239, 262, 320, 478, 524, 655, 956, 1048, 1195, 1310, 1912, 2096, 2390, 2620, 3824, 4192, 4780, 5240, 6101, 7648, 8384, 9560, 10480, 12202, 15296, 19120, 20960, 24404, 30505, 31309, 38240, 41920, 48808, 61010, 62618, 76480, 97616, 122020, 125236, 156545, 195232, 244040, 250472, 313090, 390464, 488080, 500944, 626180, 799231, 976160, 1001888, 1252360, 1458139, 1598462, 1952320, 2003776, 2504720, 2916278, 3196924, 3996155, 5009440, 5832556, 6393848, 7290695, 7992310, 10018880, 11665112, 12787696, 14581390, 15984620, 23330224, 25575392, 29162780, 31969240, 46660448, 51150784, 58325560, 63938480, 93320896, 116651120, 127876960, 191016209, 233302240, 255753920, 382032418, 466604480, 764064836, 955081045, 1528129672, 1910162090, 3056259344, 3820324180, 6112518688, 7640648360, 12225037376, 15281296720, 30562593440, 61125186880]

約数ペア:

[(1, 61125186880), (2, 30562593440), (4, 15281296720), (5, 12225037376), (8, 7640648360), (10, 6112518688), (16, 3820324180), (20, 3056259344), (32, 1910162090), (40, 1528129672), (64, 955081045), (80, 764064836), (131, 466604480), (160, 382032418), (239, 255753920), (262, 233302240), (320, 191016209), (478, 127876960), (524, 116651120), (655, 93320896), (956, 63938480), (1048, 58325560), (1195, 51150784), (1310, 46660448), (1912, 31969240), (2096, 29162780), (2390, 25575392), (2620, 23330224), (3824, 15984620), (4192, 14581390), (4780, 12787696), (5240, 11665112), (6101, 10018880), (7648, 7992310), (8384, 7290695), (9560, 6393848), (10480, 5832556), (12202, 5009440), (15296, 3996155), (19120, 3196924), (20960, 2916278), (24404, 2504720), (30505, 2003776), (31309, 1952320), (38240, 1598462), (41920, 1458139), (48808, 1252360), (61010, 1001888), (62618, 976160), (76480, 799231), (97616, 626180), (122020, 500944), (125236, 488080), (156545, 390464), (195232, 313090), (244040, 250472)]