61735440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 210986496

約数和(自身を除く): 149251056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 421, 470, 520, 564, 611, 624, 705, 752, 780, 842, 940, 1040, 1128, 1222, 1263, 1410, 1560, 1684, 1833, 1880, 2105, 2256, 2444, 2526, 2820, 3055, 3120, 3368, 3666, 3760, 4210, 4888, 5052, 5473, 5640, 6110, 6315, 6736, 7332, 8420, 9165, 9776, 10104, 10946, 11280, 12220, 12630, 14664, 16419, 16840, 18330, 19787, 20208, 21892, 24440, 25260, 27365, 29328, 32838, 33680, 36660, 39574, 43784, 48880, 50520, 54730, 59361, 65676, 73320, 79148, 82095, 87568, 98935, 101040, 109460, 118722, 131352, 146640, 158296, 164190, 197870, 218920, 237444, 257231, 262704, 296805, 316592, 328380, 395740, 437840, 474888, 514462, 593610, 656760, 771693, 791480, 949776, 1028924, 1187220, 1286155, 1313520, 1543386, 1582960, 2057848, 2374440, 2572310, 3086772, 3858465, 4115696, 4748880, 5144620, 6173544, 7716930, 10289240, 12347088, 15433860, 20578480, 30867720, 61735440]

約数ペア:

[(1, 61735440), (2, 30867720), (3, 20578480), (4, 15433860), (5, 12347088), (6, 10289240), (8, 7716930), (10, 6173544), (12, 5144620), (13, 4748880), (15, 4115696), (16, 3858465), (20, 3086772), (24, 2572310), (26, 2374440), (30, 2057848), (39, 1582960), (40, 1543386), (47, 1313520), (48, 1286155), (52, 1187220), (60, 1028924), (65, 949776), (78, 791480), (80, 771693), (94, 656760), (104, 593610), (120, 514462), (130, 474888), (141, 437840), (156, 395740), (188, 328380), (195, 316592), (208, 296805), (235, 262704), (240, 257231), (260, 237444), (282, 218920), (312, 197870), (376, 164190), (390, 158296), (421, 146640), (470, 131352), (520, 118722), (564, 109460), (611, 101040), (624, 98935), (705, 87568), (752, 82095), (780, 79148), (842, 73320), (940, 65676), (1040, 59361), (1128, 54730), (1222, 50520), (1263, 48880), (1410, 43784), (1560, 39574), (1684, 36660), (1833, 33680), (1880, 32838), (2105, 29328), (2256, 27365), (2444, 25260), (2526, 24440), (2820, 21892), (3055, 20208), (3120, 19787), (3368, 18330), (3666, 16840), (3760, 16419), (4210, 14664), (4888, 12630), (5052, 12220), (5473, 11280), (5640, 10946), (6110, 10104), (6315, 9776), (6736, 9165), (7332, 8420)]