15905691504

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{91513}}^1$

素因数の和:91615

約数の個数: 120

約数和(自身を含む): 47796664032

約数和(自身を除く): 31890972528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 71, 72, 102, 136, 142, 144, 153, 204, 213, 272, 284, 306, 408, 426, 568, 612, 639, 816, 852, 1136, 1207, 1224, 1278, 1704, 2414, 2448, 2556, 3408, 3621, 4828, 5112, 7242, 9656, 10224, 10863, 14484, 19312, 21726, 28968, 43452, 57936, 86904, 91513, 173808, 183026, 274539, 366052, 549078, 732104, 823617, 1098156, 1464208, 1555721, 1647234, 2196312, 3111442, 3294468, 4392624, 4667163, 6222884, 6497423, 6588936, 9334326, 12445768, 12994846, 13177872, 14001489, 18668652, 19492269, 24891536, 25989692, 28002978, 37337304, 38984538, 51979384, 56005956, 58476807, 74674608, 77969076, 103958768, 110456191, 112011912, 116953614, 155938152, 220912382, 224023824, 233907228, 311876304, 331368573, 441824764, 467814456, 662737146, 883649528, 935628912, 994105719, 1325474292, 1767299056, 1988211438, 2650948584, 3976422876, 5301897168, 7952845752, 15905691504]

約数ペア:

[(1, 15905691504), (2, 7952845752), (3, 5301897168), (4, 3976422876), (6, 2650948584), (8, 1988211438), (9, 1767299056), (12, 1325474292), (16, 994105719), (17, 935628912), (18, 883649528), (24, 662737146), (34, 467814456), (36, 441824764), (48, 331368573), (51, 311876304), (68, 233907228), (71, 224023824), (72, 220912382), (102, 155938152), (136, 116953614), (142, 112011912), (144, 110456191), (153, 103958768), (204, 77969076), (213, 74674608), (272, 58476807), (284, 56005956), (306, 51979384), (408, 38984538), (426, 37337304), (568, 28002978), (612, 25989692), (639, 24891536), (816, 19492269), (852, 18668652), (1136, 14001489), (1207, 13177872), (1224, 12994846), (1278, 12445768), (1704, 9334326), (2414, 6588936), (2448, 6497423), (2556, 6222884), (3408, 4667163), (3621, 4392624), (4828, 3294468), (5112, 3111442), (7242, 2196312), (9656, 1647234), (10224, 1555721), (10863, 1464208), (14484, 1098156), (19312, 823617), (21726, 732104), (28968, 549078), (43452, 366052), (57936, 274539), (86904, 183026), (91513, 173808)]