13759040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 112

約数和(自身を含む): 36088320

約数和(自身を除く): 22329280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 73, 76, 80, 95, 124, 146, 152, 155, 160, 190, 248, 292, 304, 310, 320, 365, 380, 496, 584, 589, 608, 620, 730, 760, 992, 1168, 1178, 1216, 1240, 1387, 1460, 1520, 1984, 2263, 2336, 2356, 2480, 2774, 2920, 2945, 3040, 4526, 4672, 4712, 4960, 5548, 5840, 5890, 6080, 6935, 9052, 9424, 9920, 11096, 11315, 11680, 11780, 13870, 18104, 18848, 22192, 22630, 23360, 23560, 27740, 36208, 37696, 42997, 44384, 45260, 47120, 55480, 72416, 85994, 88768, 90520, 94240, 110960, 144832, 171988, 181040, 188480, 214985, 221920, 343976, 362080, 429970, 443840, 687952, 724160, 859940, 1375904, 1719880, 2751808, 3439760, 6879520, 13759040]

約数ペア:

[(1, 13759040), (2, 6879520), (4, 3439760), (5, 2751808), (8, 1719880), (10, 1375904), (16, 859940), (19, 724160), (20, 687952), (31, 443840), (32, 429970), (38, 362080), (40, 343976), (62, 221920), (64, 214985), (73, 188480), (76, 181040), (80, 171988), (95, 144832), (124, 110960), (146, 94240), (152, 90520), (155, 88768), (160, 85994), (190, 72416), (248, 55480), (292, 47120), (304, 45260), (310, 44384), (320, 42997), (365, 37696), (380, 36208), (496, 27740), (584, 23560), (589, 23360), (608, 22630), (620, 22192), (730, 18848), (760, 18104), (992, 13870), (1168, 11780), (1178, 11680), (1216, 11315), (1240, 11096), (1387, 9920), (1460, 9424), (1520, 9052), (1984, 6935), (2263, 6080), (2336, 5890), (2356, 5840), (2480, 5548), (2774, 4960), (2920, 4712), (2945, 4672), (3040, 4526)]