3140846720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{677}}^1$

素因数の和:1366

約数の個数: 128

約数和(自身を含む): 8215732800

約数和(自身を除く): 5074886080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 659, 677, 704, 880, 1318, 1354, 1408, 1760, 2636, 2708, 3295, 3385, 3520, 5272, 5416, 6590, 6770, 7040, 7249, 7447, 10544, 10832, 13180, 13540, 14498, 14894, 21088, 21664, 26360, 27080, 28996, 29788, 36245, 37235, 42176, 43328, 52720, 54160, 57992, 59576, 72490, 74470, 84352, 86656, 105440, 108320, 115984, 119152, 144980, 148940, 210880, 216640, 231968, 238304, 289960, 297880, 421760, 433280, 446143, 463936, 476608, 579920, 595760, 892286, 927872, 953216, 1159840, 1191520, 1784572, 2230715, 2319680, 2383040, 3569144, 4461430, 4639360, 4766080, 4907573, 7138288, 8922860, 9815146, 14276576, 17845720, 19630292, 24537865, 28553152, 35691440, 39260584, 49075730, 57106304, 71382880, 78521168, 98151460, 142765760, 157042336, 196302920, 285531520, 314084672, 392605840, 628169344, 785211680, 1570423360, 3140846720]

約数ペア:

[(1, 3140846720), (2, 1570423360), (4, 785211680), (5, 628169344), (8, 392605840), (10, 314084672), (11, 285531520), (16, 196302920), (20, 157042336), (22, 142765760), (32, 98151460), (40, 78521168), (44, 71382880), (55, 57106304), (64, 49075730), (80, 39260584), (88, 35691440), (110, 28553152), (128, 24537865), (160, 19630292), (176, 17845720), (220, 14276576), (320, 9815146), (352, 8922860), (440, 7138288), (640, 4907573), (659, 4766080), (677, 4639360), (704, 4461430), (880, 3569144), (1318, 2383040), (1354, 2319680), (1408, 2230715), (1760, 1784572), (2636, 1191520), (2708, 1159840), (3295, 953216), (3385, 927872), (3520, 892286), (5272, 595760), (5416, 579920), (6590, 476608), (6770, 463936), (7040, 446143), (7249, 433280), (7447, 421760), (10544, 297880), (10832, 289960), (13180, 238304), (13540, 231968), (14498, 216640), (14894, 210880), (21088, 148940), (21664, 144980), (26360, 119152), (27080, 115984), (28996, 108320), (29788, 105440), (36245, 86656), (37235, 84352), (42176, 74470), (43328, 72490), (52720, 59576), (54160, 57992)]