2320186240

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:760

約数の個数: 128

約数和(自身を含む): 5702224320

約数和(自身を除く): 3382038080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 103, 122, 128, 160, 206, 244, 305, 320, 412, 488, 515, 577, 610, 640, 824, 976, 1030, 1154, 1220, 1648, 1952, 2060, 2308, 2440, 2885, 3296, 3904, 4120, 4616, 4880, 5770, 6283, 6592, 7808, 8240, 9232, 9760, 11540, 12566, 13184, 16480, 18464, 19520, 23080, 25132, 31415, 32960, 35197, 36928, 39040, 46160, 50264, 59431, 62830, 65920, 70394, 73856, 92320, 100528, 118862, 125660, 140788, 175985, 184640, 201056, 237724, 251320, 281576, 297155, 351970, 369280, 402112, 475448, 502640, 563152, 594310, 703940, 804224, 950896, 1005280, 1126304, 1188620, 1407880, 1901792, 2010560, 2252608, 2377240, 2815760, 3625291, 3803584, 4021120, 4505216, 4754480, 5631520, 7250582, 7607168, 9508960, 11263040, 14501164, 18126455, 19017920, 22526080, 29002328, 36252910, 38035840, 58004656, 72505820, 116009312, 145011640, 232018624, 290023280, 464037248, 580046560, 1160093120, 2320186240]

約数ペア:

[(1, 2320186240), (2, 1160093120), (4, 580046560), (5, 464037248), (8, 290023280), (10, 232018624), (16, 145011640), (20, 116009312), (32, 72505820), (40, 58004656), (61, 38035840), (64, 36252910), (80, 29002328), (103, 22526080), (122, 19017920), (128, 18126455), (160, 14501164), (206, 11263040), (244, 9508960), (305, 7607168), (320, 7250582), (412, 5631520), (488, 4754480), (515, 4505216), (577, 4021120), (610, 3803584), (640, 3625291), (824, 2815760), (976, 2377240), (1030, 2252608), (1154, 2010560), (1220, 1901792), (1648, 1407880), (1952, 1188620), (2060, 1126304), (2308, 1005280), (2440, 950896), (2885, 804224), (3296, 703940), (3904, 594310), (4120, 563152), (4616, 502640), (4880, 475448), (5770, 402112), (6283, 369280), (6592, 351970), (7808, 297155), (8240, 281576), (9232, 251320), (9760, 237724), (11540, 201056), (12566, 184640), (13184, 175985), (16480, 140788), (18464, 125660), (19520, 118862), (23080, 100528), (25132, 92320), (31415, 73856), (32960, 70394), (35197, 65920), (36928, 62830), (39040, 59431), (46160, 50264)]