64108871640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16189109}}^1$

素因数の和:16189137

約数の個数: 96

約数和(自身を含む): 227295104400

約数和(自身を除く): 163186232760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 16189109, 32378218, 48567327, 64756436, 80945545, 97134654, 129512872, 145701981, 161891090, 178080199, 194269308, 242836635, 291403962, 323782180, 356160398, 388538616, 485673270, 534240597, 582807924, 647564360, 712320796, 728509905, 890400995, 971346540, 1068481194, 1165615848, 1424641592, 1457019810, 1602721791, 1780801990, 1942693080, 2136962388, 2671202985, 2914039620, 3205443582, 3561603980, 4273924776, 5342405970, 5828079240, 6410887164, 7123207960, 8013608955, 10684811940, 12821774328, 16027217910, 21369623880, 32054435820, 64108871640]

約数ペア:

[(1, 64108871640), (2, 32054435820), (3, 21369623880), (4, 16027217910), (5, 12821774328), (6, 10684811940), (8, 8013608955), (9, 7123207960), (10, 6410887164), (11, 5828079240), (12, 5342405970), (15, 4273924776), (18, 3561603980), (20, 3205443582), (22, 2914039620), (24, 2671202985), (30, 2136962388), (33, 1942693080), (36, 1780801990), (40, 1602721791), (44, 1457019810), (45, 1424641592), (55, 1165615848), (60, 1068481194), (66, 971346540), (72, 890400995), (88, 728509905), (90, 712320796), (99, 647564360), (110, 582807924), (120, 534240597), (132, 485673270), (165, 388538616), (180, 356160398), (198, 323782180), (220, 291403962), (264, 242836635), (330, 194269308), (360, 178080199), (396, 161891090), (440, 145701981), (495, 129512872), (660, 97134654), (792, 80945545), (990, 64756436), (1320, 48567327), (1980, 32378218), (3960, 16189109)]