858647880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 2869251840

約数和(自身を除く): 2010603960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 97, 120, 134, 180, 194, 201, 268, 291, 335, 360, 367, 388, 402, 485, 536, 582, 603, 670, 734, 776, 804, 873, 970, 1005, 1101, 1164, 1206, 1340, 1455, 1468, 1608, 1746, 1835, 1940, 2010, 2202, 2328, 2412, 2680, 2910, 2936, 3015, 3303, 3492, 3670, 3880, 4020, 4365, 4404, 4824, 5505, 5820, 6030, 6499, 6606, 6984, 7340, 8040, 8730, 8808, 11010, 11640, 12060, 12998, 13212, 14680, 16515, 17460, 19497, 22020, 24120, 24589, 25996, 26424, 32495, 33030, 34920, 35599, 38994, 44040, 49178, 51992, 58491, 64990, 66060, 71198, 73767, 77988, 97485, 98356, 106797, 116982, 122945, 129980, 132120, 142396, 147534, 155976, 177995, 194970, 196712, 213594, 221301, 233964, 245890, 259960, 284792, 292455, 295068, 320391, 355990, 368835, 389940, 427188, 442602, 467928, 491780, 533985, 584910, 590136, 640782, 711980, 737670, 779880, 854376, 885204, 983560, 1067970, 1106505, 1169820, 1281564, 1423960, 1475340, 1601955, 1770408, 2135940, 2213010, 2339640, 2385133, 2563128, 2950680, 3203910, 4271880, 4426020, 4770266, 6407820, 7155399, 8852040, 9540532, 11925665, 12815640, 14310798, 19081064, 21466197, 23851330, 28621596, 35776995, 42932394, 47702660, 57243192, 71553990, 85864788, 95405320, 107330985, 143107980, 171729576, 214661970, 286215960, 429323940, 858647880]

約数ペア:

[(1, 858647880), (2, 429323940), (3, 286215960), (4, 214661970), (5, 171729576), (6, 143107980), (8, 107330985), (9, 95405320), (10, 85864788), (12, 71553990), (15, 57243192), (18, 47702660), (20, 42932394), (24, 35776995), (30, 28621596), (36, 23851330), (40, 21466197), (45, 19081064), (60, 14310798), (67, 12815640), (72, 11925665), (90, 9540532), (97, 8852040), (120, 7155399), (134, 6407820), (180, 4770266), (194, 4426020), (201, 4271880), (268, 3203910), (291, 2950680), (335, 2563128), (360, 2385133), (367, 2339640), (388, 2213010), (402, 2135940), (485, 1770408), (536, 1601955), (582, 1475340), (603, 1423960), (670, 1281564), (734, 1169820), (776, 1106505), (804, 1067970), (873, 983560), (970, 885204), (1005, 854376), (1101, 779880), (1164, 737670), (1206, 711980), (1340, 640782), (1455, 590136), (1468, 584910), (1608, 533985), (1746, 491780), (1835, 467928), (1940, 442602), (2010, 427188), (2202, 389940), (2328, 368835), (2412, 355990), (2680, 320391), (2910, 295068), (2936, 292455), (3015, 284792), (3303, 259960), (3492, 245890), (3670, 233964), (3880, 221301), (4020, 213594), (4365, 196712), (4404, 194970), (4824, 177995), (5505, 155976), (5820, 147534), (6030, 142396), (6499, 132120), (6606, 129980), (6984, 122945), (7340, 116982), (8040, 106797), (8730, 98356), (8808, 97485), (11010, 77988), (11640, 73767), (12060, 71198), (12998, 66060), (13212, 64990), (14680, 58491), (16515, 51992), (17460, 49178), (19497, 44040), (22020, 38994), (24120, 35599), (24589, 34920), (25996, 33030), (26424, 32495)]