2211296640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{164531}}^1$

素因数の和:164560

約数の個数: 128

約数和(自身を含む): 8055486720

約数和(自身を除く): 5844190080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 164531, 329062, 493593, 658124, 822655, 987186, 1151717, 1316248, 1645310, 1974372, 2303434, 2467965, 2632496, 3290620, 3455151, 3948744, 4606868, 4935930, 5264992, 5758585, 6581240, 6910302, 7897488, 9213736, 9871860, 10529984, 11517170, 13162480, 13820604, 15794976, 17275755, 18427472, 19743720, 21059968, 23034340, 26324960, 27641208, 31589952, 34551510, 36854944, 39487440, 46068680, 52649920, 55282416, 63179904, 69103020, 73709888, 78974880, 92137360, 105299840, 110564832, 138206040, 147419776, 157949760, 184274720, 221129664, 276412080, 315899520, 368549440, 442259328, 552824160, 737098880, 1105648320, 2211296640]

約数ペア:

[(1, 2211296640), (2, 1105648320), (3, 737098880), (4, 552824160), (5, 442259328), (6, 368549440), (7, 315899520), (8, 276412080), (10, 221129664), (12, 184274720), (14, 157949760), (15, 147419776), (16, 138206040), (20, 110564832), (21, 105299840), (24, 92137360), (28, 78974880), (30, 73709888), (32, 69103020), (35, 63179904), (40, 55282416), (42, 52649920), (48, 46068680), (56, 39487440), (60, 36854944), (64, 34551510), (70, 31589952), (80, 27641208), (84, 26324960), (96, 23034340), (105, 21059968), (112, 19743720), (120, 18427472), (128, 17275755), (140, 15794976), (160, 13820604), (168, 13162480), (192, 11517170), (210, 10529984), (224, 9871860), (240, 9213736), (280, 7897488), (320, 6910302), (336, 6581240), (384, 5758585), (420, 5264992), (448, 4935930), (480, 4606868), (560, 3948744), (640, 3455151), (672, 3290620), (840, 2632496), (896, 2467965), (960, 2303434), (1120, 1974372), (1344, 1645310), (1680, 1316248), (1920, 1151717), (2240, 987186), (2688, 822655), (3360, 658124), (4480, 493593), (6720, 329062), (13440, 164531)]