172079460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3394

約数の個数: 144

約数和(自身を含む): 611275392

約数和(自身を除く): 439195932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2583, 2870, 3331, 3444, 3690, 4305, 5166, 5740, 6662, 7380, 8610, 9993, 10332, 12915, 13324, 16655, 17220, 19986, 23317, 25830, 29979, 33310, 39972, 46634, 49965, 51660, 59958, 66620, 69951, 93268, 99930, 116585, 119916, 136571, 139902, 149895, 199860, 209853, 233170, 273142, 279804, 299790, 349755, 409713, 419706, 466340, 546284, 599580, 682855, 699510, 819426, 839412, 955997, 1049265, 1229139, 1365710, 1399020, 1638852, 1911994, 2048565, 2098530, 2458278, 2731420, 2867991, 3823988, 4097130, 4197060, 4779985, 4916556, 5735982, 6145695, 8194260, 8603973, 9559970, 11471964, 12291390, 14339955, 17207946, 19119940, 24582780, 28679910, 34415892, 43019865, 57359820, 86039730, 172079460]

約数ペア:

[(1, 172079460), (2, 86039730), (3, 57359820), (4, 43019865), (5, 34415892), (6, 28679910), (7, 24582780), (9, 19119940), (10, 17207946), (12, 14339955), (14, 12291390), (15, 11471964), (18, 9559970), (20, 8603973), (21, 8194260), (28, 6145695), (30, 5735982), (35, 4916556), (36, 4779985), (41, 4197060), (42, 4097130), (45, 3823988), (60, 2867991), (63, 2731420), (70, 2458278), (82, 2098530), (84, 2048565), (90, 1911994), (105, 1638852), (123, 1399020), (126, 1365710), (140, 1229139), (164, 1049265), (180, 955997), (205, 839412), (210, 819426), (246, 699510), (252, 682855), (287, 599580), (315, 546284), (369, 466340), (410, 419706), (420, 409713), (492, 349755), (574, 299790), (615, 279804), (630, 273142), (738, 233170), (820, 209853), (861, 199860), (1148, 149895), (1230, 139902), (1260, 136571), (1435, 119916), (1476, 116585), (1722, 99930), (1845, 93268), (2460, 69951), (2583, 66620), (2870, 59958), (3331, 51660), (3444, 49965), (3690, 46634), (4305, 39972), (5166, 33310), (5740, 29979), (6662, 25830), (7380, 23317), (8610, 19986), (9993, 17220), (10332, 16655), (12915, 13324)]