122985240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3571}}^1$

素因数の和:3633

約数の個数: 128

約数和(自身を含む): 432069120

約数和(自身を除く): 309083880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 3571, 4305, 4920, 5740, 6888, 7142, 8610, 10713, 11480, 14284, 17220, 17855, 21426, 24997, 28568, 34440, 35710, 42852, 49994, 53565, 71420, 74991, 85704, 99988, 107130, 124985, 142840, 146411, 149982, 199976, 214260, 249970, 292822, 299964, 374955, 428520, 439233, 499940, 585644, 599928, 732055, 749910, 878466, 999880, 1024877, 1171288, 1464110, 1499820, 1756932, 2049754, 2196165, 2928220, 2999640, 3074631, 3513864, 4099508, 4392330, 5124385, 5856440, 6149262, 8199016, 8784660, 10248770, 12298524, 15373155, 17569320, 20497540, 24597048, 30746310, 40995080, 61492620, 122985240]

約数ペア:

[(1, 122985240), (2, 61492620), (3, 40995080), (4, 30746310), (5, 24597048), (6, 20497540), (7, 17569320), (8, 15373155), (10, 12298524), (12, 10248770), (14, 8784660), (15, 8199016), (20, 6149262), (21, 5856440), (24, 5124385), (28, 4392330), (30, 4099508), (35, 3513864), (40, 3074631), (41, 2999640), (42, 2928220), (56, 2196165), (60, 2049754), (70, 1756932), (82, 1499820), (84, 1464110), (105, 1171288), (120, 1024877), (123, 999880), (140, 878466), (164, 749910), (168, 732055), (205, 599928), (210, 585644), (246, 499940), (280, 439233), (287, 428520), (328, 374955), (410, 299964), (420, 292822), (492, 249970), (574, 214260), (615, 199976), (820, 149982), (840, 146411), (861, 142840), (984, 124985), (1148, 107130), (1230, 99988), (1435, 85704), (1640, 74991), (1722, 71420), (2296, 53565), (2460, 49994), (2870, 42852), (3444, 35710), (3571, 34440), (4305, 28568), (4920, 24997), (5740, 21426), (6888, 17855), (7142, 17220), (8610, 14284), (10713, 11480)]