11399640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 40158720

約数和(自身を除く): 28759080

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, 331, 410, 420, 492, 574, 615, 662, 820, 840, 861, 984, 993, 1148, 1230, 1324, 1435, 1640, 1655, 1722, 1986, 2296, 2317, 2460, 2648, 2870, 3310, 3444, 3972, 4305, 4634, 4920, 4965, 5740, 6620, 6888, 6951, 7944, 8610, 9268, 9930, 11480, 11585, 13240, 13571, 13902, 17220, 18536, 19860, 23170, 27142, 27804, 34440, 34755, 39720, 40713, 46340, 54284, 55608, 67855, 69510, 81426, 92680, 94997, 108568, 135710, 139020, 162852, 189994, 203565, 271420, 278040, 284991, 325704, 379988, 407130, 474985, 542840, 569982, 759976, 814260, 949970, 1139964, 1424955, 1628520, 1899940, 2279928, 2849910, 3799880, 5699820, 11399640]

約数ペア:

[(1, 11399640), (2, 5699820), (3, 3799880), (4, 2849910), (5, 2279928), (6, 1899940), (7, 1628520), (8, 1424955), (10, 1139964), (12, 949970), (14, 814260), (15, 759976), (20, 569982), (21, 542840), (24, 474985), (28, 407130), (30, 379988), (35, 325704), (40, 284991), (41, 278040), (42, 271420), (56, 203565), (60, 189994), (70, 162852), (82, 139020), (84, 135710), (105, 108568), (120, 94997), (123, 92680), (140, 81426), (164, 69510), (168, 67855), (205, 55608), (210, 54284), (246, 46340), (280, 40713), (287, 39720), (328, 34755), (331, 34440), (410, 27804), (420, 27142), (492, 23170), (574, 19860), (615, 18536), (662, 17220), (820, 13902), (840, 13571), (861, 13240), (984, 11585), (993, 11480), (1148, 9930), (1230, 9268), (1324, 8610), (1435, 7944), (1640, 6951), (1655, 6888), (1722, 6620), (1986, 5740), (2296, 4965), (2317, 4920), (2460, 4634), (2648, 4305), (2870, 3972), (3310, 3444)]