37438440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 122653440

約数和(自身を除く): 85215000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 233, 260, 309, 312, 390, 412, 466, 515, 520, 618, 699, 780, 824, 932, 1030, 1165, 1236, 1339, 1398, 1545, 1560, 1864, 2060, 2330, 2472, 2678, 2796, 3029, 3090, 3495, 4017, 4120, 4660, 5356, 5592, 6058, 6180, 6695, 6990, 8034, 9087, 9320, 10712, 12116, 12360, 13390, 13980, 15145, 16068, 18174, 20085, 23999, 24232, 26780, 27960, 30290, 32136, 36348, 40170, 45435, 47998, 53560, 60580, 71997, 72696, 80340, 90870, 95996, 119995, 121160, 143994, 160680, 181740, 191992, 239990, 287988, 311987, 359985, 363480, 479980, 575976, 623974, 719970, 935961, 959960, 1247948, 1439940, 1559935, 1871922, 2495896, 2879880, 3119870, 3743844, 4679805, 6239740, 7487688, 9359610, 12479480, 18719220, 37438440]

約数ペア:

[(1, 37438440), (2, 18719220), (3, 12479480), (4, 9359610), (5, 7487688), (6, 6239740), (8, 4679805), (10, 3743844), (12, 3119870), (13, 2879880), (15, 2495896), (20, 1871922), (24, 1559935), (26, 1439940), (30, 1247948), (39, 959960), (40, 935961), (52, 719970), (60, 623974), (65, 575976), (78, 479980), (103, 363480), (104, 359985), (120, 311987), (130, 287988), (156, 239990), (195, 191992), (206, 181740), (233, 160680), (260, 143994), (309, 121160), (312, 119995), (390, 95996), (412, 90870), (466, 80340), (515, 72696), (520, 71997), (618, 60580), (699, 53560), (780, 47998), (824, 45435), (932, 40170), (1030, 36348), (1165, 32136), (1236, 30290), (1339, 27960), (1398, 26780), (1545, 24232), (1560, 23999), (1864, 20085), (2060, 18174), (2330, 16068), (2472, 15145), (2678, 13980), (2796, 13390), (3029, 12360), (3090, 12116), (3495, 10712), (4017, 9320), (4120, 9087), (4660, 8034), (5356, 6990), (5592, 6695), (6058, 6180)]