22872360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 79706880

約数和(自身を除く): 56834520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 373, 420, 438, 511, 584, 730, 746, 840, 876, 1022, 1095, 1119, 1460, 1492, 1533, 1752, 1865, 2044, 2190, 2238, 2555, 2611, 2920, 2984, 3066, 3730, 4088, 4380, 4476, 5110, 5222, 5595, 6132, 7460, 7665, 7833, 8760, 8952, 10220, 10444, 11190, 12264, 13055, 14920, 15330, 15666, 20440, 20888, 22380, 26110, 27229, 30660, 31332, 39165, 44760, 52220, 54458, 61320, 62664, 78330, 81687, 104440, 108916, 136145, 156660, 163374, 190603, 217832, 272290, 313320, 326748, 381206, 408435, 544580, 571809, 653496, 762412, 816870, 953015, 1089160, 1143618, 1524824, 1633740, 1906030, 2287236, 2859045, 3267480, 3812060, 4574472, 5718090, 7624120, 11436180, 22872360]

約数ペア:

[(1, 22872360), (2, 11436180), (3, 7624120), (4, 5718090), (5, 4574472), (6, 3812060), (7, 3267480), (8, 2859045), (10, 2287236), (12, 1906030), (14, 1633740), (15, 1524824), (20, 1143618), (21, 1089160), (24, 953015), (28, 816870), (30, 762412), (35, 653496), (40, 571809), (42, 544580), (56, 408435), (60, 381206), (70, 326748), (73, 313320), (84, 272290), (105, 217832), (120, 190603), (140, 163374), (146, 156660), (168, 136145), (210, 108916), (219, 104440), (280, 81687), (292, 78330), (365, 62664), (373, 61320), (420, 54458), (438, 52220), (511, 44760), (584, 39165), (730, 31332), (746, 30660), (840, 27229), (876, 26110), (1022, 22380), (1095, 20888), (1119, 20440), (1460, 15666), (1492, 15330), (1533, 14920), (1752, 13055), (1865, 12264), (2044, 11190), (2190, 10444), (2238, 10220), (2555, 8952), (2611, 8760), (2920, 7833), (2984, 7665), (3066, 7460), (3730, 6132), (4088, 5595), (4380, 5222), (4476, 5110)]