20232788580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{27611}}^1$

素因数の和:27711

約数の個数: 192

約数和(自身を含む): 66798950400

約数和(自身を除く): 46566161820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 59, 60, 69, 90, 92, 108, 115, 118, 135, 138, 177, 180, 207, 230, 236, 270, 276, 295, 345, 354, 414, 460, 531, 540, 590, 621, 690, 708, 828, 885, 1035, 1062, 1180, 1242, 1357, 1380, 1593, 1770, 2070, 2124, 2484, 2655, 2714, 3105, 3186, 3540, 4071, 4140, 5310, 5428, 6210, 6372, 6785, 7965, 8142, 10620, 12213, 12420, 13570, 15930, 16284, 20355, 24426, 27140, 27611, 31860, 36639, 40710, 48852, 55222, 61065, 73278, 81420, 82833, 110444, 122130, 138055, 146556, 165666, 183195, 244260, 248499, 276110, 331332, 366390, 414165, 496998, 552220, 635053, 732780, 745497, 828330, 993996, 1242495, 1270106, 1490994, 1629049, 1656660, 1905159, 2484990, 2540212, 2981988, 3175265, 3258098, 3727485, 3810318, 4887147, 4969980, 5715477, 6350530, 6516196, 7454970, 7620636, 8145245, 9525795, 9774294, 11430954, 12701060, 14661441, 14909940, 16290490, 17146431, 19051590, 19548588, 22861908, 24435735, 28577385, 29322882, 32580980, 34292862, 37468127, 38103180, 43984323, 48871470, 57154770, 58645764, 68585724, 73307205, 74936254, 85732155, 87968646, 97742940, 112404381, 114309540, 146614410, 149872508, 171464310, 175937292, 187340635, 219921615, 224808762, 293228820, 337213143, 342928620, 374681270, 439843230, 449617524, 562021905, 674426286, 749362540, 879686460, 1011639429, 1124043810, 1348852572, 1686065715, 2023278858, 2248087620, 3372131430, 4046557716, 5058197145, 6744262860, 10116394290, 20232788580]

約数ペア:

[(1, 20232788580), (2, 10116394290), (3, 6744262860), (4, 5058197145), (5, 4046557716), (6, 3372131430), (9, 2248087620), (10, 2023278858), (12, 1686065715), (15, 1348852572), (18, 1124043810), (20, 1011639429), (23, 879686460), (27, 749362540), (30, 674426286), (36, 562021905), (45, 449617524), (46, 439843230), (54, 374681270), (59, 342928620), (60, 337213143), (69, 293228820), (90, 224808762), (92, 219921615), (108, 187340635), (115, 175937292), (118, 171464310), (135, 149872508), (138, 146614410), (177, 114309540), (180, 112404381), (207, 97742940), (230, 87968646), (236, 85732155), (270, 74936254), (276, 73307205), (295, 68585724), (345, 58645764), (354, 57154770), (414, 48871470), (460, 43984323), (531, 38103180), (540, 37468127), (590, 34292862), (621, 32580980), (690, 29322882), (708, 28577385), (828, 24435735), (885, 22861908), (1035, 19548588), (1062, 19051590), (1180, 17146431), (1242, 16290490), (1357, 14909940), (1380, 14661441), (1593, 12701060), (1770, 11430954), (2070, 9774294), (2124, 9525795), (2484, 8145245), (2655, 7620636), (2714, 7454970), (3105, 6516196), (3186, 6350530), (3540, 5715477), (4071, 4969980), (4140, 4887147), (5310, 3810318), (5428, 3727485), (6210, 3258098), (6372, 3175265), (6785, 2981988), (7965, 2540212), (8142, 2484990), (10620, 1905159), (12213, 1656660), (12420, 1629049), (13570, 1490994), (15930, 1270106), (16284, 1242495), (20355, 993996), (24426, 828330), (27140, 745497), (27611, 732780), (31860, 635053), (36639, 552220), (40710, 496998), (48852, 414165), (55222, 366390), (61065, 331332), (73278, 276110), (81420, 248499), (82833, 244260), (110444, 183195), (122130, 165666), (138055, 146556)]