128106960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 416973312

約数和(自身を除く): 288866352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 47, 48, 60, 80, 82, 94, 120, 123, 141, 164, 188, 205, 235, 240, 246, 277, 282, 328, 376, 410, 470, 492, 554, 564, 615, 656, 705, 752, 820, 831, 940, 984, 1108, 1128, 1230, 1385, 1410, 1640, 1662, 1880, 1927, 1968, 2216, 2256, 2460, 2770, 2820, 3280, 3324, 3760, 3854, 4155, 4432, 4920, 5540, 5640, 5781, 6648, 7708, 8310, 9635, 9840, 11080, 11280, 11357, 11562, 13019, 13296, 15416, 16620, 19270, 22160, 22714, 23124, 26038, 28905, 30832, 33240, 34071, 38540, 39057, 45428, 46248, 52076, 56785, 57810, 65095, 66480, 68142, 77080, 78114, 90856, 92496, 104152, 113570, 115620, 130190, 136284, 154160, 156228, 170355, 181712, 195285, 208304, 227140, 231240, 260380, 272568, 312456, 340710, 390570, 454280, 462480, 520760, 533779, 545136, 624912, 681420, 781140, 908560, 1041520, 1067558, 1362840, 1562280, 1601337, 2135116, 2668895, 2725680, 3124560, 3202674, 4270232, 5337790, 6405348, 8006685, 8540464, 10675580, 12810696, 16013370, 21351160, 25621392, 32026740, 42702320, 64053480, 128106960]

約数ペア:

[(1, 128106960), (2, 64053480), (3, 42702320), (4, 32026740), (5, 25621392), (6, 21351160), (8, 16013370), (10, 12810696), (12, 10675580), (15, 8540464), (16, 8006685), (20, 6405348), (24, 5337790), (30, 4270232), (40, 3202674), (41, 3124560), (47, 2725680), (48, 2668895), (60, 2135116), (80, 1601337), (82, 1562280), (94, 1362840), (120, 1067558), (123, 1041520), (141, 908560), (164, 781140), (188, 681420), (205, 624912), (235, 545136), (240, 533779), (246, 520760), (277, 462480), (282, 454280), (328, 390570), (376, 340710), (410, 312456), (470, 272568), (492, 260380), (554, 231240), (564, 227140), (615, 208304), (656, 195285), (705, 181712), (752, 170355), (820, 156228), (831, 154160), (940, 136284), (984, 130190), (1108, 115620), (1128, 113570), (1230, 104152), (1385, 92496), (1410, 90856), (1640, 78114), (1662, 77080), (1880, 68142), (1927, 66480), (1968, 65095), (2216, 57810), (2256, 56785), (2460, 52076), (2770, 46248), (2820, 45428), (3280, 39057), (3324, 38540), (3760, 34071), (3854, 33240), (4155, 30832), (4432, 28905), (4920, 26038), (5540, 23124), (5640, 22714), (5781, 22160), (6648, 19270), (7708, 16620), (8310, 15416), (9635, 13296), (9840, 13019), (11080, 11562), (11280, 11357)]