108864840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 399168000

約数和(自身を除く): 290303160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 41, 42, 56, 58, 60, 70, 82, 84, 87, 105, 109, 116, 120, 123, 140, 145, 164, 168, 174, 203, 205, 210, 218, 232, 246, 280, 287, 290, 327, 328, 348, 406, 410, 420, 435, 436, 492, 545, 574, 580, 609, 615, 654, 696, 763, 812, 820, 840, 861, 870, 872, 984, 1015, 1090, 1148, 1160, 1189, 1218, 1230, 1308, 1435, 1526, 1624, 1635, 1640, 1722, 1740, 2030, 2180, 2289, 2296, 2378, 2436, 2460, 2616, 2870, 3045, 3052, 3161, 3270, 3444, 3480, 3567, 3815, 4060, 4305, 4360, 4469, 4578, 4756, 4872, 4920, 5740, 5945, 6090, 6104, 6322, 6540, 6888, 7134, 7630, 8120, 8323, 8610, 8938, 9156, 9483, 9512, 11445, 11480, 11890, 12180, 12644, 13080, 13407, 14268, 15260, 15805, 16646, 17220, 17835, 17876, 18312, 18966, 22127, 22345, 22890, 23780, 24360, 24969, 25288, 26814, 28536, 30520, 31283, 31610, 33292, 34440, 35670, 35752, 37932, 41615, 44254, 44690, 45780, 47415, 47560, 49938, 53628, 62566, 63220, 66381, 66584, 67035, 71340, 75864, 83230, 88508, 89380, 91560, 93849, 94830, 99876, 107256, 110635, 124845, 125132, 126440, 129601, 132762, 134070, 142680, 156415, 166460, 177016, 178760, 187698, 189660, 199752, 221270, 249690, 250264, 259202, 265524, 268140, 312830, 331905, 332920, 375396, 379320, 388803, 442540, 469245, 499380, 518404, 531048, 536280, 625660, 648005, 663810, 750792, 777606, 885080, 907207, 938490, 998760, 1036808, 1251320, 1296010, 1327620, 1555212, 1814414, 1876980, 1944015, 2592020, 2655240, 2721621, 3110424, 3628828, 3753960, 3888030, 4536035, 5184040, 5443242, 7257656, 7776060, 9072070, 10886484, 13608105, 15552120, 18144140, 21772968, 27216210, 36288280, 54432420, 108864840]

約数ペア:

[(1, 108864840), (2, 54432420), (3, 36288280), (4, 27216210), (5, 21772968), (6, 18144140), (7, 15552120), (8, 13608105), (10, 10886484), (12, 9072070), (14, 7776060), (15, 7257656), (20, 5443242), (21, 5184040), (24, 4536035), (28, 3888030), (29, 3753960), (30, 3628828), (35, 3110424), (40, 2721621), (41, 2655240), (42, 2592020), (56, 1944015), (58, 1876980), (60, 1814414), (70, 1555212), (82, 1327620), (84, 1296010), (87, 1251320), (105, 1036808), (109, 998760), (116, 938490), (120, 907207), (123, 885080), (140, 777606), (145, 750792), (164, 663810), (168, 648005), (174, 625660), (203, 536280), (205, 531048), (210, 518404), (218, 499380), (232, 469245), (246, 442540), (280, 388803), (287, 379320), (290, 375396), (327, 332920), (328, 331905), (348, 312830), (406, 268140), (410, 265524), (420, 259202), (435, 250264), (436, 249690), (492, 221270), (545, 199752), (574, 189660), (580, 187698), (609, 178760), (615, 177016), (654, 166460), (696, 156415), (763, 142680), (812, 134070), (820, 132762), (840, 129601), (861, 126440), (870, 125132), (872, 124845), (984, 110635), (1015, 107256), (1090, 99876), (1148, 94830), (1160, 93849), (1189, 91560), (1218, 89380), (1230, 88508), (1308, 83230), (1435, 75864), (1526, 71340), (1624, 67035), (1635, 66584), (1640, 66381), (1722, 63220), (1740, 62566), (2030, 53628), (2180, 49938), (2289, 47560), (2296, 47415), (2378, 45780), (2436, 44690), (2460, 44254), (2616, 41615), (2870, 37932), (3045, 35752), (3052, 35670), (3161, 34440), (3270, 33292), (3444, 31610), (3480, 31283), (3567, 30520), (3815, 28536), (4060, 26814), (4305, 25288), (4360, 24969), (4469, 24360), (4578, 23780), (4756, 22890), (4872, 22345), (4920, 22127), (5740, 18966), (5945, 18312), (6090, 17876), (6104, 17835), (6322, 17220), (6540, 16646), (6888, 15805), (7134, 15260), (7630, 14268), (8120, 13407), (8323, 13080), (8610, 12644), (8938, 12180), (9156, 11890), (9483, 11480), (9512, 11445)]