26105520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 94993920

約数和(自身を除く): 68888400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 379, 410, 420, 492, 560, 574, 615, 656, 758, 820, 840, 861, 984, 1137, 1148, 1230, 1435, 1516, 1640, 1680, 1722, 1895, 1968, 2274, 2296, 2460, 2653, 2870, 3032, 3280, 3444, 3790, 4305, 4548, 4592, 4920, 5306, 5685, 5740, 6064, 6888, 7580, 7959, 8610, 9096, 9840, 10612, 11370, 11480, 13265, 13776, 15160, 15539, 15918, 17220, 18192, 21224, 22740, 22960, 26530, 30320, 31078, 31836, 34440, 39795, 42448, 45480, 46617, 53060, 62156, 63672, 68880, 77695, 79590, 90960, 93234, 106120, 108773, 124312, 127344, 155390, 159180, 186468, 212240, 217546, 233085, 248624, 310780, 318360, 326319, 372936, 435092, 466170, 543865, 621560, 636720, 652638, 745872, 870184, 932340, 1087730, 1243120, 1305276, 1631595, 1740368, 1864680, 2175460, 2610552, 3263190, 3729360, 4350920, 5221104, 6526380, 8701840, 13052760, 26105520]

約数ペア:

[(1, 26105520), (2, 13052760), (3, 8701840), (4, 6526380), (5, 5221104), (6, 4350920), (7, 3729360), (8, 3263190), (10, 2610552), (12, 2175460), (14, 1864680), (15, 1740368), (16, 1631595), (20, 1305276), (21, 1243120), (24, 1087730), (28, 932340), (30, 870184), (35, 745872), (40, 652638), (41, 636720), (42, 621560), (48, 543865), (56, 466170), (60, 435092), (70, 372936), (80, 326319), (82, 318360), (84, 310780), (105, 248624), (112, 233085), (120, 217546), (123, 212240), (140, 186468), (164, 159180), (168, 155390), (205, 127344), (210, 124312), (240, 108773), (246, 106120), (280, 93234), (287, 90960), (328, 79590), (336, 77695), (379, 68880), (410, 63672), (420, 62156), (492, 53060), (560, 46617), (574, 45480), (615, 42448), (656, 39795), (758, 34440), (820, 31836), (840, 31078), (861, 30320), (984, 26530), (1137, 22960), (1148, 22740), (1230, 21224), (1435, 18192), (1516, 17220), (1640, 15918), (1680, 15539), (1722, 15160), (1895, 13776), (1968, 13265), (2274, 11480), (2296, 11370), (2460, 10612), (2653, 9840), (2870, 9096), (3032, 8610), (3280, 7959), (3444, 7580), (3790, 6888), (4305, 6064), (4548, 5740), (4592, 5685), (4920, 5306)]