13052760

素因数分解:

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

素因数の和:441

約数の個数: 128

約数和(自身を含む): 45964800

約数和(自身を除く): 32912040

約数列:

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

約数ペア:

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