22523760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 89369280

約数和(自身を除く): 66845520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 109, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 218, 240, 246, 252, 280, 287, 315, 327, 328, 336, 360, 369, 410, 420, 436, 492, 504, 545, 560, 574, 615, 630, 654, 656, 720, 738, 763, 820, 840, 861, 872, 981, 984, 1008, 1090, 1148, 1230, 1260, 1308, 1435, 1476, 1526, 1635, 1640, 1680, 1722, 1744, 1845, 1962, 1968, 2180, 2289, 2296, 2460, 2520, 2583, 2616, 2870, 2952, 3052, 3270, 3280, 3444, 3690, 3815, 3924, 4305, 4360, 4469, 4578, 4592, 4905, 4920, 5040, 5166, 5232, 5740, 5904, 6104, 6540, 6867, 6888, 7380, 7630, 7848, 8610, 8720, 8938, 9156, 9810, 9840, 10332, 11445, 11480, 12208, 12915, 13080, 13407, 13734, 13776, 14760, 15260, 15696, 17220, 17876, 18312, 19620, 20664, 22345, 22890, 22960, 25830, 26160, 26814, 27468, 29520, 30520, 31283, 34335, 34440, 35752, 36624, 39240, 40221, 41328, 44690, 45780, 51660, 53628, 54936, 61040, 62566, 67035, 68670, 68880, 71504, 78480, 80442, 89380, 91560, 93849, 103320, 107256, 109872, 125132, 134070, 137340, 156415, 160884, 178760, 183120, 187698, 201105, 206640, 214512, 250264, 268140, 274680, 281547, 312830, 321768, 357520, 375396, 402210, 469245, 500528, 536280, 549360, 563094, 625660, 643536, 750792, 804420, 938490, 1072560, 1126188, 1251320, 1407735, 1501584, 1608840, 1876980, 2252376, 2502640, 2815470, 3217680, 3753960, 4504752, 5630940, 7507920, 11261880, 22523760]

約数ペア:

[(1, 22523760), (2, 11261880), (3, 7507920), (4, 5630940), (5, 4504752), (6, 3753960), (7, 3217680), (8, 2815470), (9, 2502640), (10, 2252376), (12, 1876980), (14, 1608840), (15, 1501584), (16, 1407735), (18, 1251320), (20, 1126188), (21, 1072560), (24, 938490), (28, 804420), (30, 750792), (35, 643536), (36, 625660), (40, 563094), (41, 549360), (42, 536280), (45, 500528), (48, 469245), (56, 402210), (60, 375396), (63, 357520), (70, 321768), (72, 312830), (80, 281547), (82, 274680), (84, 268140), (90, 250264), (105, 214512), (109, 206640), (112, 201105), (120, 187698), (123, 183120), (126, 178760), (140, 160884), (144, 156415), (164, 137340), (168, 134070), (180, 125132), (205, 109872), (210, 107256), (218, 103320), (240, 93849), (246, 91560), (252, 89380), (280, 80442), (287, 78480), (315, 71504), (327, 68880), (328, 68670), (336, 67035), (360, 62566), (369, 61040), (410, 54936), (420, 53628), (436, 51660), (492, 45780), (504, 44690), (545, 41328), (560, 40221), (574, 39240), (615, 36624), (630, 35752), (654, 34440), (656, 34335), (720, 31283), (738, 30520), (763, 29520), (820, 27468), (840, 26814), (861, 26160), (872, 25830), (981, 22960), (984, 22890), (1008, 22345), (1090, 20664), (1148, 19620), (1230, 18312), (1260, 17876), (1308, 17220), (1435, 15696), (1476, 15260), (1526, 14760), (1635, 13776), (1640, 13734), (1680, 13407), (1722, 13080), (1744, 12915), (1845, 12208), (1962, 11480), (1968, 11445), (2180, 10332), (2289, 9840), (2296, 9810), (2460, 9156), (2520, 8938), (2583, 8720), (2616, 8610), (2870, 7848), (2952, 7630), (3052, 7380), (3270, 6888), (3280, 6867), (3444, 6540), (3690, 6104), (3815, 5904), (3924, 5740), (4305, 5232), (4360, 5166), (4469, 5040), (4578, 4920), (4592, 4905)]