16892820

素因数分解:

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

素因数の和:175

約数の個数: 192

約数和(自身を含む): 62092800

約数和(自身を除く): 45199980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 109, 123, 126, 135, 140, 164, 180, 189, 205, 210, 218, 246, 252, 270, 287, 315, 327, 369, 378, 410, 420, 436, 492, 540, 545, 574, 615, 630, 654, 738, 756, 763, 820, 861, 945, 981, 1090, 1107, 1148, 1230, 1260, 1308, 1435, 1476, 1526, 1635, 1722, 1845, 1890, 1962, 2180, 2214, 2289, 2460, 2583, 2870, 2943, 3052, 3270, 3444, 3690, 3780, 3815, 3924, 4305, 4428, 4469, 4578, 4905, 5166, 5535, 5740, 5886, 6540, 6867, 7380, 7630, 7749, 8610, 8938, 9156, 9810, 10332, 11070, 11445, 11772, 12915, 13407, 13734, 14715, 15260, 15498, 17220, 17876, 19620, 20601, 22140, 22345, 22890, 25830, 26814, 27468, 29430, 30996, 31283, 34335, 38745, 40221, 41202, 44690, 45780, 51660, 53628, 58860, 62566, 67035, 68670, 77490, 80442, 82404, 89380, 93849, 103005, 120663, 125132, 134070, 137340, 154980, 156415, 160884, 187698, 201105, 206010, 241326, 268140, 281547, 312830, 375396, 402210, 412020, 469245, 482652, 563094, 603315, 625660, 804420, 844641, 938490, 1126188, 1206630, 1407735, 1689282, 1876980, 2413260, 2815470, 3378564, 4223205, 5630940, 8446410, 16892820]

約数ペア:

[(1, 16892820), (2, 8446410), (3, 5630940), (4, 4223205), (5, 3378564), (6, 2815470), (7, 2413260), (9, 1876980), (10, 1689282), (12, 1407735), (14, 1206630), (15, 1126188), (18, 938490), (20, 844641), (21, 804420), (27, 625660), (28, 603315), (30, 563094), (35, 482652), (36, 469245), (41, 412020), (42, 402210), (45, 375396), (54, 312830), (60, 281547), (63, 268140), (70, 241326), (82, 206010), (84, 201105), (90, 187698), (105, 160884), (108, 156415), (109, 154980), (123, 137340), (126, 134070), (135, 125132), (140, 120663), (164, 103005), (180, 93849), (189, 89380), (205, 82404), (210, 80442), (218, 77490), (246, 68670), (252, 67035), (270, 62566), (287, 58860), (315, 53628), (327, 51660), (369, 45780), (378, 44690), (410, 41202), (420, 40221), (436, 38745), (492, 34335), (540, 31283), (545, 30996), (574, 29430), (615, 27468), (630, 26814), (654, 25830), (738, 22890), (756, 22345), (763, 22140), (820, 20601), (861, 19620), (945, 17876), (981, 17220), (1090, 15498), (1107, 15260), (1148, 14715), (1230, 13734), (1260, 13407), (1308, 12915), (1435, 11772), (1476, 11445), (1526, 11070), (1635, 10332), (1722, 9810), (1845, 9156), (1890, 8938), (1962, 8610), (2180, 7749), (2214, 7630), (2289, 7380), (2460, 6867), (2583, 6540), (2870, 5886), (2943, 5740), (3052, 5535), (3270, 5166), (3444, 4905), (3690, 4578), (3780, 4469), (3815, 4428), (3924, 4305)]