122681160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 461635200

約数和(自身を除く): 338954040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 547, 623, 630, 712, 801, 840, 890, 1068, 1094, 1246, 1260, 1335, 1602, 1641, 1780, 1869, 2136, 2188, 2492, 2520, 2670, 2735, 3115, 3204, 3282, 3560, 3738, 3829, 4005, 4376, 4923, 4984, 5340, 5470, 5607, 6230, 6408, 6564, 7476, 7658, 8010, 8205, 9345, 9846, 10680, 10940, 11214, 11487, 12460, 13128, 14952, 15316, 16020, 16410, 18690, 19145, 19692, 21880, 22428, 22974, 24615, 24920, 28035, 30632, 32040, 32820, 34461, 37380, 38290, 39384, 44856, 45948, 48683, 49230, 56070, 57435, 65640, 68922, 74760, 76580, 91896, 97366, 98460, 112140, 114870, 137844, 146049, 153160, 172305, 194732, 196920, 224280, 229740, 243415, 275688, 292098, 340781, 344610, 389464, 438147, 459480, 486830, 584196, 681562, 689220, 730245, 876294, 973660, 1022343, 1168392, 1363124, 1378440, 1460490, 1703905, 1752588, 1947320, 2044686, 2190735, 2726248, 2920980, 3067029, 3407810, 3505176, 4089372, 4381470, 5111715, 5841960, 6134058, 6815620, 8178744, 8762940, 10223430, 12268116, 13631240, 15335145, 17525880, 20446860, 24536232, 30670290, 40893720, 61340580, 122681160]

約数ペア:

[(1, 122681160), (2, 61340580), (3, 40893720), (4, 30670290), (5, 24536232), (6, 20446860), (7, 17525880), (8, 15335145), (9, 13631240), (10, 12268116), (12, 10223430), (14, 8762940), (15, 8178744), (18, 6815620), (20, 6134058), (21, 5841960), (24, 5111715), (28, 4381470), (30, 4089372), (35, 3505176), (36, 3407810), (40, 3067029), (42, 2920980), (45, 2726248), (56, 2190735), (60, 2044686), (63, 1947320), (70, 1752588), (72, 1703905), (84, 1460490), (89, 1378440), (90, 1363124), (105, 1168392), (120, 1022343), (126, 973660), (140, 876294), (168, 730245), (178, 689220), (180, 681562), (210, 584196), (252, 486830), (267, 459480), (280, 438147), (315, 389464), (356, 344610), (360, 340781), (420, 292098), (445, 275688), (504, 243415), (534, 229740), (547, 224280), (623, 196920), (630, 194732), (712, 172305), (801, 153160), (840, 146049), (890, 137844), (1068, 114870), (1094, 112140), (1246, 98460), (1260, 97366), (1335, 91896), (1602, 76580), (1641, 74760), (1780, 68922), (1869, 65640), (2136, 57435), (2188, 56070), (2492, 49230), (2520, 48683), (2670, 45948), (2735, 44856), (3115, 39384), (3204, 38290), (3282, 37380), (3560, 34461), (3738, 32820), (3829, 32040), (4005, 30632), (4376, 28035), (4923, 24920), (4984, 24615), (5340, 22974), (5470, 22428), (5607, 21880), (6230, 19692), (6408, 19145), (6564, 18690), (7476, 16410), (7658, 16020), (8010, 15316), (8205, 14952), (9345, 13128), (9846, 12460), (10680, 11487), (10940, 11214)]