196288320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4987}}^1$

素因数の和:5048

約数の個数: 112

約数和(自身を含む): 638543808

約数和(自身を除く): 442255488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 4987, 6560, 7872, 9840, 9974, 13120, 14961, 19680, 19948, 24935, 29922, 39360, 39896, 49870, 59844, 74805, 79792, 99740, 119688, 149610, 159584, 199480, 204467, 239376, 299220, 319168, 398960, 408934, 478752, 598440, 613401, 797920, 817868, 957504, 1022335, 1196880, 1226802, 1595840, 1635736, 2044670, 2393760, 2453604, 3067005, 3271472, 4089340, 4787520, 4907208, 6134010, 6542944, 8178680, 9814416, 12268020, 13085888, 16357360, 19628832, 24536040, 32714720, 39257664, 49072080, 65429440, 98144160, 196288320]

約数ペア:

[(1, 196288320), (2, 98144160), (3, 65429440), (4, 49072080), (5, 39257664), (6, 32714720), (8, 24536040), (10, 19628832), (12, 16357360), (15, 13085888), (16, 12268020), (20, 9814416), (24, 8178680), (30, 6542944), (32, 6134010), (40, 4907208), (41, 4787520), (48, 4089340), (60, 3271472), (64, 3067005), (80, 2453604), (82, 2393760), (96, 2044670), (120, 1635736), (123, 1595840), (160, 1226802), (164, 1196880), (192, 1022335), (205, 957504), (240, 817868), (246, 797920), (320, 613401), (328, 598440), (410, 478752), (480, 408934), (492, 398960), (615, 319168), (656, 299220), (820, 239376), (960, 204467), (984, 199480), (1230, 159584), (1312, 149610), (1640, 119688), (1968, 99740), (2460, 79792), (2624, 74805), (3280, 59844), (3936, 49870), (4920, 39896), (4987, 39360), (6560, 29922), (7872, 24935), (9840, 19948), (9974, 19680), (13120, 14961)]