143206440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2239}}^1$

素因数の和:2307

約数の個数: 128

約数和(自身を含む): 474163200

約数和(自身を除く): 330956760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2239, 2460, 2665, 3198, 4264, 4478, 4920, 5330, 6396, 6717, 7995, 8956, 10660, 11195, 12792, 13434, 15990, 17912, 21320, 22390, 26868, 29107, 31980, 33585, 44780, 53736, 58214, 63960, 67170, 87321, 89560, 91799, 116428, 134340, 145535, 174642, 183598, 232856, 268680, 275397, 291070, 349284, 367196, 436605, 458995, 550794, 582140, 698568, 734392, 873210, 917990, 1101588, 1164280, 1193387, 1376985, 1746420, 1835980, 2203176, 2386774, 2753970, 3492840, 3580161, 3671960, 4773548, 5507940, 5966935, 7160322, 9547096, 11015880, 11933870, 14320644, 17900805, 23867740, 28641288, 35801610, 47735480, 71603220, 143206440]

約数ペア:

[(1, 143206440), (2, 71603220), (3, 47735480), (4, 35801610), (5, 28641288), (6, 23867740), (8, 17900805), (10, 14320644), (12, 11933870), (13, 11015880), (15, 9547096), (20, 7160322), (24, 5966935), (26, 5507940), (30, 4773548), (39, 3671960), (40, 3580161), (41, 3492840), (52, 2753970), (60, 2386774), (65, 2203176), (78, 1835980), (82, 1746420), (104, 1376985), (120, 1193387), (123, 1164280), (130, 1101588), (156, 917990), (164, 873210), (195, 734392), (205, 698568), (246, 582140), (260, 550794), (312, 458995), (328, 436605), (390, 367196), (410, 349284), (492, 291070), (520, 275397), (533, 268680), (615, 232856), (780, 183598), (820, 174642), (984, 145535), (1066, 134340), (1230, 116428), (1560, 91799), (1599, 89560), (1640, 87321), (2132, 67170), (2239, 63960), (2460, 58214), (2665, 53736), (3198, 44780), (4264, 33585), (4478, 31980), (4920, 29107), (5330, 26868), (6396, 22390), (6717, 21320), (7995, 17912), (8956, 15990), (10660, 13434), (11195, 12792)]