1446469640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8861}}^1$

素因数の和:8943

約数の個数: 128

約数和(自身を含む): 4134654720

約数和(自身を除く): 2688185080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 212, 220, 265, 280, 308, 371, 385, 424, 440, 530, 583, 616, 742, 770, 1060, 1166, 1484, 1540, 1855, 2120, 2332, 2915, 2968, 3080, 3710, 4081, 4664, 5830, 7420, 8162, 8861, 11660, 14840, 16324, 17722, 20405, 23320, 32648, 35444, 40810, 44305, 62027, 70888, 81620, 88610, 97471, 124054, 163240, 177220, 194942, 248108, 310135, 354440, 389884, 469633, 487355, 496216, 620270, 682297, 779768, 939266, 974710, 1240540, 1364594, 1878532, 1949420, 2348165, 2481080, 2729188, 3287431, 3411485, 3757064, 3898840, 4696330, 5165963, 5458376, 6574862, 6822970, 9392660, 10331926, 13149724, 13645940, 16437155, 18785320, 20663852, 25829815, 26299448, 27291880, 32874310, 36161741, 41327704, 51659630, 65748620, 72323482, 103319260, 131497240, 144646964, 180808705, 206638520, 289293928, 361617410, 723234820, 1446469640]

約数ペア:

[(1, 1446469640), (2, 723234820), (4, 361617410), (5, 289293928), (7, 206638520), (8, 180808705), (10, 144646964), (11, 131497240), (14, 103319260), (20, 72323482), (22, 65748620), (28, 51659630), (35, 41327704), (40, 36161741), (44, 32874310), (53, 27291880), (55, 26299448), (56, 25829815), (70, 20663852), (77, 18785320), (88, 16437155), (106, 13645940), (110, 13149724), (140, 10331926), (154, 9392660), (212, 6822970), (220, 6574862), (265, 5458376), (280, 5165963), (308, 4696330), (371, 3898840), (385, 3757064), (424, 3411485), (440, 3287431), (530, 2729188), (583, 2481080), (616, 2348165), (742, 1949420), (770, 1878532), (1060, 1364594), (1166, 1240540), (1484, 974710), (1540, 939266), (1855, 779768), (2120, 682297), (2332, 620270), (2915, 496216), (2968, 487355), (3080, 469633), (3710, 389884), (4081, 354440), (4664, 310135), (5830, 248108), (7420, 194942), (8162, 177220), (8861, 163240), (11660, 124054), (14840, 97471), (16324, 88610), (17722, 81620), (20405, 70888), (23320, 62027), (32648, 44305), (35444, 40810)]