1413927720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 4734100800

約数和(自身を除く): 3320173080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 241, 258, 344, 360, 379, 387, 430, 482, 516, 645, 723, 758, 774, 860, 964, 1032, 1137, 1205, 1290, 1446, 1516, 1548, 1720, 1895, 1928, 1935, 2169, 2274, 2410, 2580, 2892, 3032, 3096, 3411, 3615, 3790, 3870, 4338, 4548, 4820, 5160, 5685, 5784, 6822, 7230, 7580, 7740, 8676, 9096, 9640, 10363, 10845, 11370, 13644, 14460, 15160, 15480, 16297, 17055, 17352, 20726, 21690, 22740, 27288, 28920, 31089, 32594, 34110, 41452, 43380, 45480, 48891, 51815, 62178, 65188, 68220, 81485, 82904, 86760, 91339, 93267, 97782, 103630, 124356, 130376, 136440, 146673, 155445, 162970, 182678, 186534, 195564, 207260, 244455, 248712, 274017, 293346, 310890, 325940, 365356, 373068, 391128, 414520, 456695, 466335, 488910, 548034, 586692, 621780, 651880, 730712, 733365, 746136, 822051, 913390, 932670, 977820, 1096068, 1173384, 1243560, 1370085, 1466730, 1644102, 1826780, 1865340, 1955640, 2192136, 2740170, 2933460, 3288204, 3653560, 3730680, 3927577, 4110255, 5480340, 5866920, 6576408, 7855154, 8220510, 10960680, 11782731, 15710308, 16441020, 19637885, 23565462, 31420616, 32882040, 35348193, 39275770, 47130924, 58913655, 70696386, 78551540, 94261848, 117827310, 141392772, 157103080, 176740965, 235654620, 282785544, 353481930, 471309240, 706963860, 1413927720]

約数ペア:

[(1, 1413927720), (2, 706963860), (3, 471309240), (4, 353481930), (5, 282785544), (6, 235654620), (8, 176740965), (9, 157103080), (10, 141392772), (12, 117827310), (15, 94261848), (18, 78551540), (20, 70696386), (24, 58913655), (30, 47130924), (36, 39275770), (40, 35348193), (43, 32882040), (45, 31420616), (60, 23565462), (72, 19637885), (86, 16441020), (90, 15710308), (120, 11782731), (129, 10960680), (172, 8220510), (180, 7855154), (215, 6576408), (241, 5866920), (258, 5480340), (344, 4110255), (360, 3927577), (379, 3730680), (387, 3653560), (430, 3288204), (482, 2933460), (516, 2740170), (645, 2192136), (723, 1955640), (758, 1865340), (774, 1826780), (860, 1644102), (964, 1466730), (1032, 1370085), (1137, 1243560), (1205, 1173384), (1290, 1096068), (1446, 977820), (1516, 932670), (1548, 913390), (1720, 822051), (1895, 746136), (1928, 733365), (1935, 730712), (2169, 651880), (2274, 621780), (2410, 586692), (2580, 548034), (2892, 488910), (3032, 466335), (3096, 456695), (3411, 414520), (3615, 391128), (3790, 373068), (3870, 365356), (4338, 325940), (4548, 310890), (4820, 293346), (5160, 274017), (5685, 248712), (5784, 244455), (6822, 207260), (7230, 195564), (7580, 186534), (7740, 182678), (8676, 162970), (9096, 155445), (9640, 146673), (10363, 136440), (10845, 130376), (11370, 124356), (13644, 103630), (14460, 97782), (15160, 93267), (15480, 91339), (16297, 86760), (17055, 82904), (17352, 81485), (20726, 68220), (21690, 65188), (22740, 62178), (27288, 51815), (28920, 48891), (31089, 45480), (32594, 43380), (34110, 41452)]