429294880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3267

約数の個数: 144

約数和(自身を含む): 1249581816

約数和(自身を除く): 820286936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 784, 833, 952, 980, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2380, 2720, 3221, 3332, 3808, 3920, 4165, 4760, 6442, 6664, 7840, 8330, 9520, 12884, 13328, 16105, 16660, 19040, 22547, 25768, 26656, 32210, 33320, 45094, 51536, 54757, 64420, 66640, 90188, 103072, 109514, 112735, 128840, 133280, 157829, 180376, 219028, 225470, 257680, 273785, 315658, 360752, 383299, 438056, 450940, 515360, 547570, 631316, 721504, 766598, 789145, 876112, 901880, 1095140, 1262632, 1533196, 1578290, 1752224, 1803760, 1916495, 2190280, 2525264, 2683093, 3066392, 3156580, 3607520, 3832990, 4380560, 5050528, 5366186, 6132784, 6313160, 7665980, 8761120, 10732372, 12265568, 12626320, 13415465, 15331960, 21464744, 25252640, 26830930, 30663920, 42929488, 53661860, 61327840, 85858976, 107323720, 214647440, 429294880]

約数ペア:

[(1, 429294880), (2, 214647440), (4, 107323720), (5, 85858976), (7, 61327840), (8, 53661860), (10, 42929488), (14, 30663920), (16, 26830930), (17, 25252640), (20, 21464744), (28, 15331960), (32, 13415465), (34, 12626320), (35, 12265568), (40, 10732372), (49, 8761120), (56, 7665980), (68, 6313160), (70, 6132784), (80, 5366186), (85, 5050528), (98, 4380560), (112, 3832990), (119, 3607520), (136, 3156580), (140, 3066392), (160, 2683093), (170, 2525264), (196, 2190280), (224, 1916495), (238, 1803760), (245, 1752224), (272, 1578290), (280, 1533196), (340, 1262632), (392, 1095140), (476, 901880), (490, 876112), (544, 789145), (560, 766598), (595, 721504), (680, 631316), (784, 547570), (833, 515360), (952, 450940), (980, 438056), (1120, 383299), (1190, 360752), (1360, 315658), (1568, 273785), (1666, 257680), (1904, 225470), (1960, 219028), (2380, 180376), (2720, 157829), (3221, 133280), (3332, 128840), (3808, 112735), (3920, 109514), (4165, 103072), (4760, 90188), (6442, 66640), (6664, 64420), (7840, 54757), (8330, 51536), (9520, 45094), (12884, 33320), (13328, 32210), (16105, 26656), (16660, 25768), (19040, 22547)]