906055040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:928

約数の個数: 128

約数和(自身を含む): 2379456000

約数和(自身を除く): 1473400960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 179, 220, 320, 352, 358, 440, 640, 704, 716, 719, 880, 895, 1408, 1432, 1438, 1760, 1790, 1969, 2864, 2876, 3520, 3580, 3595, 3938, 5728, 5752, 7040, 7160, 7190, 7876, 7909, 9845, 11456, 11504, 14320, 14380, 15752, 15818, 19690, 22912, 23008, 28640, 28760, 31504, 31636, 39380, 39545, 46016, 57280, 57520, 63008, 63272, 78760, 79090, 92032, 114560, 115040, 126016, 126544, 128701, 157520, 158180, 230080, 252032, 253088, 257402, 315040, 316360, 460160, 506176, 514804, 630080, 632720, 643505, 1012352, 1029608, 1260160, 1265440, 1287010, 1415711, 2059216, 2530880, 2574020, 2831422, 4118432, 5061760, 5148040, 5662844, 7078555, 8236864, 10296080, 11325688, 14157110, 16473728, 20592160, 22651376, 28314220, 41184320, 45302752, 56628440, 82368640, 90605504, 113256880, 181211008, 226513760, 453027520, 906055040]

約数ペア:

[(1, 906055040), (2, 453027520), (4, 226513760), (5, 181211008), (8, 113256880), (10, 90605504), (11, 82368640), (16, 56628440), (20, 45302752), (22, 41184320), (32, 28314220), (40, 22651376), (44, 20592160), (55, 16473728), (64, 14157110), (80, 11325688), (88, 10296080), (110, 8236864), (128, 7078555), (160, 5662844), (176, 5148040), (179, 5061760), (220, 4118432), (320, 2831422), (352, 2574020), (358, 2530880), (440, 2059216), (640, 1415711), (704, 1287010), (716, 1265440), (719, 1260160), (880, 1029608), (895, 1012352), (1408, 643505), (1432, 632720), (1438, 630080), (1760, 514804), (1790, 506176), (1969, 460160), (2864, 316360), (2876, 315040), (3520, 257402), (3580, 253088), (3595, 252032), (3938, 230080), (5728, 158180), (5752, 157520), (7040, 128701), (7160, 126544), (7190, 126016), (7876, 115040), (7909, 114560), (9845, 92032), (11456, 79090), (11504, 78760), (14320, 63272), (14380, 63008), (15752, 57520), (15818, 57280), (19690, 46016), (22912, 39545), (23008, 39380), (28640, 31636), (28760, 31504)]