57269240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 152668800

約数和(自身を除く): 95399560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 98, 122, 140, 196, 244, 245, 280, 305, 392, 427, 479, 488, 490, 610, 854, 958, 980, 1220, 1708, 1916, 1960, 2135, 2395, 2440, 2989, 3353, 3416, 3832, 4270, 4790, 5978, 6706, 8540, 9580, 11956, 13412, 14945, 16765, 17080, 19160, 23471, 23912, 26824, 29219, 29890, 33530, 46942, 58438, 59780, 67060, 93884, 116876, 117355, 119560, 134120, 146095, 187768, 204533, 233752, 234710, 292190, 409066, 469420, 584380, 818132, 938840, 1022665, 1168760, 1431731, 1636264, 2045330, 2863462, 4090660, 5726924, 7158655, 8181320, 11453848, 14317310, 28634620, 57269240]

約数ペア:

[(1, 57269240), (2, 28634620), (4, 14317310), (5, 11453848), (7, 8181320), (8, 7158655), (10, 5726924), (14, 4090660), (20, 2863462), (28, 2045330), (35, 1636264), (40, 1431731), (49, 1168760), (56, 1022665), (61, 938840), (70, 818132), (98, 584380), (122, 469420), (140, 409066), (196, 292190), (244, 234710), (245, 233752), (280, 204533), (305, 187768), (392, 146095), (427, 134120), (479, 119560), (488, 117355), (490, 116876), (610, 93884), (854, 67060), (958, 59780), (980, 58438), (1220, 46942), (1708, 33530), (1916, 29890), (1960, 29219), (2135, 26824), (2395, 23912), (2440, 23471), (2989, 19160), (3353, 17080), (3416, 16765), (3832, 14945), (4270, 13412), (4790, 11956), (5978, 9580), (6706, 8540)]