286495680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 224

約数和(自身を含む): 972921600

約数和(自身を除く): 686425920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 113, 114, 120, 139, 152, 160, 190, 192, 226, 228, 240, 278, 285, 304, 320, 339, 380, 417, 452, 456, 480, 556, 565, 570, 608, 678, 695, 760, 834, 904, 912, 960, 1112, 1130, 1140, 1216, 1356, 1390, 1520, 1668, 1695, 1808, 1824, 2085, 2147, 2224, 2260, 2280, 2641, 2712, 2780, 3040, 3336, 3390, 3616, 3648, 4170, 4294, 4448, 4520, 4560, 5282, 5424, 5560, 6080, 6441, 6672, 6780, 7232, 7923, 8340, 8588, 8896, 9040, 9120, 10564, 10735, 10848, 11120, 12882, 13205, 13344, 13560, 15707, 15846, 16680, 17176, 18080, 18240, 21128, 21470, 21696, 22240, 25764, 26410, 26688, 27120, 31414, 31692, 32205, 33360, 34352, 36160, 39615, 42256, 42940, 44480, 47121, 51528, 52820, 54240, 62828, 63384, 64410, 66720, 68704, 78535, 79230, 84512, 85880, 94242, 103056, 105640, 108480, 125656, 126768, 128820, 133440, 137408, 157070, 158460, 169024, 171760, 188484, 206112, 211280, 235605, 251312, 253536, 257640, 298433, 314140, 316920, 343520, 376968, 412224, 422560, 471210, 502624, 507072, 515280, 596866, 628280, 633840, 687040, 753936, 845120, 895299, 942420, 1005248, 1030560, 1193732, 1256560, 1267680, 1492165, 1507872, 1790598, 1884840, 2061120, 2387464, 2513120, 2535360, 2984330, 3015744, 3581196, 3769680, 4476495, 4774928, 5026240, 5968660, 7162392, 7539360, 8952990, 9549856, 11937320, 14324784, 15078720, 17905980, 19099712, 23874640, 28649568, 35811960, 47749280, 57299136, 71623920, 95498560, 143247840, 286495680]

約数ペア:

[(1, 286495680), (2, 143247840), (3, 95498560), (4, 71623920), (5, 57299136), (6, 47749280), (8, 35811960), (10, 28649568), (12, 23874640), (15, 19099712), (16, 17905980), (19, 15078720), (20, 14324784), (24, 11937320), (30, 9549856), (32, 8952990), (38, 7539360), (40, 7162392), (48, 5968660), (57, 5026240), (60, 4774928), (64, 4476495), (76, 3769680), (80, 3581196), (95, 3015744), (96, 2984330), (113, 2535360), (114, 2513120), (120, 2387464), (139, 2061120), (152, 1884840), (160, 1790598), (190, 1507872), (192, 1492165), (226, 1267680), (228, 1256560), (240, 1193732), (278, 1030560), (285, 1005248), (304, 942420), (320, 895299), (339, 845120), (380, 753936), (417, 687040), (452, 633840), (456, 628280), (480, 596866), (556, 515280), (565, 507072), (570, 502624), (608, 471210), (678, 422560), (695, 412224), (760, 376968), (834, 343520), (904, 316920), (912, 314140), (960, 298433), (1112, 257640), (1130, 253536), (1140, 251312), (1216, 235605), (1356, 211280), (1390, 206112), (1520, 188484), (1668, 171760), (1695, 169024), (1808, 158460), (1824, 157070), (2085, 137408), (2147, 133440), (2224, 128820), (2260, 126768), (2280, 125656), (2641, 108480), (2712, 105640), (2780, 103056), (3040, 94242), (3336, 85880), (3390, 84512), (3616, 79230), (3648, 78535), (4170, 68704), (4294, 66720), (4448, 64410), (4520, 63384), (4560, 62828), (5282, 54240), (5424, 52820), (5560, 51528), (6080, 47121), (6441, 44480), (6672, 42940), (6780, 42256), (7232, 39615), (7923, 36160), (8340, 34352), (8588, 33360), (8896, 32205), (9040, 31692), (9120, 31414), (10564, 27120), (10735, 26688), (10848, 26410), (11120, 25764), (12882, 22240), (13205, 21696), (13344, 21470), (13560, 21128), (15707, 18240), (15846, 18080), (16680, 17176)]