22892880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 77995008

約数和(自身を除く): 55102128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 181, 186, 204, 240, 248, 255, 272, 310, 340, 362, 372, 408, 465, 496, 510, 527, 543, 620, 680, 724, 744, 816, 905, 930, 1020, 1054, 1086, 1240, 1360, 1448, 1488, 1581, 1810, 1860, 2040, 2108, 2172, 2480, 2635, 2715, 2896, 3077, 3162, 3620, 3720, 4080, 4216, 4344, 5270, 5430, 5611, 6154, 6324, 7240, 7440, 7905, 8432, 8688, 9231, 10540, 10860, 11222, 12308, 12648, 14480, 15385, 15810, 16833, 18462, 21080, 21720, 22444, 24616, 25296, 28055, 30770, 31620, 33666, 36924, 42160, 43440, 44888, 46155, 49232, 56110, 61540, 63240, 67332, 73848, 84165, 89776, 92310, 95387, 112220, 123080, 126480, 134664, 147696, 168330, 184620, 190774, 224440, 246160, 269328, 286161, 336660, 369240, 381548, 448880, 476935, 572322, 673320, 738480, 763096, 953870, 1144644, 1346640, 1430805, 1526192, 1907740, 2289288, 2861610, 3815480, 4578576, 5723220, 7630960, 11446440, 22892880]

約数ペア:

[(1, 22892880), (2, 11446440), (3, 7630960), (4, 5723220), (5, 4578576), (6, 3815480), (8, 2861610), (10, 2289288), (12, 1907740), (15, 1526192), (16, 1430805), (17, 1346640), (20, 1144644), (24, 953870), (30, 763096), (31, 738480), (34, 673320), (40, 572322), (48, 476935), (51, 448880), (60, 381548), (62, 369240), (68, 336660), (80, 286161), (85, 269328), (93, 246160), (102, 224440), (120, 190774), (124, 184620), (136, 168330), (155, 147696), (170, 134664), (181, 126480), (186, 123080), (204, 112220), (240, 95387), (248, 92310), (255, 89776), (272, 84165), (310, 73848), (340, 67332), (362, 63240), (372, 61540), (408, 56110), (465, 49232), (496, 46155), (510, 44888), (527, 43440), (543, 42160), (620, 36924), (680, 33666), (724, 31620), (744, 30770), (816, 28055), (905, 25296), (930, 24616), (1020, 22444), (1054, 21720), (1086, 21080), (1240, 18462), (1360, 16833), (1448, 15810), (1488, 15385), (1581, 14480), (1810, 12648), (1860, 12308), (2040, 11222), (2108, 10860), (2172, 10540), (2480, 9231), (2635, 8688), (2715, 8432), (2896, 7905), (3077, 7440), (3162, 7240), (3620, 6324), (3720, 6154), (4080, 5611), (4216, 5430), (4344, 5270)]