22223280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 74280960

約数和(自身を除く): 52057680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 103, 116, 120, 124, 145, 155, 174, 186, 206, 232, 240, 248, 290, 309, 310, 348, 372, 412, 435, 464, 465, 496, 515, 580, 618, 620, 696, 744, 824, 870, 899, 930, 1030, 1160, 1236, 1240, 1392, 1488, 1545, 1648, 1740, 1798, 1860, 2060, 2320, 2472, 2480, 2697, 2987, 3090, 3193, 3480, 3596, 3720, 4120, 4495, 4944, 5394, 5974, 6180, 6386, 6960, 7192, 7440, 8240, 8961, 8990, 9579, 10788, 11948, 12360, 12772, 13485, 14384, 14935, 15965, 17922, 17980, 19158, 21576, 23896, 24720, 25544, 26970, 29870, 31930, 35844, 35960, 38316, 43152, 44805, 47792, 47895, 51088, 53940, 59740, 63860, 71688, 71920, 76632, 89610, 92597, 95790, 107880, 119480, 127720, 143376, 153264, 179220, 185194, 191580, 215760, 238960, 255440, 277791, 358440, 370388, 383160, 462985, 555582, 716880, 740776, 766320, 925970, 1111164, 1388955, 1481552, 1851940, 2222328, 2777910, 3703880, 4444656, 5555820, 7407760, 11111640, 22223280]

約数ペア:

[(1, 22223280), (2, 11111640), (3, 7407760), (4, 5555820), (5, 4444656), (6, 3703880), (8, 2777910), (10, 2222328), (12, 1851940), (15, 1481552), (16, 1388955), (20, 1111164), (24, 925970), (29, 766320), (30, 740776), (31, 716880), (40, 555582), (48, 462985), (58, 383160), (60, 370388), (62, 358440), (80, 277791), (87, 255440), (93, 238960), (103, 215760), (116, 191580), (120, 185194), (124, 179220), (145, 153264), (155, 143376), (174, 127720), (186, 119480), (206, 107880), (232, 95790), (240, 92597), (248, 89610), (290, 76632), (309, 71920), (310, 71688), (348, 63860), (372, 59740), (412, 53940), (435, 51088), (464, 47895), (465, 47792), (496, 44805), (515, 43152), (580, 38316), (618, 35960), (620, 35844), (696, 31930), (744, 29870), (824, 26970), (870, 25544), (899, 24720), (930, 23896), (1030, 21576), (1160, 19158), (1236, 17980), (1240, 17922), (1392, 15965), (1488, 14935), (1545, 14384), (1648, 13485), (1740, 12772), (1798, 12360), (1860, 11948), (2060, 10788), (2320, 9579), (2472, 8990), (2480, 8961), (2697, 8240), (2987, 7440), (3090, 7192), (3193, 6960), (3480, 6386), (3596, 6180), (3720, 5974), (4120, 5394), (4495, 4944)]