2204449680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1637}}^1$

素因数の和:1865

約数の個数: 160

約数和(自身を含む): 7097545728

約数和(自身を除く): 4893096048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 181, 186, 240, 248, 310, 362, 372, 465, 496, 543, 620, 724, 744, 905, 930, 1086, 1240, 1448, 1488, 1637, 1810, 1860, 2172, 2480, 2715, 2896, 3274, 3620, 3720, 4344, 4911, 5430, 5611, 6548, 7240, 7440, 8185, 8688, 9822, 10860, 11222, 13096, 14480, 16370, 16833, 19644, 21720, 22444, 24555, 26192, 28055, 32740, 33666, 39288, 43440, 44888, 49110, 50747, 56110, 65480, 67332, 78576, 84165, 89776, 98220, 101494, 112220, 130960, 134664, 152241, 168330, 196440, 202988, 224440, 253735, 269328, 296297, 304482, 336660, 392880, 405976, 448880, 507470, 592594, 608964, 673320, 761205, 811952, 888891, 1014940, 1185188, 1217928, 1346640, 1481485, 1522410, 1777782, 2029880, 2370376, 2435856, 2962970, 3044820, 3555564, 4059760, 4444455, 4740752, 5925940, 6089640, 7111128, 8888910, 9185207, 11851880, 12179280, 14222256, 17777820, 18370414, 23703760, 27555621, 35555640, 36740828, 45926035, 55111242, 71111280, 73481656, 91852070, 110222484, 137778105, 146963312, 183704140, 220444968, 275556210, 367408280, 440889936, 551112420, 734816560, 1102224840, 2204449680]

約数ペア:

[(1, 2204449680), (2, 1102224840), (3, 734816560), (4, 551112420), (5, 440889936), (6, 367408280), (8, 275556210), (10, 220444968), (12, 183704140), (15, 146963312), (16, 137778105), (20, 110222484), (24, 91852070), (30, 73481656), (31, 71111280), (40, 55111242), (48, 45926035), (60, 36740828), (62, 35555640), (80, 27555621), (93, 23703760), (120, 18370414), (124, 17777820), (155, 14222256), (181, 12179280), (186, 11851880), (240, 9185207), (248, 8888910), (310, 7111128), (362, 6089640), (372, 5925940), (465, 4740752), (496, 4444455), (543, 4059760), (620, 3555564), (724, 3044820), (744, 2962970), (905, 2435856), (930, 2370376), (1086, 2029880), (1240, 1777782), (1448, 1522410), (1488, 1481485), (1637, 1346640), (1810, 1217928), (1860, 1185188), (2172, 1014940), (2480, 888891), (2715, 811952), (2896, 761205), (3274, 673320), (3620, 608964), (3720, 592594), (4344, 507470), (4911, 448880), (5430, 405976), (5611, 392880), (6548, 336660), (7240, 304482), (7440, 296297), (8185, 269328), (8688, 253735), (9822, 224440), (10860, 202988), (11222, 196440), (13096, 168330), (14480, 152241), (16370, 134664), (16833, 130960), (19644, 112220), (21720, 101494), (22444, 98220), (24555, 89776), (26192, 84165), (28055, 78576), (32740, 67332), (33666, 65480), (39288, 56110), (43440, 50747), (44888, 49110)]