2195282640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1517

約数の個数: 160

約数和(自身を含む): 6983410176

約数和(自身を除く): 4788127536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 113, 120, 122, 183, 226, 240, 244, 305, 339, 366, 452, 488, 565, 610, 678, 732, 904, 915, 976, 1130, 1220, 1327, 1356, 1464, 1695, 1808, 1830, 2260, 2440, 2654, 2712, 2928, 3390, 3660, 3981, 4520, 4880, 5308, 5424, 6635, 6780, 6893, 7320, 7962, 9040, 10616, 13270, 13560, 13786, 14640, 15924, 19905, 20679, 21232, 26540, 27120, 27572, 31848, 34465, 39810, 41358, 53080, 55144, 63696, 68930, 79620, 80947, 82716, 103395, 106160, 110288, 137860, 149951, 159240, 161894, 165432, 206790, 242841, 275720, 299902, 318480, 323788, 330864, 404735, 413580, 449853, 485682, 551440, 599804, 647576, 749755, 809470, 827160, 899706, 971364, 1199608, 1214205, 1295152, 1499510, 1618940, 1654320, 1799412, 1942728, 2249265, 2399216, 2428410, 2999020, 3237880, 3598824, 3885456, 4498530, 4856820, 5998040, 6475760, 7197648, 8997060, 9147011, 9713640, 11996080, 17994120, 18294022, 19427280, 27441033, 35988240, 36588044, 45735055, 54882066, 73176088, 91470110, 109764132, 137205165, 146352176, 182940220, 219528264, 274410330, 365880440, 439056528, 548820660, 731760880, 1097641320, 2195282640]

約数ペア:

[(1, 2195282640), (2, 1097641320), (3, 731760880), (4, 548820660), (5, 439056528), (6, 365880440), (8, 274410330), (10, 219528264), (12, 182940220), (15, 146352176), (16, 137205165), (20, 109764132), (24, 91470110), (30, 73176088), (40, 54882066), (48, 45735055), (60, 36588044), (61, 35988240), (80, 27441033), (113, 19427280), (120, 18294022), (122, 17994120), (183, 11996080), (226, 9713640), (240, 9147011), (244, 8997060), (305, 7197648), (339, 6475760), (366, 5998040), (452, 4856820), (488, 4498530), (565, 3885456), (610, 3598824), (678, 3237880), (732, 2999020), (904, 2428410), (915, 2399216), (976, 2249265), (1130, 1942728), (1220, 1799412), (1327, 1654320), (1356, 1618940), (1464, 1499510), (1695, 1295152), (1808, 1214205), (1830, 1199608), (2260, 971364), (2440, 899706), (2654, 827160), (2712, 809470), (2928, 749755), (3390, 647576), (3660, 599804), (3981, 551440), (4520, 485682), (4880, 449853), (5308, 413580), (5424, 404735), (6635, 330864), (6780, 323788), (6893, 318480), (7320, 299902), (7962, 275720), (9040, 242841), (10616, 206790), (13270, 165432), (13560, 161894), (13786, 159240), (14640, 149951), (15924, 137860), (19905, 110288), (20679, 106160), (21232, 103395), (26540, 82716), (27120, 80947), (27572, 79620), (31848, 68930), (34465, 63696), (39810, 55144), (41358, 53080)]