760635040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 1999899720

約数和(自身を除く): 1239264680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 101, 110, 121, 160, 176, 202, 220, 242, 352, 389, 404, 440, 484, 505, 605, 778, 808, 880, 968, 1010, 1111, 1210, 1556, 1616, 1760, 1936, 1945, 2020, 2222, 2420, 3112, 3232, 3872, 3890, 4040, 4279, 4444, 4840, 5555, 6224, 7780, 8080, 8558, 8888, 9680, 11110, 12221, 12448, 15560, 16160, 17116, 17776, 19360, 21395, 22220, 24442, 31120, 34232, 35552, 39289, 42790, 44440, 47069, 48884, 61105, 62240, 68464, 78578, 85580, 88880, 94138, 97768, 122210, 136928, 157156, 171160, 177760, 188276, 195536, 196445, 235345, 244420, 314312, 342320, 376552, 391072, 392890, 432179, 470690, 488840, 628624, 684640, 753104, 785780, 864358, 941380, 977680, 1257248, 1506208, 1571560, 1728716, 1882760, 1955360, 2160895, 3143120, 3457432, 3765520, 4321790, 4753969, 6286240, 6914864, 7531040, 8643580, 9507938, 13829728, 17287160, 19015876, 23769845, 34574320, 38031752, 47539690, 69148640, 76063504, 95079380, 152127008, 190158760, 380317520, 760635040]

約数ペア:

[(1, 760635040), (2, 380317520), (4, 190158760), (5, 152127008), (8, 95079380), (10, 76063504), (11, 69148640), (16, 47539690), (20, 38031752), (22, 34574320), (32, 23769845), (40, 19015876), (44, 17287160), (55, 13829728), (80, 9507938), (88, 8643580), (101, 7531040), (110, 6914864), (121, 6286240), (160, 4753969), (176, 4321790), (202, 3765520), (220, 3457432), (242, 3143120), (352, 2160895), (389, 1955360), (404, 1882760), (440, 1728716), (484, 1571560), (505, 1506208), (605, 1257248), (778, 977680), (808, 941380), (880, 864358), (968, 785780), (1010, 753104), (1111, 684640), (1210, 628624), (1556, 488840), (1616, 470690), (1760, 432179), (1936, 392890), (1945, 391072), (2020, 376552), (2222, 342320), (2420, 314312), (3112, 244420), (3232, 235345), (3872, 196445), (3890, 195536), (4040, 188276), (4279, 177760), (4444, 171160), (4840, 157156), (5555, 136928), (6224, 122210), (7780, 97768), (8080, 94138), (8558, 88880), (8888, 85580), (9680, 78578), (11110, 68464), (12221, 62240), (12448, 61105), (15560, 48884), (16160, 47069), (17116, 44440), (17776, 42790), (19360, 39289), (21395, 35552), (22220, 34232), (24442, 31120)]