260577072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 180

約数和(自身を含む): 864386640

約数和(自身を除く): 603809568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 269, 279, 336, 372, 434, 496, 504, 538, 558, 651, 744, 807, 868, 961, 1008, 1076, 1116, 1302, 1488, 1614, 1736, 1883, 1922, 1953, 2152, 2232, 2421, 2604, 2883, 3228, 3472, 3766, 3844, 3906, 4304, 4464, 4842, 5208, 5649, 5766, 6456, 6727, 7532, 7688, 7812, 8339, 8649, 9684, 10416, 11298, 11532, 12912, 13454, 15064, 15376, 15624, 16678, 16947, 17298, 19368, 20181, 22596, 23064, 25017, 26908, 30128, 31248, 33356, 33894, 34596, 38736, 40362, 45192, 46128, 50034, 53816, 58373, 60543, 66712, 67788, 69192, 75051, 80724, 90384, 100068, 107632, 116746, 121086, 133424, 135576, 138384, 150102, 161448, 175119, 200136, 233492, 242172, 258509, 271152, 300204, 322896, 350238, 400272, 466984, 484344, 517018, 525357, 600408, 700476, 775527, 933968, 968688, 1034036, 1050714, 1200816, 1400952, 1551054, 1809563, 2068072, 2101428, 2326581, 2801904, 3102108, 3619126, 4136144, 4202856, 4653162, 5428689, 6204216, 7238252, 8405712, 9306324, 10857378, 12408432, 14476504, 16286067, 18612648, 21714756, 28953008, 32572134, 37225296, 43429512, 65144268, 86859024, 130288536, 260577072]

約数ペア:

[(1, 260577072), (2, 130288536), (3, 86859024), (4, 65144268), (6, 43429512), (7, 37225296), (8, 32572134), (9, 28953008), (12, 21714756), (14, 18612648), (16, 16286067), (18, 14476504), (21, 12408432), (24, 10857378), (28, 9306324), (31, 8405712), (36, 7238252), (42, 6204216), (48, 5428689), (56, 4653162), (62, 4202856), (63, 4136144), (72, 3619126), (84, 3102108), (93, 2801904), (112, 2326581), (124, 2101428), (126, 2068072), (144, 1809563), (168, 1551054), (186, 1400952), (217, 1200816), (248, 1050714), (252, 1034036), (269, 968688), (279, 933968), (336, 775527), (372, 700476), (434, 600408), (496, 525357), (504, 517018), (538, 484344), (558, 466984), (651, 400272), (744, 350238), (807, 322896), (868, 300204), (961, 271152), (1008, 258509), (1076, 242172), (1116, 233492), (1302, 200136), (1488, 175119), (1614, 161448), (1736, 150102), (1883, 138384), (1922, 135576), (1953, 133424), (2152, 121086), (2232, 116746), (2421, 107632), (2604, 100068), (2883, 90384), (3228, 80724), (3472, 75051), (3766, 69192), (3844, 67788), (3906, 66712), (4304, 60543), (4464, 58373), (4842, 53816), (5208, 50034), (5649, 46128), (5766, 45192), (6456, 40362), (6727, 38736), (7532, 34596), (7688, 33894), (7812, 33356), (8339, 31248), (8649, 30128), (9684, 26908), (10416, 25017), (11298, 23064), (11532, 22596), (12912, 20181), (13454, 19368), (15064, 17298), (15376, 16947), (15624, 16678)]