2558606640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6047}}^1$

素因数の和:6147

約数の個数: 160

約数和(自身を含む): 8315467776

約数和(自身を除く): 5756861136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 43, 48, 60, 80, 82, 86, 120, 123, 129, 164, 172, 205, 215, 240, 246, 258, 328, 344, 410, 430, 492, 516, 615, 645, 656, 688, 820, 860, 984, 1032, 1230, 1290, 1640, 1720, 1763, 1968, 2064, 2460, 2580, 3280, 3440, 3526, 4920, 5160, 5289, 6047, 7052, 8815, 9840, 10320, 10578, 12094, 14104, 17630, 18141, 21156, 24188, 26445, 28208, 30235, 35260, 36282, 42312, 48376, 52890, 60470, 70520, 72564, 84624, 90705, 96752, 105780, 120940, 141040, 145128, 181410, 211560, 241880, 247927, 260021, 290256, 362820, 423120, 483760, 495854, 520042, 725640, 743781, 780063, 991708, 1040084, 1239635, 1300105, 1451280, 1487562, 1560126, 1983416, 2080168, 2479270, 2600210, 2975124, 3120252, 3718905, 3900315, 3966832, 4160336, 4958540, 5200420, 5950248, 6240504, 7437810, 7800630, 9917080, 10400840, 10660861, 11900496, 12481008, 14875620, 15601260, 19834160, 20801680, 21321722, 29751240, 31202520, 31982583, 42643444, 53304305, 59502480, 62405040, 63965166, 85286888, 106608610, 127930332, 159912915, 170573776, 213217220, 255860664, 319825830, 426434440, 511721328, 639651660, 852868880, 1279303320, 2558606640]

約数ペア:

[(1, 2558606640), (2, 1279303320), (3, 852868880), (4, 639651660), (5, 511721328), (6, 426434440), (8, 319825830), (10, 255860664), (12, 213217220), (15, 170573776), (16, 159912915), (20, 127930332), (24, 106608610), (30, 85286888), (40, 63965166), (41, 62405040), (43, 59502480), (48, 53304305), (60, 42643444), (80, 31982583), (82, 31202520), (86, 29751240), (120, 21321722), (123, 20801680), (129, 19834160), (164, 15601260), (172, 14875620), (205, 12481008), (215, 11900496), (240, 10660861), (246, 10400840), (258, 9917080), (328, 7800630), (344, 7437810), (410, 6240504), (430, 5950248), (492, 5200420), (516, 4958540), (615, 4160336), (645, 3966832), (656, 3900315), (688, 3718905), (820, 3120252), (860, 2975124), (984, 2600210), (1032, 2479270), (1230, 2080168), (1290, 1983416), (1640, 1560126), (1720, 1487562), (1763, 1451280), (1968, 1300105), (2064, 1239635), (2460, 1040084), (2580, 991708), (3280, 780063), (3440, 743781), (3526, 725640), (4920, 520042), (5160, 495854), (5289, 483760), (6047, 423120), (7052, 362820), (8815, 290256), (9840, 260021), (10320, 247927), (10578, 241880), (12094, 211560), (14104, 181410), (17630, 145128), (18141, 141040), (21156, 120940), (24188, 105780), (26445, 96752), (28208, 90705), (30235, 84624), (35260, 72564), (36282, 70520), (42312, 60470), (48376, 52890)]