1286330160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8521}}^1$

素因数の和:8591

約数の個数: 160

約数和(自身を含む): 4336811712

約数和(自身を除く): 3050481552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 272, 296, 340, 370, 408, 444, 510, 555, 592, 629, 680, 740, 816, 888, 1020, 1110, 1258, 1360, 1480, 1776, 1887, 2040, 2220, 2516, 2960, 3145, 3774, 4080, 4440, 5032, 6290, 7548, 8521, 8880, 9435, 10064, 12580, 15096, 17042, 18870, 25160, 25563, 30192, 34084, 37740, 42605, 50320, 51126, 68168, 75480, 85210, 102252, 127815, 136336, 144857, 150960, 170420, 204504, 255630, 289714, 315277, 340840, 409008, 434571, 511260, 579428, 630554, 681680, 724285, 869142, 945831, 1022520, 1158856, 1261108, 1448570, 1576385, 1738284, 1891662, 2045040, 2172855, 2317712, 2522216, 2897140, 3152770, 3476568, 3783324, 4345710, 4729155, 5044432, 5359709, 5794280, 6305540, 6953136, 7566648, 8691420, 9458310, 10719418, 11588560, 12611080, 15133296, 16079127, 17382840, 18916620, 21438836, 25222160, 26798545, 32158254, 34765680, 37833240, 42877672, 53597090, 64316508, 75666480, 80395635, 85755344, 107194180, 128633016, 160791270, 214388360, 257266032, 321582540, 428776720, 643165080, 1286330160]

約数ペア:

[(1, 1286330160), (2, 643165080), (3, 428776720), (4, 321582540), (5, 257266032), (6, 214388360), (8, 160791270), (10, 128633016), (12, 107194180), (15, 85755344), (16, 80395635), (17, 75666480), (20, 64316508), (24, 53597090), (30, 42877672), (34, 37833240), (37, 34765680), (40, 32158254), (48, 26798545), (51, 25222160), (60, 21438836), (68, 18916620), (74, 17382840), (80, 16079127), (85, 15133296), (102, 12611080), (111, 11588560), (120, 10719418), (136, 9458310), (148, 8691420), (170, 7566648), (185, 6953136), (204, 6305540), (222, 5794280), (240, 5359709), (255, 5044432), (272, 4729155), (296, 4345710), (340, 3783324), (370, 3476568), (408, 3152770), (444, 2897140), (510, 2522216), (555, 2317712), (592, 2172855), (629, 2045040), (680, 1891662), (740, 1738284), (816, 1576385), (888, 1448570), (1020, 1261108), (1110, 1158856), (1258, 1022520), (1360, 945831), (1480, 869142), (1776, 724285), (1887, 681680), (2040, 630554), (2220, 579428), (2516, 511260), (2960, 434571), (3145, 409008), (3774, 340840), (4080, 315277), (4440, 289714), (5032, 255630), (6290, 204504), (7548, 170420), (8521, 150960), (8880, 144857), (9435, 136336), (10064, 127815), (12580, 102252), (15096, 85210), (17042, 75480), (18870, 68168), (25160, 51126), (25563, 50320), (30192, 42605), (34084, 37740)]