7689240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 28304640

約数和(自身を除く): 20615400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 53, 60, 62, 65, 72, 78, 90, 93, 104, 106, 117, 120, 124, 130, 155, 156, 159, 180, 186, 195, 212, 234, 248, 260, 265, 279, 310, 312, 318, 360, 372, 390, 403, 424, 465, 468, 477, 520, 530, 558, 585, 620, 636, 689, 744, 780, 795, 806, 930, 936, 954, 1060, 1116, 1170, 1209, 1240, 1272, 1378, 1395, 1560, 1590, 1612, 1643, 1860, 1908, 2015, 2067, 2120, 2232, 2340, 2385, 2418, 2756, 2790, 3180, 3224, 3286, 3445, 3627, 3720, 3816, 4030, 4134, 4680, 4770, 4836, 4929, 5512, 5580, 6045, 6201, 6360, 6572, 6890, 7254, 8060, 8215, 8268, 9540, 9672, 9858, 10335, 11160, 12090, 12402, 13144, 13780, 14508, 14787, 16120, 16430, 16536, 18135, 19080, 19716, 20670, 21359, 24180, 24645, 24804, 27560, 29016, 29574, 31005, 32860, 36270, 39432, 41340, 42718, 48360, 49290, 49608, 59148, 62010, 64077, 65720, 72540, 73935, 82680, 85436, 98580, 106795, 118296, 124020, 128154, 145080, 147870, 170872, 192231, 197160, 213590, 248040, 256308, 295740, 320385, 384462, 427180, 512616, 591480, 640770, 768924, 854360, 961155, 1281540, 1537848, 1922310, 2563080, 3844620, 7689240]

約数ペア:

[(1, 7689240), (2, 3844620), (3, 2563080), (4, 1922310), (5, 1537848), (6, 1281540), (8, 961155), (9, 854360), (10, 768924), (12, 640770), (13, 591480), (15, 512616), (18, 427180), (20, 384462), (24, 320385), (26, 295740), (30, 256308), (31, 248040), (36, 213590), (39, 197160), (40, 192231), (45, 170872), (52, 147870), (53, 145080), (60, 128154), (62, 124020), (65, 118296), (72, 106795), (78, 98580), (90, 85436), (93, 82680), (104, 73935), (106, 72540), (117, 65720), (120, 64077), (124, 62010), (130, 59148), (155, 49608), (156, 49290), (159, 48360), (180, 42718), (186, 41340), (195, 39432), (212, 36270), (234, 32860), (248, 31005), (260, 29574), (265, 29016), (279, 27560), (310, 24804), (312, 24645), (318, 24180), (360, 21359), (372, 20670), (390, 19716), (403, 19080), (424, 18135), (465, 16536), (468, 16430), (477, 16120), (520, 14787), (530, 14508), (558, 13780), (585, 13144), (620, 12402), (636, 12090), (689, 11160), (744, 10335), (780, 9858), (795, 9672), (806, 9540), (930, 8268), (936, 8215), (954, 8060), (1060, 7254), (1116, 6890), (1170, 6572), (1209, 6360), (1240, 6201), (1272, 6045), (1378, 5580), (1395, 5512), (1560, 4929), (1590, 4836), (1612, 4770), (1643, 4680), (1860, 4134), (1908, 4030), (2015, 3816), (2067, 3720), (2120, 3627), (2232, 3445), (2340, 3286), (2385, 3224), (2418, 3180), (2756, 2790)]