512109720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:654

約数の個数: 192

約数和(自身を含む): 1753989120

約数和(自身を除く): 1241879400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 127, 138, 180, 184, 207, 230, 254, 276, 345, 360, 381, 414, 460, 487, 508, 552, 635, 690, 762, 828, 920, 974, 1016, 1035, 1143, 1270, 1380, 1461, 1524, 1656, 1905, 1948, 2070, 2286, 2435, 2540, 2760, 2921, 2922, 3048, 3810, 3896, 4140, 4383, 4572, 4870, 5080, 5715, 5842, 5844, 7305, 7620, 8280, 8763, 8766, 9144, 9740, 11201, 11430, 11684, 11688, 14605, 14610, 15240, 17526, 17532, 19480, 21915, 22402, 22860, 23368, 26289, 29210, 29220, 33603, 35052, 35064, 43815, 43830, 44804, 45720, 52578, 56005, 58420, 58440, 61849, 67206, 70104, 87630, 87660, 89608, 100809, 105156, 112010, 116840, 123698, 131445, 134412, 168015, 175260, 175320, 185547, 201618, 210312, 224020, 247396, 262890, 268824, 309245, 336030, 350520, 371094, 403236, 448040, 494792, 504045, 525780, 556641, 618490, 672060, 742188, 806472, 927735, 1008090, 1051560, 1113282, 1236980, 1344120, 1422527, 1484376, 1855470, 2016180, 2226564, 2473960, 2783205, 2845054, 3710940, 4032360, 4267581, 4453128, 5566410, 5690108, 7112635, 7421880, 8535162, 11132820, 11380216, 12802743, 14225270, 17070324, 21337905, 22265640, 25605486, 28450540, 34140648, 42675810, 51210972, 56901080, 64013715, 85351620, 102421944, 128027430, 170703240, 256054860, 512109720]

約数ペア:

[(1, 512109720), (2, 256054860), (3, 170703240), (4, 128027430), (5, 102421944), (6, 85351620), (8, 64013715), (9, 56901080), (10, 51210972), (12, 42675810), (15, 34140648), (18, 28450540), (20, 25605486), (23, 22265640), (24, 21337905), (30, 17070324), (36, 14225270), (40, 12802743), (45, 11380216), (46, 11132820), (60, 8535162), (69, 7421880), (72, 7112635), (90, 5690108), (92, 5566410), (115, 4453128), (120, 4267581), (127, 4032360), (138, 3710940), (180, 2845054), (184, 2783205), (207, 2473960), (230, 2226564), (254, 2016180), (276, 1855470), (345, 1484376), (360, 1422527), (381, 1344120), (414, 1236980), (460, 1113282), (487, 1051560), (508, 1008090), (552, 927735), (635, 806472), (690, 742188), (762, 672060), (828, 618490), (920, 556641), (974, 525780), (1016, 504045), (1035, 494792), (1143, 448040), (1270, 403236), (1380, 371094), (1461, 350520), (1524, 336030), (1656, 309245), (1905, 268824), (1948, 262890), (2070, 247396), (2286, 224020), (2435, 210312), (2540, 201618), (2760, 185547), (2921, 175320), (2922, 175260), (3048, 168015), (3810, 134412), (3896, 131445), (4140, 123698), (4383, 116840), (4572, 112010), (4870, 105156), (5080, 100809), (5715, 89608), (5842, 87660), (5844, 87630), (7305, 70104), (7620, 67206), (8280, 61849), (8763, 58440), (8766, 58420), (9144, 56005), (9740, 52578), (11201, 45720), (11430, 44804), (11684, 43830), (11688, 43815), (14605, 35064), (14610, 35052), (15240, 33603), (17526, 29220), (17532, 29210), (19480, 26289), (21915, 23368), (22402, 22860)]