518476140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3517}}^1$

素因数の和:3558

約数の個数: 240

約数和(自身を含む): 2002389312

約数和(自身を除く): 1483913172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3517, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 7020, 7034, 7371, 8190, 9828, 10530, 10551, 11340, 12285, 14068, 14742, 16380, 17585, 21060, 21102, 24570, 24619, 29484, 31653, 35170, 36855, 42204, 45721, 49140, 49238, 52755, 63306, 70340, 73710, 73857, 91442, 94959, 98476, 105510, 123095, 126612, 137163, 147420, 147714, 158265, 182884, 189918, 211020, 221571, 228605, 246190, 274326, 284877, 295428, 316530, 320047, 369285, 379836, 411489, 443142, 457210, 474795, 492380, 548652, 569754, 633060, 640094, 664713, 685815, 738570, 822978, 886284, 914420, 949590, 960141, 1107855, 1139508, 1234467, 1280188, 1329426, 1371630, 1424385, 1477140, 1600235, 1645956, 1899180, 1920282, 1994139, 2057445, 2215710, 2468934, 2658852, 2743260, 2848770, 2880423, 3200470, 3323565, 3703401, 3840564, 3988278, 4114890, 4431420, 4800705, 4937868, 5697540, 5760846, 6172335, 6400940, 6647130, 7406802, 7976556, 8229780, 8641269, 9601410, 9970695, 11521692, 12344670, 13294260, 14402115, 14813604, 17282538, 18517005, 19202820, 19941390, 24689340, 25923807, 28804230, 34565076, 37034010, 39882780, 43206345, 51847614, 57608460, 74068020, 86412690, 103695228, 129619035, 172825380, 259238070, 518476140]

約数ペア:

[(1, 518476140), (2, 259238070), (3, 172825380), (4, 129619035), (5, 103695228), (6, 86412690), (7, 74068020), (9, 57608460), (10, 51847614), (12, 43206345), (13, 39882780), (14, 37034010), (15, 34565076), (18, 28804230), (20, 25923807), (21, 24689340), (26, 19941390), (27, 19202820), (28, 18517005), (30, 17282538), (35, 14813604), (36, 14402115), (39, 13294260), (42, 12344670), (45, 11521692), (52, 9970695), (54, 9601410), (60, 8641269), (63, 8229780), (65, 7976556), (70, 7406802), (78, 6647130), (81, 6400940), (84, 6172335), (90, 5760846), (91, 5697540), (105, 4937868), (108, 4800705), (117, 4431420), (126, 4114890), (130, 3988278), (135, 3840564), (140, 3703401), (156, 3323565), (162, 3200470), (180, 2880423), (182, 2848770), (189, 2743260), (195, 2658852), (210, 2468934), (234, 2215710), (252, 2057445), (260, 1994139), (270, 1920282), (273, 1899180), (315, 1645956), (324, 1600235), (351, 1477140), (364, 1424385), (378, 1371630), (390, 1329426), (405, 1280188), (420, 1234467), (455, 1139508), (468, 1107855), (540, 960141), (546, 949590), (567, 914420), (585, 886284), (630, 822978), (702, 738570), (756, 685815), (780, 664713), (810, 640094), (819, 633060), (910, 569754), (945, 548652), (1053, 492380), (1092, 474795), (1134, 457210), (1170, 443142), (1260, 411489), (1365, 379836), (1404, 369285), (1620, 320047), (1638, 316530), (1755, 295428), (1820, 284877), (1890, 274326), (2106, 246190), (2268, 228605), (2340, 221571), (2457, 211020), (2730, 189918), (2835, 182884), (3276, 158265), (3510, 147714), (3517, 147420), (3780, 137163), (4095, 126612), (4212, 123095), (4914, 105510), (5265, 98476), (5460, 94959), (5670, 91442), (7020, 73857), (7034, 73710), (7371, 70340), (8190, 63306), (9828, 52755), (10530, 49238), (10551, 49140), (11340, 45721), (12285, 42204), (14068, 36855), (14742, 35170), (16380, 31653), (17585, 29484), (21060, 24619), (21102, 24570)]