139546680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 192

約数和(自身を含む): 518607360

約数和(自身を除く): 379060680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 983, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 1966, 2028, 2184, 2366, 2535, 2730, 2949, 3380, 3549, 3640, 3932, 4056, 4732, 4915, 5070, 5460, 5898, 5915, 6760, 6881, 7098, 7864, 9464, 9830, 10140, 10920, 11796, 11830, 12779, 13762, 14196, 14745, 17745, 19660, 20280, 20643, 23592, 23660, 25558, 27524, 28392, 29490, 34405, 35490, 38337, 39320, 41286, 47320, 51116, 55048, 58980, 63895, 68810, 70980, 76674, 82572, 89453, 102232, 103215, 117960, 127790, 137620, 141960, 153348, 165144, 166127, 178906, 191685, 206430, 255580, 268359, 275240, 306696, 332254, 357812, 383370, 412860, 447265, 498381, 511160, 536718, 664508, 715624, 766740, 825720, 830635, 894530, 996762, 1073436, 1162889, 1329016, 1341795, 1533480, 1661270, 1789060, 1993524, 2146872, 2325778, 2491905, 2683590, 3322540, 3488667, 3578120, 3987048, 4651556, 4983810, 5367180, 5814445, 6645080, 6977334, 9303112, 9967620, 10734360, 11628890, 13954668, 17443335, 19935240, 23257780, 27909336, 34886670, 46515560, 69773340, 139546680]

約数ペア:

[(1, 139546680), (2, 69773340), (3, 46515560), (4, 34886670), (5, 27909336), (6, 23257780), (7, 19935240), (8, 17443335), (10, 13954668), (12, 11628890), (13, 10734360), (14, 9967620), (15, 9303112), (20, 6977334), (21, 6645080), (24, 5814445), (26, 5367180), (28, 4983810), (30, 4651556), (35, 3987048), (39, 3578120), (40, 3488667), (42, 3322540), (52, 2683590), (56, 2491905), (60, 2325778), (65, 2146872), (70, 1993524), (78, 1789060), (84, 1661270), (91, 1533480), (104, 1341795), (105, 1329016), (120, 1162889), (130, 1073436), (140, 996762), (156, 894530), (168, 830635), (169, 825720), (182, 766740), (195, 715624), (210, 664508), (260, 536718), (273, 511160), (280, 498381), (312, 447265), (338, 412860), (364, 383370), (390, 357812), (420, 332254), (455, 306696), (507, 275240), (520, 268359), (546, 255580), (676, 206430), (728, 191685), (780, 178906), (840, 166127), (845, 165144), (910, 153348), (983, 141960), (1014, 137620), (1092, 127790), (1183, 117960), (1352, 103215), (1365, 102232), (1560, 89453), (1690, 82572), (1820, 76674), (1966, 70980), (2028, 68810), (2184, 63895), (2366, 58980), (2535, 55048), (2730, 51116), (2949, 47320), (3380, 41286), (3549, 39320), (3640, 38337), (3932, 35490), (4056, 34405), (4732, 29490), (4915, 28392), (5070, 27524), (5460, 25558), (5898, 23660), (5915, 23592), (6760, 20643), (6881, 20280), (7098, 19660), (7864, 17745), (9464, 14745), (9830, 14196), (10140, 13762), (10920, 12779), (11796, 11830)]