280166796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 192

約数和(自身を含む): 925747200

約数和(自身を除く): 645580404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 84, 87, 91, 108, 116, 117, 126, 156, 174, 182, 189, 203, 234, 252, 261, 273, 348, 351, 364, 377, 378, 406, 468, 522, 546, 609, 702, 754, 756, 783, 812, 819, 983, 1044, 1092, 1131, 1218, 1404, 1508, 1566, 1638, 1827, 1966, 2262, 2436, 2457, 2639, 2949, 3132, 3276, 3393, 3654, 3932, 4524, 4914, 5278, 5481, 5898, 6786, 6881, 7308, 7917, 8847, 9828, 10179, 10556, 10962, 11796, 12779, 13572, 13762, 15834, 17694, 20358, 20643, 21924, 23751, 25558, 26541, 27524, 28507, 31668, 35388, 38337, 40716, 41286, 47502, 51116, 53082, 57014, 61929, 71253, 76674, 82572, 85521, 89453, 95004, 106164, 114028, 115011, 123858, 142506, 153348, 171042, 178906, 185787, 199549, 230022, 247716, 256563, 268359, 285012, 342084, 345033, 357812, 370591, 371574, 399098, 460044, 513126, 536718, 598647, 690066, 741182, 743148, 769689, 798196, 805077, 1026252, 1073436, 1111773, 1197294, 1380132, 1482364, 1539378, 1610154, 1795941, 2223546, 2394588, 2415231, 2594137, 3078756, 3220308, 3335319, 3591882, 4447092, 4830462, 5188274, 5387823, 6670638, 7183764, 7782411, 9660924, 10005957, 10376548, 10775646, 13341276, 15564822, 20011914, 21551292, 23347233, 31129644, 40023828, 46694466, 70041699, 93388932, 140083398, 280166796]

約数ペア:

[(1, 280166796), (2, 140083398), (3, 93388932), (4, 70041699), (6, 46694466), (7, 40023828), (9, 31129644), (12, 23347233), (13, 21551292), (14, 20011914), (18, 15564822), (21, 13341276), (26, 10775646), (27, 10376548), (28, 10005957), (29, 9660924), (36, 7782411), (39, 7183764), (42, 6670638), (52, 5387823), (54, 5188274), (58, 4830462), (63, 4447092), (78, 3591882), (84, 3335319), (87, 3220308), (91, 3078756), (108, 2594137), (116, 2415231), (117, 2394588), (126, 2223546), (156, 1795941), (174, 1610154), (182, 1539378), (189, 1482364), (203, 1380132), (234, 1197294), (252, 1111773), (261, 1073436), (273, 1026252), (348, 805077), (351, 798196), (364, 769689), (377, 743148), (378, 741182), (406, 690066), (468, 598647), (522, 536718), (546, 513126), (609, 460044), (702, 399098), (754, 371574), (756, 370591), (783, 357812), (812, 345033), (819, 342084), (983, 285012), (1044, 268359), (1092, 256563), (1131, 247716), (1218, 230022), (1404, 199549), (1508, 185787), (1566, 178906), (1638, 171042), (1827, 153348), (1966, 142506), (2262, 123858), (2436, 115011), (2457, 114028), (2639, 106164), (2949, 95004), (3132, 89453), (3276, 85521), (3393, 82572), (3654, 76674), (3932, 71253), (4524, 61929), (4914, 57014), (5278, 53082), (5481, 51116), (5898, 47502), (6786, 41286), (6881, 40716), (7308, 38337), (7917, 35388), (8847, 31668), (9828, 28507), (10179, 27524), (10556, 26541), (10962, 25558), (11796, 23751), (12779, 21924), (13572, 20643), (13762, 20358), (15834, 17694)]