180042240756

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{1693}}^1\times {\mathrm{3691}}^1$

素因数の和:5419

約数の個数: 120

約数和(自身を含む): 490508162144

約数和(自身を除く): 310465921388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 1693, 2058, 2401, 3386, 3691, 4116, 4802, 5079, 6772, 7203, 7382, 9604, 10158, 11073, 11851, 14406, 14764, 20316, 22146, 23702, 25837, 28812, 35553, 44292, 47404, 51674, 71106, 77511, 82957, 103348, 142212, 155022, 165914, 180859, 248871, 310044, 331828, 361718, 497742, 542577, 580699, 723436, 995484, 1085154, 1161398, 1266013, 1742097, 2170308, 2322796, 2532026, 3484194, 3798039, 4064893, 5064052, 6248863, 6968388, 7596078, 8129786, 8862091, 12194679, 12497726, 15192156, 16259572, 17724182, 18746589, 24389358, 24995452, 26586273, 35448364, 37493178, 43742041, 48778716, 53172546, 74986356, 87484082, 106345092, 131226123, 174968164, 262452246, 306194287, 524904492, 612388574, 918582861, 1224777148, 1837165722, 2143360009, 3674331444, 4286720018, 6430080027, 8573440036, 12860160054, 15003520063, 25720320108, 30007040126, 45010560189, 60014080252, 90021120378, 180042240756]

約数ペア:

[(1, 180042240756), (2, 90021120378), (3, 60014080252), (4, 45010560189), (6, 30007040126), (7, 25720320108), (12, 15003520063), (14, 12860160054), (21, 8573440036), (28, 6430080027), (42, 4286720018), (49, 3674331444), (84, 2143360009), (98, 1837165722), (147, 1224777148), (196, 918582861), (294, 612388574), (343, 524904492), (588, 306194287), (686, 262452246), (1029, 174968164), (1372, 131226123), (1693, 106345092), (2058, 87484082), (2401, 74986356), (3386, 53172546), (3691, 48778716), (4116, 43742041), (4802, 37493178), (5079, 35448364), (6772, 26586273), (7203, 24995452), (7382, 24389358), (9604, 18746589), (10158, 17724182), (11073, 16259572), (11851, 15192156), (14406, 12497726), (14764, 12194679), (20316, 8862091), (22146, 8129786), (23702, 7596078), (25837, 6968388), (28812, 6248863), (35553, 5064052), (44292, 4064893), (47404, 3798039), (51674, 3484194), (71106, 2532026), (77511, 2322796), (82957, 2170308), (103348, 1742097), (142212, 1266013), (155022, 1161398), (165914, 1085154), (180859, 995484), (248871, 723436), (310044, 580699), (331828, 542577), (361718, 497742)]