227906280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{90439}}^1$

素因数の和:90463

約数の個数: 96

約数和(自身を含む): 846518400

約数和(自身を除く): 618612120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 90439, 180878, 271317, 361756, 452195, 542634, 633073, 723512, 813951, 904390, 1085268, 1266146, 1356585, 1627902, 1808780, 1899219, 2170536, 2532292, 2713170, 3165365, 3255804, 3617560, 3798438, 4069755, 5064584, 5426340, 5697657, 6330730, 6511608, 7596876, 8139510, 9496095, 10852680, 11395314, 12661460, 15193752, 16279020, 18992190, 22790628, 25322920, 28488285, 32558040, 37984380, 45581256, 56976570, 75968760, 113953140, 227906280]

約数ペア:

[(1, 227906280), (2, 113953140), (3, 75968760), (4, 56976570), (5, 45581256), (6, 37984380), (7, 32558040), (8, 28488285), (9, 25322920), (10, 22790628), (12, 18992190), (14, 16279020), (15, 15193752), (18, 12661460), (20, 11395314), (21, 10852680), (24, 9496095), (28, 8139510), (30, 7596876), (35, 6511608), (36, 6330730), (40, 5697657), (42, 5426340), (45, 5064584), (56, 4069755), (60, 3798438), (63, 3617560), (70, 3255804), (72, 3165365), (84, 2713170), (90, 2532292), (105, 2170536), (120, 1899219), (126, 1808780), (140, 1627902), (168, 1356585), (180, 1266146), (210, 1085268), (252, 904390), (280, 813951), (315, 723512), (360, 633073), (420, 542634), (504, 452195), (630, 361756), (840, 271317), (1260, 180878), (2520, 90439)]