512310120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1039}}^1$

素因数の和:1647

約数の個数: 128

約数和(自身を含む): 1761177600

約数和(自身を除く): 1248867480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 587, 840, 1039, 1174, 1761, 2078, 2348, 2935, 3117, 3522, 4109, 4156, 4696, 5195, 5870, 6234, 7044, 7273, 8218, 8312, 8805, 10390, 11740, 12327, 12468, 14088, 14546, 15585, 16436, 17610, 20545, 20780, 21819, 23480, 24654, 24936, 29092, 31170, 32872, 35220, 36365, 41090, 41560, 43638, 49308, 58184, 61635, 62340, 70440, 72730, 82180, 87276, 98616, 109095, 123270, 124680, 145460, 164360, 174552, 218190, 246540, 290920, 436380, 493080, 609893, 872760, 1219786, 1829679, 2439572, 3049465, 3659358, 4269251, 4879144, 6098930, 7318716, 8538502, 9148395, 12197860, 12807753, 14637432, 17077004, 18296790, 21346255, 24395720, 25615506, 34154008, 36593580, 42692510, 51231012, 64038765, 73187160, 85385020, 102462024, 128077530, 170770040, 256155060, 512310120]

約数ペア:

[(1, 512310120), (2, 256155060), (3, 170770040), (4, 128077530), (5, 102462024), (6, 85385020), (7, 73187160), (8, 64038765), (10, 51231012), (12, 42692510), (14, 36593580), (15, 34154008), (20, 25615506), (21, 24395720), (24, 21346255), (28, 18296790), (30, 17077004), (35, 14637432), (40, 12807753), (42, 12197860), (56, 9148395), (60, 8538502), (70, 7318716), (84, 6098930), (105, 4879144), (120, 4269251), (140, 3659358), (168, 3049465), (210, 2439572), (280, 1829679), (420, 1219786), (587, 872760), (840, 609893), (1039, 493080), (1174, 436380), (1761, 290920), (2078, 246540), (2348, 218190), (2935, 174552), (3117, 164360), (3522, 145460), (4109, 124680), (4156, 123270), (4696, 109095), (5195, 98616), (5870, 87276), (6234, 82180), (7044, 72730), (7273, 70440), (8218, 62340), (8312, 61635), (8805, 58184), (10390, 49308), (11740, 43638), (12327, 41560), (12468, 41090), (14088, 36365), (14546, 35220), (15585, 32872), (16436, 31170), (17610, 29092), (20545, 24936), (20780, 24654), (21819, 23480)]