769358520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:859

約数の個数: 256

約数和(自身を含む): 2954880000

約数和(自身を除く): 2185521480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 149, 168, 180, 189, 210, 216, 252, 270, 280, 298, 315, 360, 378, 420, 447, 504, 540, 596, 630, 683, 745, 756, 840, 894, 945, 1043, 1080, 1192, 1260, 1341, 1366, 1490, 1512, 1788, 1890, 2049, 2086, 2235, 2520, 2682, 2732, 2980, 3129, 3415, 3576, 3780, 4023, 4098, 4172, 4470, 4781, 5215, 5364, 5464, 5960, 6147, 6258, 6705, 6830, 7560, 8046, 8196, 8344, 8940, 9387, 9562, 10245, 10430, 10728, 12294, 12516, 13410, 13660, 14343, 15645, 16092, 16392, 17880, 18441, 18774, 19124, 20115, 20490, 20860, 23905, 24588, 25032, 26820, 27320, 28161, 28686, 30735, 31290, 32184, 36882, 37548, 38248, 40230, 40980, 41720, 43029, 46935, 47810, 49176, 53640, 56322, 57372, 61470, 62580, 71715, 73764, 75096, 80460, 81960, 86058, 92205, 93870, 95620, 101767, 112644, 114744, 122940, 125160, 129087, 140805, 143430, 147528, 160920, 172116, 184410, 187740, 191240, 203534, 215145, 225288, 245880, 258174, 281610, 286860, 305301, 344232, 368820, 375480, 407068, 430290, 508835, 516348, 563220, 573720, 610602, 645435, 712369, 737640, 814136, 860580, 915903, 1017670, 1032696, 1126440, 1221204, 1290870, 1424738, 1526505, 1721160, 1831806, 2035340, 2137107, 2442408, 2581740, 2747709, 2849476, 3053010, 3561845, 3663612, 4070680, 4274214, 4579515, 5163480, 5495418, 5698952, 6106020, 6411321, 7123690, 7327224, 8548428, 9159030, 10685535, 10990836, 12212040, 12822642, 13738545, 14247380, 17096856, 18318060, 19233963, 21371070, 21981672, 25645284, 27477090, 28494760, 32056605, 36636120, 38467926, 42742140, 51290568, 54954180, 64113210, 76935852, 85484280, 96169815, 109908360, 128226420, 153871704, 192339630, 256452840, 384679260, 769358520]

約数ペア:

[(1, 769358520), (2, 384679260), (3, 256452840), (4, 192339630), (5, 153871704), (6, 128226420), (7, 109908360), (8, 96169815), (9, 85484280), (10, 76935852), (12, 64113210), (14, 54954180), (15, 51290568), (18, 42742140), (20, 38467926), (21, 36636120), (24, 32056605), (27, 28494760), (28, 27477090), (30, 25645284), (35, 21981672), (36, 21371070), (40, 19233963), (42, 18318060), (45, 17096856), (54, 14247380), (56, 13738545), (60, 12822642), (63, 12212040), (70, 10990836), (72, 10685535), (84, 9159030), (90, 8548428), (105, 7327224), (108, 7123690), (120, 6411321), (126, 6106020), (135, 5698952), (140, 5495418), (149, 5163480), (168, 4579515), (180, 4274214), (189, 4070680), (210, 3663612), (216, 3561845), (252, 3053010), (270, 2849476), (280, 2747709), (298, 2581740), (315, 2442408), (360, 2137107), (378, 2035340), (420, 1831806), (447, 1721160), (504, 1526505), (540, 1424738), (596, 1290870), (630, 1221204), (683, 1126440), (745, 1032696), (756, 1017670), (840, 915903), (894, 860580), (945, 814136), (1043, 737640), (1080, 712369), (1192, 645435), (1260, 610602), (1341, 573720), (1366, 563220), (1490, 516348), (1512, 508835), (1788, 430290), (1890, 407068), (2049, 375480), (2086, 368820), (2235, 344232), (2520, 305301), (2682, 286860), (2732, 281610), (2980, 258174), (3129, 245880), (3415, 225288), (3576, 215145), (3780, 203534), (4023, 191240), (4098, 187740), (4172, 184410), (4470, 172116), (4781, 160920), (5215, 147528), (5364, 143430), (5464, 140805), (5960, 129087), (6147, 125160), (6258, 122940), (6705, 114744), (6830, 112644), (7560, 101767), (8046, 95620), (8196, 93870), (8344, 92205), (8940, 86058), (9387, 81960), (9562, 80460), (10245, 75096), (10430, 73764), (10728, 71715), (12294, 62580), (12516, 61470), (13410, 57372), (13660, 56322), (14343, 53640), (15645, 49176), (16092, 47810), (16392, 46935), (17880, 43029), (18441, 41720), (18774, 40980), (19124, 40230), (20115, 38248), (20490, 37548), (20860, 36882), (23905, 32184), (24588, 31290), (25032, 30735), (26820, 28686), (27320, 28161)]