561553440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4517}}^1$

素因数の和:4579

約数の個数: 192

約数和(自身を含む): 2076689664

約数和(自身を除く): 1515136224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2960, 3108, 3360, 3552, 3885, 4144, 4440, 4517, 5180, 5920, 6216, 7770, 8288, 8880, 9034, 10360, 12432, 13551, 15540, 17760, 18068, 20720, 22585, 24864, 27102, 31080, 31619, 36136, 41440, 45170, 54204, 62160, 63238, 67755, 72272, 90340, 94857, 108408, 124320, 126476, 135510, 144544, 158095, 167129, 180680, 189714, 216816, 252952, 271020, 316190, 334258, 361360, 379428, 433632, 474285, 501387, 505904, 542040, 632380, 668516, 722720, 758856, 835645, 948570, 1002774, 1011808, 1084080, 1169903, 1264760, 1337032, 1517712, 1671290, 1897140, 2005548, 2168160, 2339806, 2506935, 2529520, 2674064, 3035424, 3342580, 3509709, 3794280, 4011096, 4679612, 5013870, 5059040, 5348128, 5849515, 6685160, 7019418, 7588560, 8022192, 9359224, 10027740, 11699030, 13370320, 14038836, 15177120, 16044384, 17548545, 18718448, 20055480, 23398060, 26740640, 28077672, 35097090, 37436896, 40110960, 46796120, 56155344, 70194180, 80221920, 93592240, 112310688, 140388360, 187184480, 280776720, 561553440]

約数ペア:

[(1, 561553440), (2, 280776720), (3, 187184480), (4, 140388360), (5, 112310688), (6, 93592240), (7, 80221920), (8, 70194180), (10, 56155344), (12, 46796120), (14, 40110960), (15, 37436896), (16, 35097090), (20, 28077672), (21, 26740640), (24, 23398060), (28, 20055480), (30, 18718448), (32, 17548545), (35, 16044384), (37, 15177120), (40, 14038836), (42, 13370320), (48, 11699030), (56, 10027740), (60, 9359224), (70, 8022192), (74, 7588560), (80, 7019418), (84, 6685160), (96, 5849515), (105, 5348128), (111, 5059040), (112, 5013870), (120, 4679612), (140, 4011096), (148, 3794280), (160, 3509709), (168, 3342580), (185, 3035424), (210, 2674064), (222, 2529520), (224, 2506935), (240, 2339806), (259, 2168160), (280, 2005548), (296, 1897140), (336, 1671290), (370, 1517712), (420, 1337032), (444, 1264760), (480, 1169903), (518, 1084080), (555, 1011808), (560, 1002774), (592, 948570), (672, 835645), (740, 758856), (777, 722720), (840, 668516), (888, 632380), (1036, 542040), (1110, 505904), (1120, 501387), (1184, 474285), (1295, 433632), (1480, 379428), (1554, 361360), (1680, 334258), (1776, 316190), (2072, 271020), (2220, 252952), (2590, 216816), (2960, 189714), (3108, 180680), (3360, 167129), (3552, 158095), (3885, 144544), (4144, 135510), (4440, 126476), (4517, 124320), (5180, 108408), (5920, 94857), (6216, 90340), (7770, 72272), (8288, 67755), (8880, 63238), (9034, 62160), (10360, 54204), (12432, 45170), (13551, 41440), (15540, 36136), (17760, 31619), (18068, 31080), (20720, 27102), (22585, 24864)]