2100636720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10687}}^1$

素因数の和:10729

約数の個数: 320

約数和(自身を含む): 8906096640

約数和(自身を除く): 6805459920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4368, 4680, 4914, 5040, 5460, 5616, 6552, 7020, 7280, 7560, 8190, 9360, 9828, 10687, 10920, 12285, 13104, 14040, 15120, 16380, 19656, 21374, 21840, 24570, 28080, 32061, 32760, 39312, 42748, 49140, 53435, 64122, 65520, 74809, 85496, 96183, 98280, 106870, 128244, 138931, 149618, 160305, 170992, 192366, 196560, 213740, 224427, 256488, 277862, 288549, 299236, 320610, 374045, 384732, 416793, 427480, 448854, 480915, 512976, 555724, 577098, 598472, 641220, 673281, 694655, 748090, 769464, 833586, 854960, 897708, 961830, 972517, 1111448, 1122135, 1154196, 1196944, 1250379, 1282440, 1346562, 1389310, 1442745, 1496180, 1538928, 1667172, 1795416, 1923660, 1945034, 2019843, 2083965, 2222896, 2244270, 2308392, 2500758, 2564880, 2693124, 2778620, 2885490, 2917551, 2992360, 3334344, 3366405, 3590832, 3751137, 3847320, 3890068, 4039686, 4167930, 4488540, 4616784, 4862585, 5001516, 5386248, 5557240, 5770980, 5835102, 5984720, 6251895, 6668688, 6732810, 7502274, 7694640, 7780136, 8079372, 8335860, 8752653, 8977080, 9725170, 10003032, 10099215, 10772496, 11114480, 11541960, 11670204, 12503790, 13465620, 14587755, 15004548, 15560272, 16158744, 16671720, 17505306, 17954160, 18755685, 19450340, 20006064, 20198430, 23083920, 23340408, 25007580, 26257959, 26931240, 29175510, 30009096, 32317488, 33343440, 35010612, 37511370, 38900680, 40396860, 43763265, 46680816, 50015160, 52515918, 53862480, 58351020, 60018192, 70021224, 75022740, 77801360, 80793720, 87526530, 100030320, 105031836, 116702040, 131289795, 140042448, 150045480, 161587440, 175053060, 210063672, 233404080, 262579590, 300090960, 350106120, 420127344, 525159180, 700212240, 1050318360, 2100636720]

約数ペア:

[(1, 2100636720), (2, 1050318360), (3, 700212240), (4, 525159180), (5, 420127344), (6, 350106120), (7, 300090960), (8, 262579590), (9, 233404080), (10, 210063672), (12, 175053060), (13, 161587440), (14, 150045480), (15, 140042448), (16, 131289795), (18, 116702040), (20, 105031836), (21, 100030320), (24, 87526530), (26, 80793720), (27, 77801360), (28, 75022740), (30, 70021224), (35, 60018192), (36, 58351020), (39, 53862480), (40, 52515918), (42, 50015160), (45, 46680816), (48, 43763265), (52, 40396860), (54, 38900680), (56, 37511370), (60, 35010612), (63, 33343440), (65, 32317488), (70, 30009096), (72, 29175510), (78, 26931240), (80, 26257959), (84, 25007580), (90, 23340408), (91, 23083920), (104, 20198430), (105, 20006064), (108, 19450340), (112, 18755685), (117, 17954160), (120, 17505306), (126, 16671720), (130, 16158744), (135, 15560272), (140, 15004548), (144, 14587755), (156, 13465620), (168, 12503790), (180, 11670204), (182, 11541960), (189, 11114480), (195, 10772496), (208, 10099215), (210, 10003032), (216, 9725170), (234, 8977080), (240, 8752653), (252, 8335860), (260, 8079372), (270, 7780136), (273, 7694640), (280, 7502274), (312, 6732810), (315, 6668688), (336, 6251895), (351, 5984720), (360, 5835102), (364, 5770980), (378, 5557240), (390, 5386248), (420, 5001516), (432, 4862585), (455, 4616784), (468, 4488540), (504, 4167930), (520, 4039686), (540, 3890068), (546, 3847320), (560, 3751137), (585, 3590832), (624, 3366405), (630, 3334344), (702, 2992360), (720, 2917551), (728, 2885490), (756, 2778620), (780, 2693124), (819, 2564880), (840, 2500758), (910, 2308392), (936, 2244270), (945, 2222896), (1008, 2083965), (1040, 2019843), (1080, 1945034), (1092, 1923660), (1170, 1795416), (1260, 1667172), (1365, 1538928), (1404, 1496180), (1456, 1442745), (1512, 1389310), (1560, 1346562), (1638, 1282440), (1680, 1250379), (1755, 1196944), (1820, 1154196), (1872, 1122135), (1890, 1111448), (2160, 972517), (2184, 961830), (2340, 897708), (2457, 854960), (2520, 833586), (2730, 769464), (2808, 748090), (3024, 694655), (3120, 673281), (3276, 641220), (3510, 598472), (3640, 577098), (3780, 555724), (4095, 512976), (4368, 480915), (4680, 448854), (4914, 427480), (5040, 416793), (5460, 384732), (5616, 374045), (6552, 320610), (7020, 299236), (7280, 288549), (7560, 277862), (8190, 256488), (9360, 224427), (9828, 213740), (10687, 196560), (10920, 192366), (12285, 170992), (13104, 160305), (14040, 149618), (15120, 138931), (16380, 128244), (19656, 106870), (21374, 98280), (21840, 96183), (24570, 85496), (28080, 74809), (32061, 65520), (32760, 64122), (39312, 53435), (42748, 49140)]