1296731520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1170

約数の個数: 384

約数和(自身を含む): 5298696000

約数和(自身を除く): 4001964480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 128, 140, 144, 145, 160, 168, 174, 180, 192, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 320, 336, 348, 360, 384, 406, 420, 435, 448, 464, 480, 504, 522, 560, 576, 580, 609, 630, 640, 672, 696, 720, 812, 840, 870, 896, 928, 960, 1008, 1015, 1044, 1109, 1120, 1152, 1160, 1218, 1260, 1305, 1344, 1392, 1440, 1624, 1680, 1740, 1827, 1856, 1920, 2016, 2030, 2088, 2218, 2240, 2320, 2436, 2520, 2610, 2688, 2784, 2880, 3045, 3248, 3327, 3360, 3480, 3654, 3712, 4032, 4060, 4176, 4436, 4480, 4640, 4872, 5040, 5220, 5545, 5568, 5760, 6090, 6496, 6654, 6720, 6960, 7308, 7763, 8064, 8120, 8352, 8872, 9135, 9280, 9744, 9981, 10080, 10440, 11090, 11136, 12180, 12992, 13308, 13440, 13920, 14616, 15526, 16240, 16635, 16704, 17744, 18270, 18560, 19488, 19962, 20160, 20880, 22180, 23289, 24360, 25984, 26616, 27840, 29232, 31052, 32161, 32480, 33270, 33408, 35488, 36540, 38815, 38976, 39924, 40320, 41760, 44360, 46578, 48720, 49905, 53232, 55680, 58464, 62104, 64322, 64960, 66540, 69867, 70976, 73080, 77630, 77952, 79848, 83520, 88720, 93156, 96483, 97440, 99810, 106464, 116445, 116928, 124208, 128644, 129920, 133080, 139734, 141952, 146160, 155260, 159696, 160805, 167040, 177440, 186312, 192966, 194880, 199620, 212928, 225127, 232890, 233856, 248416, 257288, 266160, 279468, 289449, 292320, 310520, 319392, 321610, 349335, 354880, 372624, 385932, 389760, 399240, 425856, 450254, 465780, 482415, 496832, 514576, 532320, 558936, 578898, 584640, 621040, 638784, 643220, 675381, 698670, 709760, 745248, 771864, 798480, 900508, 931560, 964830, 993664, 1029152, 1064640, 1117872, 1125635, 1157796, 1169280, 1242080, 1277568, 1286440, 1350762, 1397340, 1447245, 1490496, 1543728, 1596960, 1801016, 1863120, 1929660, 2026143, 2058304, 2129280, 2235744, 2251270, 2315592, 2484160, 2572880, 2701524, 2794680, 2894490, 2980992, 3087456, 3193920, 3376905, 3602032, 3726240, 3859320, 4052286, 4116608, 4471488, 4502540, 4631184, 4968320, 5145760, 5403048, 5589360, 5788980, 6174912, 6387840, 6753810, 7204064, 7452480, 7718640, 8104572, 8942976, 9005080, 9262368, 10130715, 10291520, 10806096, 11178720, 11577960, 12349824, 13507620, 14408128, 14904960, 15437280, 16209144, 18010160, 18524736, 20261430, 20583040, 21612192, 22357440, 23155920, 27015240, 28816256, 30874560, 32418288, 36020320, 37049472, 40522860, 43224384, 44714880, 46311840, 54030480, 61749120, 64836576, 72040640, 81045720, 86448768, 92623680, 108060960, 129673152, 144081280, 162091440, 185247360, 216121920, 259346304, 324182880, 432243840, 648365760, 1296731520]

約数ペア:

[(1, 1296731520), (2, 648365760), (3, 432243840), (4, 324182880), (5, 259346304), (6, 216121920), (7, 185247360), (8, 162091440), (9, 144081280), (10, 129673152), (12, 108060960), (14, 92623680), (15, 86448768), (16, 81045720), (18, 72040640), (20, 64836576), (21, 61749120), (24, 54030480), (28, 46311840), (29, 44714880), (30, 43224384), (32, 40522860), (35, 37049472), (36, 36020320), (40, 32418288), (42, 30874560), (45, 28816256), (48, 27015240), (56, 23155920), (58, 22357440), (60, 21612192), (63, 20583040), (64, 20261430), (70, 18524736), (72, 18010160), (80, 16209144), (84, 15437280), (87, 14904960), (90, 14408128), (96, 13507620), (105, 12349824), (112, 11577960), (116, 11178720), (120, 10806096), (126, 10291520), (128, 10130715), (140, 9262368), (144, 9005080), (145, 8942976), (160, 8104572), (168, 7718640), (174, 7452480), (180, 7204064), (192, 6753810), (203, 6387840), (210, 6174912), (224, 5788980), (232, 5589360), (240, 5403048), (252, 5145760), (261, 4968320), (280, 4631184), (288, 4502540), (290, 4471488), (315, 4116608), (320, 4052286), (336, 3859320), (348, 3726240), (360, 3602032), (384, 3376905), (406, 3193920), (420, 3087456), (435, 2980992), (448, 2894490), (464, 2794680), (480, 2701524), (504, 2572880), (522, 2484160), (560, 2315592), (576, 2251270), (580, 2235744), (609, 2129280), (630, 2058304), (640, 2026143), (672, 1929660), (696, 1863120), (720, 1801016), (812, 1596960), (840, 1543728), (870, 1490496), (896, 1447245), (928, 1397340), (960, 1350762), (1008, 1286440), (1015, 1277568), (1044, 1242080), (1109, 1169280), (1120, 1157796), (1152, 1125635), (1160, 1117872), (1218, 1064640), (1260, 1029152), (1305, 993664), (1344, 964830), (1392, 931560), (1440, 900508), (1624, 798480), (1680, 771864), (1740, 745248), (1827, 709760), (1856, 698670), (1920, 675381), (2016, 643220), (2030, 638784), (2088, 621040), (2218, 584640), (2240, 578898), (2320, 558936), (2436, 532320), (2520, 514576), (2610, 496832), (2688, 482415), (2784, 465780), (2880, 450254), (3045, 425856), (3248, 399240), (3327, 389760), (3360, 385932), (3480, 372624), (3654, 354880), (3712, 349335), (4032, 321610), (4060, 319392), (4176, 310520), (4436, 292320), (4480, 289449), (4640, 279468), (4872, 266160), (5040, 257288), (5220, 248416), (5545, 233856), (5568, 232890), (5760, 225127), (6090, 212928), (6496, 199620), (6654, 194880), (6720, 192966), (6960, 186312), (7308, 177440), (7763, 167040), (8064, 160805), (8120, 159696), (8352, 155260), (8872, 146160), (9135, 141952), (9280, 139734), (9744, 133080), (9981, 129920), (10080, 128644), (10440, 124208), (11090, 116928), (11136, 116445), (12180, 106464), (12992, 99810), (13308, 97440), (13440, 96483), (13920, 93156), (14616, 88720), (15526, 83520), (16240, 79848), (16635, 77952), (16704, 77630), (17744, 73080), (18270, 70976), (18560, 69867), (19488, 66540), (19962, 64960), (20160, 64322), (20880, 62104), (22180, 58464), (23289, 55680), (24360, 53232), (25984, 49905), (26616, 48720), (27840, 46578), (29232, 44360), (31052, 41760), (32161, 40320), (32480, 39924), (33270, 38976), (33408, 38815), (35488, 36540)]