2920004640

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{10729}}^1$

素因数の和:10766

約数の個数: 288

約数和(自身を含む): 11810897280

約数和(自身を除く): 8890892640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7560, 7776, 8505, 9072, 9720, 10080, 10729, 11340, 12960, 13608, 15120, 17010, 18144, 19440, 21458, 22680, 27216, 30240, 32187, 34020, 38880, 42916, 45360, 53645, 54432, 64374, 68040, 75103, 85832, 90720, 96561, 107290, 128748, 136080, 150206, 160935, 171664, 193122, 214580, 225309, 257496, 272160, 289683, 300412, 321870, 343328, 375515, 386244, 429160, 450618, 482805, 514992, 579366, 600824, 643740, 675927, 751030, 772488, 858320, 869049, 901236, 965610, 1029984, 1126545, 1158732, 1201648, 1287480, 1351854, 1448415, 1502060, 1544976, 1716640, 1738098, 1802472, 1931220, 2027781, 2253090, 2317464, 2403296, 2574960, 2607147, 2703708, 2896830, 3004120, 3089952, 3379635, 3476196, 3604944, 3862440, 4055562, 4345245, 4506180, 4634928, 5149920, 5214294, 5407416, 5793660, 6008240, 6083343, 6759270, 6952392, 7209888, 7724880, 8111124, 8690490, 9012360, 9269856, 10138905, 10428588, 10814832, 11587320, 12016480, 12166686, 13035735, 13518540, 13904784, 15449760, 16222248, 17380980, 18024720, 18250029, 20277810, 20857176, 21629664, 23174640, 24333372, 26071470, 27037080, 27809568, 30416715, 32444496, 34761960, 36049440, 36500058, 40555620, 41714352, 46349280, 48666744, 52142940, 54074160, 60833430, 64888992, 69523920, 73000116, 81111240, 83428704, 91250145, 97333488, 104285880, 108148320, 121666860, 139047840, 146000232, 162222480, 182500290, 194666976, 208571760, 243333720, 292000464, 324444960, 365000580, 417143520, 486667440, 584000928, 730001160, 973334880, 1460002320, 2920004640]

約数ペア:

[(1, 2920004640), (2, 1460002320), (3, 973334880), (4, 730001160), (5, 584000928), (6, 486667440), (7, 417143520), (8, 365000580), (9, 324444960), (10, 292000464), (12, 243333720), (14, 208571760), (15, 194666976), (16, 182500290), (18, 162222480), (20, 146000232), (21, 139047840), (24, 121666860), (27, 108148320), (28, 104285880), (30, 97333488), (32, 91250145), (35, 83428704), (36, 81111240), (40, 73000116), (42, 69523920), (45, 64888992), (48, 60833430), (54, 54074160), (56, 52142940), (60, 48666744), (63, 46349280), (70, 41714352), (72, 40555620), (80, 36500058), (81, 36049440), (84, 34761960), (90, 32444496), (96, 30416715), (105, 27809568), (108, 27037080), (112, 26071470), (120, 24333372), (126, 23174640), (135, 21629664), (140, 20857176), (144, 20277810), (160, 18250029), (162, 18024720), (168, 17380980), (180, 16222248), (189, 15449760), (210, 13904784), (216, 13518540), (224, 13035735), (240, 12166686), (243, 12016480), (252, 11587320), (270, 10814832), (280, 10428588), (288, 10138905), (315, 9269856), (324, 9012360), (336, 8690490), (360, 8111124), (378, 7724880), (405, 7209888), (420, 6952392), (432, 6759270), (480, 6083343), (486, 6008240), (504, 5793660), (540, 5407416), (560, 5214294), (567, 5149920), (630, 4634928), (648, 4506180), (672, 4345245), (720, 4055562), (756, 3862440), (810, 3604944), (840, 3476196), (864, 3379635), (945, 3089952), (972, 3004120), (1008, 2896830), (1080, 2703708), (1120, 2607147), (1134, 2574960), (1215, 2403296), (1260, 2317464), (1296, 2253090), (1440, 2027781), (1512, 1931220), (1620, 1802472), (1680, 1738098), (1701, 1716640), (1890, 1544976), (1944, 1502060), (2016, 1448415), (2160, 1351854), (2268, 1287480), (2430, 1201648), (2520, 1158732), (2592, 1126545), (2835, 1029984), (3024, 965610), (3240, 901236), (3360, 869049), (3402, 858320), (3780, 772488), (3888, 751030), (4320, 675927), (4536, 643740), (4860, 600824), (5040, 579366), (5670, 514992), (6048, 482805), (6480, 450618), (6804, 429160), (7560, 386244), (7776, 375515), (8505, 343328), (9072, 321870), (9720, 300412), (10080, 289683), (10729, 272160), (11340, 257496), (12960, 225309), (13608, 214580), (15120, 193122), (17010, 171664), (18144, 160935), (19440, 150206), (21458, 136080), (22680, 128748), (27216, 107290), (30240, 96561), (32187, 90720), (34020, 85832), (38880, 75103), (42916, 68040), (45360, 64374), (53645, 54432)]