868890240

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 384

約数和(自身を含む): 3216769920

約数和(自身を除く): 2347879680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 128, 135, 144, 148, 151, 160, 162, 180, 185, 192, 216, 222, 240, 243, 270, 288, 296, 302, 320, 324, 333, 360, 370, 384, 405, 432, 444, 453, 480, 486, 540, 555, 576, 592, 604, 640, 648, 666, 720, 740, 755, 810, 864, 888, 906, 960, 972, 999, 1080, 1110, 1152, 1184, 1208, 1215, 1296, 1332, 1359, 1440, 1480, 1510, 1620, 1665, 1728, 1776, 1812, 1920, 1944, 1998, 2160, 2220, 2265, 2368, 2416, 2430, 2592, 2664, 2718, 2880, 2960, 2997, 3020, 3240, 3330, 3456, 3552, 3624, 3888, 3996, 4077, 4320, 4440, 4530, 4736, 4832, 4860, 4995, 5184, 5328, 5436, 5587, 5760, 5920, 5994, 6040, 6480, 6660, 6795, 7104, 7248, 7776, 7992, 8154, 8640, 8880, 8991, 9060, 9664, 9720, 9990, 10368, 10656, 10872, 11174, 11840, 11988, 12080, 12231, 12960, 13320, 13590, 14208, 14496, 14985, 15552, 15984, 16308, 16761, 17280, 17760, 17982, 18120, 19328, 19440, 19980, 20385, 21312, 21744, 22348, 23680, 23976, 24160, 24462, 25920, 26640, 27180, 27935, 28992, 29970, 31104, 31968, 32616, 33522, 35520, 35964, 36240, 36693, 38880, 39960, 40770, 42624, 43488, 44696, 44955, 47952, 48320, 48924, 50283, 51840, 53280, 54360, 55870, 57984, 59940, 61155, 63936, 65232, 67044, 71040, 71928, 72480, 73386, 77760, 79920, 81540, 83805, 86976, 89392, 89910, 95904, 96640, 97848, 100566, 106560, 108720, 111740, 119880, 122310, 127872, 130464, 134088, 143856, 144960, 146772, 150849, 155520, 159840, 163080, 167610, 173952, 178784, 179820, 183465, 191808, 195696, 201132, 213120, 217440, 223480, 239760, 244620, 251415, 260928, 268176, 287712, 289920, 293544, 301698, 319680, 326160, 335220, 357568, 359640, 366930, 383616, 391392, 402264, 434880, 446960, 452547, 479520, 489240, 502830, 521856, 536352, 575424, 587088, 603396, 639360, 652320, 670440, 715136, 719280, 733860, 754245, 782784, 804528, 869760, 893920, 905094, 959040, 978480, 1005660, 1072704, 1150848, 1174176, 1206792, 1304640, 1340880, 1357641, 1438560, 1467720, 1508490, 1565568, 1609056, 1787840, 1810188, 1918080, 1956960, 2011320, 2145408, 2262735, 2348352, 2413584, 2609280, 2681760, 2715282, 2877120, 2935440, 3016980, 3218112, 3575680, 3620376, 3913920, 4022640, 4525470, 4696704, 4827168, 5363520, 5430564, 5754240, 5870880, 6033960, 6436224, 6788205, 7240752, 7827840, 8045280, 9050940, 9654336, 10727040, 10861128, 11741760, 12067920, 13576410, 14481504, 16090560, 18101880, 19308672, 21722256, 23483520, 24135840, 27152820, 28963008, 32181120, 36203760, 43444512, 48271680, 54305640, 57926016, 72407520, 86889024, 96543360, 108611280, 144815040, 173778048, 217222560, 289630080, 434445120, 868890240]

約数ペア:

[(1, 868890240), (2, 434445120), (3, 289630080), (4, 217222560), (5, 173778048), (6, 144815040), (8, 108611280), (9, 96543360), (10, 86889024), (12, 72407520), (15, 57926016), (16, 54305640), (18, 48271680), (20, 43444512), (24, 36203760), (27, 32181120), (30, 28963008), (32, 27152820), (36, 24135840), (37, 23483520), (40, 21722256), (45, 19308672), (48, 18101880), (54, 16090560), (60, 14481504), (64, 13576410), (72, 12067920), (74, 11741760), (80, 10861128), (81, 10727040), (90, 9654336), (96, 9050940), (108, 8045280), (111, 7827840), (120, 7240752), (128, 6788205), (135, 6436224), (144, 6033960), (148, 5870880), (151, 5754240), (160, 5430564), (162, 5363520), (180, 4827168), (185, 4696704), (192, 4525470), (216, 4022640), (222, 3913920), (240, 3620376), (243, 3575680), (270, 3218112), (288, 3016980), (296, 2935440), (302, 2877120), (320, 2715282), (324, 2681760), (333, 2609280), (360, 2413584), (370, 2348352), (384, 2262735), (405, 2145408), (432, 2011320), (444, 1956960), (453, 1918080), (480, 1810188), (486, 1787840), (540, 1609056), (555, 1565568), (576, 1508490), (592, 1467720), (604, 1438560), (640, 1357641), (648, 1340880), (666, 1304640), (720, 1206792), (740, 1174176), (755, 1150848), (810, 1072704), (864, 1005660), (888, 978480), (906, 959040), (960, 905094), (972, 893920), (999, 869760), (1080, 804528), (1110, 782784), (1152, 754245), (1184, 733860), (1208, 719280), (1215, 715136), (1296, 670440), (1332, 652320), (1359, 639360), (1440, 603396), (1480, 587088), (1510, 575424), (1620, 536352), (1665, 521856), (1728, 502830), (1776, 489240), (1812, 479520), (1920, 452547), (1944, 446960), (1998, 434880), (2160, 402264), (2220, 391392), (2265, 383616), (2368, 366930), (2416, 359640), (2430, 357568), (2592, 335220), (2664, 326160), (2718, 319680), (2880, 301698), (2960, 293544), (2997, 289920), (3020, 287712), (3240, 268176), (3330, 260928), (3456, 251415), (3552, 244620), (3624, 239760), (3888, 223480), (3996, 217440), (4077, 213120), (4320, 201132), (4440, 195696), (4530, 191808), (4736, 183465), (4832, 179820), (4860, 178784), (4995, 173952), (5184, 167610), (5328, 163080), (5436, 159840), (5587, 155520), (5760, 150849), (5920, 146772), (5994, 144960), (6040, 143856), (6480, 134088), (6660, 130464), (6795, 127872), (7104, 122310), (7248, 119880), (7776, 111740), (7992, 108720), (8154, 106560), (8640, 100566), (8880, 97848), (8991, 96640), (9060, 95904), (9664, 89910), (9720, 89392), (9990, 86976), (10368, 83805), (10656, 81540), (10872, 79920), (11174, 77760), (11840, 73386), (11988, 72480), (12080, 71928), (12231, 71040), (12960, 67044), (13320, 65232), (13590, 63936), (14208, 61155), (14496, 59940), (14985, 57984), (15552, 55870), (15984, 54360), (16308, 53280), (16761, 51840), (17280, 50283), (17760, 48924), (17982, 48320), (18120, 47952), (19328, 44955), (19440, 44696), (19980, 43488), (20385, 42624), (21312, 40770), (21744, 39960), (22348, 38880), (23680, 36693), (23976, 36240), (24160, 35964), (24462, 35520), (25920, 33522), (26640, 32616), (27180, 31968), (27935, 31104), (28992, 29970)]