289630080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 320

約数和(自身を含む): 1069310880

約数和(自身を除く): 779680800

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, 270, 288, 296, 302, 320, 324, 333, 360, 370, 384, 405, 432, 444, 453, 480, 540, 555, 576, 592, 604, 640, 648, 666, 720, 740, 755, 810, 864, 888, 906, 960, 999, 1080, 1110, 1152, 1184, 1208, 1296, 1332, 1359, 1440, 1480, 1510, 1620, 1665, 1728, 1776, 1812, 1920, 1998, 2160, 2220, 2265, 2368, 2416, 2592, 2664, 2718, 2880, 2960, 2997, 3020, 3240, 3330, 3456, 3552, 3624, 3996, 4077, 4320, 4440, 4530, 4736, 4832, 4995, 5184, 5328, 5436, 5587, 5760, 5920, 5994, 6040, 6480, 6660, 6795, 7104, 7248, 7992, 8154, 8640, 8880, 9060, 9664, 9990, 10368, 10656, 10872, 11174, 11840, 11988, 12080, 12231, 12960, 13320, 13590, 14208, 14496, 14985, 15984, 16308, 16761, 17280, 17760, 18120, 19328, 19980, 20385, 21312, 21744, 22348, 23680, 23976, 24160, 24462, 25920, 26640, 27180, 27935, 28992, 29970, 31968, 32616, 33522, 35520, 36240, 39960, 40770, 42624, 43488, 44696, 47952, 48320, 48924, 50283, 51840, 53280, 54360, 55870, 57984, 59940, 61155, 63936, 65232, 67044, 71040, 72480, 79920, 81540, 83805, 86976, 89392, 95904, 96640, 97848, 100566, 106560, 108720, 111740, 119880, 122310, 127872, 130464, 134088, 144960, 150849, 159840, 163080, 167610, 173952, 178784, 191808, 195696, 201132, 213120, 217440, 223480, 239760, 244620, 251415, 260928, 268176, 289920, 301698, 319680, 326160, 335220, 357568, 383616, 391392, 402264, 434880, 446960, 452547, 479520, 489240, 502830, 521856, 536352, 603396, 639360, 652320, 670440, 715136, 754245, 782784, 804528, 869760, 893920, 905094, 959040, 978480, 1005660, 1072704, 1206792, 1304640, 1340880, 1508490, 1565568, 1609056, 1787840, 1810188, 1918080, 1956960, 2011320, 2145408, 2262735, 2413584, 2609280, 2681760, 3016980, 3218112, 3575680, 3620376, 3913920, 4022640, 4525470, 4827168, 5363520, 6033960, 6436224, 7240752, 7827840, 8045280, 9050940, 9654336, 10727040, 12067920, 14481504, 16090560, 18101880, 19308672, 24135840, 28963008, 32181120, 36203760, 48271680, 57926016, 72407520, 96543360, 144815040, 289630080]

約数ペア:

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