2320565760

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 600

約数和(自身を含む): 9054974016

約数和(自身を除く): 6734408256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 81, 90, 93, 95, 96, 108, 114, 120, 124, 128, 135, 144, 152, 155, 160, 162, 171, 180, 186, 190, 192, 216, 228, 240, 248, 256, 270, 279, 285, 288, 304, 310, 320, 324, 342, 360, 361, 372, 380, 384, 405, 432, 456, 465, 480, 496, 512, 513, 540, 558, 570, 576, 589, 608, 620, 640, 648, 684, 720, 722, 744, 760, 768, 810, 837, 855, 864, 912, 930, 960, 992, 1026, 1080, 1083, 1116, 1140, 1152, 1178, 1216, 1240, 1280, 1296, 1368, 1395, 1440, 1444, 1488, 1520, 1536, 1539, 1620, 1674, 1710, 1728, 1767, 1805, 1824, 1860, 1920, 1984, 2052, 2160, 2166, 2232, 2280, 2304, 2356, 2432, 2480, 2511, 2560, 2565, 2592, 2736, 2790, 2880, 2888, 2945, 2976, 3040, 3078, 3240, 3249, 3348, 3420, 3456, 3534, 3610, 3648, 3720, 3840, 3968, 4104, 4185, 4320, 4332, 4464, 4560, 4608, 4712, 4864, 4960, 5022, 5130, 5184, 5301, 5415, 5472, 5580, 5760, 5776, 5890, 5952, 6080, 6156, 6480, 6498, 6696, 6840, 6912, 7068, 7220, 7296, 7440, 7680, 7695, 7936, 8208, 8370, 8640, 8664, 8835, 8928, 9120, 9424, 9728, 9747, 9920, 10044, 10260, 10368, 10602, 10830, 10944, 11160, 11191, 11520, 11552, 11780, 11904, 12160, 12312, 12555, 12960, 12996, 13392, 13680, 13824, 14136, 14440, 14592, 14880, 15390, 15872, 15903, 16245, 16416, 16740, 17280, 17328, 17670, 17856, 18240, 18848, 19494, 19840, 20088, 20520, 20736, 21204, 21660, 21888, 22320, 22382, 23040, 23104, 23560, 23808, 24320, 24624, 25110, 25920, 25992, 26505, 26784, 27360, 28272, 28880, 29184, 29241, 29760, 30780, 31806, 32490, 32832, 33480, 33573, 34560, 34656, 35340, 35712, 36480, 37696, 38988, 39680, 40176, 41040, 41472, 42408, 43320, 43776, 44640, 44764, 46208, 47120, 47616, 47709, 48640, 48735, 49248, 50220, 51840, 51984, 53010, 53568, 54720, 55955, 56544, 57760, 58482, 59520, 61560, 63612, 64980, 65664, 66960, 67146, 69120, 69312, 70680, 71424, 72960, 75392, 77976, 79360, 79515, 80352, 82080, 84816, 86640, 87552, 89280, 89528, 92416, 94240, 95418, 97470, 98496, 100440, 100719, 103680, 103968, 106020, 107136, 109440, 111910, 113088, 115520, 116964, 119040, 123120, 127224, 129960, 131328, 133920, 134292, 138624, 141360, 142848, 145920, 146205, 150784, 155952, 159030, 160704, 164160, 167865, 169632, 173280, 178560, 179056, 184832, 188480, 190836, 194940, 196992, 200880, 201438, 207360, 207936, 212040, 214272, 218880, 223820, 226176, 231040, 233928, 238080, 238545, 246240, 254448, 259920, 262656, 267840, 268584, 277248, 282720, 292410, 301568, 302157, 311904, 318060, 321408, 328320, 335730, 339264, 346560, 357120, 358112, 376960, 381672, 389880, 393984, 401760, 402876, 415872, 424080, 428544, 437760, 447640, 452352, 462080, 467856, 477090, 492480, 503595, 508896, 519840, 535680, 537168, 554496, 565440, 584820, 604314, 623808, 636120, 642816, 656640, 671460, 678528, 693120, 714240, 716224, 753920, 763344, 779760, 787968, 803520, 805752, 831744, 848160, 895280, 904704, 906471, 924160, 935712, 954180, 984960, 1007190, 1017792, 1039680, 1071360, 1074336, 1130880, 1169640, 1208628, 1247616, 1272240, 1285632, 1313280, 1342920, 1357056, 1386240, 1432448, 1507840, 1510785, 1526688, 1559520, 1607040, 1611504, 1663488, 1696320, 1790560, 1812942, 1871424, 1908360, 1969920, 2014380, 2035584, 2079360, 2142720, 2148672, 2261760, 2339280, 2417256, 2495232, 2544480, 2685840, 2714112, 2772480, 2864896, 3021570, 3053376, 3119040, 3214080, 3223008, 3392640, 3581120, 3625884, 3742848, 3816720, 3939840, 4028760, 4071168, 4158720, 4297344, 4523520, 4532355, 4678560, 4834512, 4990464, 5088960, 5371680, 5729792, 6043140, 6106752, 6238080, 6428160, 6446016, 6785280, 7162240, 7251768, 7485696, 7633440, 8057520, 8142336, 8317440, 8594688, 9064710, 9357120, 9669024, 10177920, 10743360, 12086280, 12213504, 12476160, 12892032, 13570560, 14324480, 14503536, 14971392, 15266880, 16115040, 17189376, 18129420, 18714240, 19338048, 20355840, 21486720, 24172560, 24427008, 24952320, 25784064, 28648960, 29007072, 30533760, 32230080, 36258840, 37428480, 38676096, 40711680, 42973440, 48345120, 51568128, 58014144, 61067520, 64460160, 72517680, 74856960, 77352192, 85946880, 96690240, 116028288, 122135040, 128920320, 145035360, 154704384, 193380480, 232056576, 257840640, 290070720, 386760960, 464113152, 580141440, 773521920, 1160282880, 2320565760]

約数ペア:

[(1, 2320565760), (2, 1160282880), (3, 773521920), (4, 580141440), (5, 464113152), (6, 386760960), (8, 290070720), (9, 257840640), (10, 232056576), (12, 193380480), (15, 154704384), (16, 145035360), (18, 128920320), (19, 122135040), (20, 116028288), (24, 96690240), (27, 85946880), (30, 77352192), (31, 74856960), (32, 72517680), (36, 64460160), (38, 61067520), (40, 58014144), (45, 51568128), (48, 48345120), (54, 42973440), (57, 40711680), (60, 38676096), (62, 37428480), (64, 36258840), (72, 32230080), (76, 30533760), (80, 29007072), (81, 28648960), (90, 25784064), (93, 24952320), (95, 24427008), (96, 24172560), (108, 21486720), (114, 20355840), (120, 19338048), (124, 18714240), (128, 18129420), (135, 17189376), (144, 16115040), (152, 15266880), (155, 14971392), (160, 14503536), (162, 14324480), (171, 13570560), (180, 12892032), (186, 12476160), (190, 12213504), (192, 12086280), (216, 10743360), (228, 10177920), (240, 9669024), (248, 9357120), (256, 9064710), (270, 8594688), (279, 8317440), (285, 8142336), (288, 8057520), (304, 7633440), (310, 7485696), (320, 7251768), (324, 7162240), (342, 6785280), (360, 6446016), (361, 6428160), (372, 6238080), (380, 6106752), (384, 6043140), (405, 5729792), (432, 5371680), (456, 5088960), (465, 4990464), (480, 4834512), (496, 4678560), (512, 4532355), (513, 4523520), (540, 4297344), (558, 4158720), (570, 4071168), (576, 4028760), (589, 3939840), (608, 3816720), (620, 3742848), (640, 3625884), (648, 3581120), (684, 3392640), (720, 3223008), (722, 3214080), (744, 3119040), (760, 3053376), (768, 3021570), (810, 2864896), (837, 2772480), (855, 2714112), (864, 2685840), (912, 2544480), (930, 2495232), (960, 2417256), (992, 2339280), (1026, 2261760), (1080, 2148672), (1083, 2142720), (1116, 2079360), (1140, 2035584), (1152, 2014380), (1178, 1969920), (1216, 1908360), (1240, 1871424), (1280, 1812942), (1296, 1790560), (1368, 1696320), (1395, 1663488), (1440, 1611504), (1444, 1607040), (1488, 1559520), (1520, 1526688), (1536, 1510785), (1539, 1507840), (1620, 1432448), (1674, 1386240), (1710, 1357056), (1728, 1342920), (1767, 1313280), (1805, 1285632), (1824, 1272240), (1860, 1247616), (1920, 1208628), (1984, 1169640), (2052, 1130880), (2160, 1074336), (2166, 1071360), (2232, 1039680), (2280, 1017792), (2304, 1007190), (2356, 984960), (2432, 954180), (2480, 935712), (2511, 924160), (2560, 906471), (2565, 904704), (2592, 895280), (2736, 848160), (2790, 831744), (2880, 805752), (2888, 803520), (2945, 787968), (2976, 779760), (3040, 763344), (3078, 753920), (3240, 716224), (3249, 714240), (3348, 693120), (3420, 678528), (3456, 671460), (3534, 656640), (3610, 642816), (3648, 636120), (3720, 623808), (3840, 604314), (3968, 584820), (4104, 565440), (4185, 554496), (4320, 537168), (4332, 535680), (4464, 519840), (4560, 508896), (4608, 503595), (4712, 492480), (4864, 477090), (4960, 467856), (5022, 462080), (5130, 452352), (5184, 447640), (5301, 437760), (5415, 428544), (5472, 424080), (5580, 415872), (5760, 402876), (5776, 401760), (5890, 393984), (5952, 389880), (6080, 381672), (6156, 376960), (6480, 358112), (6498, 357120), (6696, 346560), (6840, 339264), (6912, 335730), (7068, 328320), (7220, 321408), (7296, 318060), (7440, 311904), (7680, 302157), (7695, 301568), (7936, 292410), (8208, 282720), (8370, 277248), (8640, 268584), (8664, 267840), (8835, 262656), (8928, 259920), (9120, 254448), (9424, 246240), (9728, 238545), (9747, 238080), (9920, 233928), (10044, 231040), (10260, 226176), (10368, 223820), (10602, 218880), (10830, 214272), (10944, 212040), (11160, 207936), (11191, 207360), (11520, 201438), (11552, 200880), (11780, 196992), (11904, 194940), (12160, 190836), (12312, 188480), (12555, 184832), (12960, 179056), (12996, 178560), (13392, 173280), (13680, 169632), (13824, 167865), (14136, 164160), (14440, 160704), (14592, 159030), (14880, 155952), (15390, 150784), (15872, 146205), (15903, 145920), (16245, 142848), (16416, 141360), (16740, 138624), (17280, 134292), (17328, 133920), (17670, 131328), (17856, 129960), (18240, 127224), (18848, 123120), (19494, 119040), (19840, 116964), (20088, 115520), (20520, 113088), (20736, 111910), (21204, 109440), (21660, 107136), (21888, 106020), (22320, 103968), (22382, 103680), (23040, 100719), (23104, 100440), (23560, 98496), (23808, 97470), (24320, 95418), (24624, 94240), (25110, 92416), (25920, 89528), (25992, 89280), (26505, 87552), (26784, 86640), (27360, 84816), (28272, 82080), (28880, 80352), (29184, 79515), (29241, 79360), (29760, 77976), (30780, 75392), (31806, 72960), (32490, 71424), (32832, 70680), (33480, 69312), (33573, 69120), (34560, 67146), (34656, 66960), (35340, 65664), (35712, 64980), (36480, 63612), (37696, 61560), (38988, 59520), (39680, 58482), (40176, 57760), (41040, 56544), (41472, 55955), (42408, 54720), (43320, 53568), (43776, 53010), (44640, 51984), (44764, 51840), (46208, 50220), (47120, 49248), (47616, 48735), (47709, 48640)]