1771614720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 480

約数和(自身を含む): 6735104640

約数和(自身を除く): 4963489920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 71, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 142, 144, 152, 160, 171, 180, 190, 192, 213, 216, 228, 240, 256, 270, 284, 285, 288, 304, 320, 342, 355, 360, 361, 380, 384, 426, 432, 456, 480, 512, 513, 540, 568, 570, 576, 608, 639, 640, 684, 710, 720, 722, 760, 768, 852, 855, 864, 912, 960, 1026, 1065, 1080, 1083, 1136, 1140, 1152, 1216, 1278, 1280, 1349, 1368, 1420, 1440, 1444, 1520, 1536, 1704, 1710, 1728, 1805, 1824, 1917, 1920, 2052, 2130, 2160, 2166, 2272, 2280, 2304, 2432, 2556, 2560, 2565, 2698, 2736, 2840, 2880, 2888, 3040, 3195, 3249, 3408, 3420, 3456, 3610, 3648, 3834, 3840, 4047, 4104, 4260, 4320, 4332, 4544, 4560, 4608, 4864, 5112, 5130, 5396, 5415, 5472, 5680, 5760, 5776, 6080, 6390, 6498, 6745, 6816, 6840, 6912, 7220, 7296, 7668, 7680, 8094, 8208, 8520, 8640, 8664, 9088, 9120, 9585, 9728, 9747, 10224, 10260, 10792, 10830, 10944, 11360, 11520, 11552, 12141, 12160, 12780, 12996, 13490, 13632, 13680, 13824, 14440, 14592, 15336, 16188, 16245, 16416, 17040, 17280, 17328, 18176, 18240, 19170, 19494, 20235, 20448, 20520, 21584, 21660, 21888, 22720, 23040, 23104, 24282, 24320, 25560, 25631, 25992, 26980, 27264, 27360, 28880, 29184, 30672, 32376, 32490, 32832, 34080, 34560, 34656, 36352, 36423, 36480, 38340, 38988, 40470, 40896, 41040, 43168, 43320, 43776, 45440, 46208, 48564, 48640, 48735, 51120, 51262, 51984, 53960, 54528, 54720, 57760, 60705, 61344, 64752, 64980, 65664, 68160, 69120, 69312, 72846, 72960, 76680, 76893, 77976, 80940, 81792, 82080, 86336, 86640, 87552, 90880, 92416, 97128, 97470, 102240, 102524, 103968, 107920, 109056, 109440, 115520, 121410, 122688, 128155, 129504, 129960, 131328, 136320, 138624, 145692, 145920, 153360, 153786, 155952, 161880, 163584, 164160, 172672, 173280, 181760, 182115, 184832, 194256, 194940, 204480, 205048, 207936, 215840, 218880, 230679, 231040, 242820, 245376, 256310, 259008, 259920, 262656, 272640, 277248, 291384, 306720, 307572, 311904, 323760, 327168, 328320, 345344, 346560, 364230, 384465, 388512, 389880, 408960, 410096, 415872, 431680, 437760, 461358, 462080, 485640, 490752, 512620, 518016, 519840, 545280, 554496, 582768, 613440, 615144, 623808, 647520, 656640, 690688, 692037, 693120, 728460, 768930, 777024, 779760, 817920, 820192, 831744, 863360, 922716, 924160, 971280, 981504, 1025240, 1036032, 1039680, 1153395, 1165536, 1226880, 1230288, 1247616, 1295040, 1313280, 1384074, 1386240, 1456920, 1537860, 1554048, 1559520, 1635840, 1640384, 1663488, 1726720, 1845432, 1942560, 2050480, 2072064, 2079360, 2306790, 2331072, 2453760, 2460576, 2495232, 2590080, 2768148, 2772480, 2913840, 3075720, 3108096, 3119040, 3280768, 3453440, 3460185, 3690864, 3885120, 4100960, 4158720, 4613580, 4662144, 4907520, 4921152, 4990464, 5180160, 5536296, 5827680, 6151440, 6216192, 6238080, 6561536, 6920370, 7381728, 7770240, 8201920, 8317440, 9227160, 9324288, 9842304, 10360320, 11072592, 11655360, 12302880, 12476160, 13123072, 13840740, 14763456, 15540480, 16403840, 18454320, 18648576, 19684608, 22145184, 23310720, 24605760, 24952320, 27681480, 29526912, 31080960, 32807680, 36908640, 39369216, 44290368, 46621440, 49211520, 55362960, 59053824, 65615360, 73817280, 88580736, 93242880, 98423040, 110725920, 118107648, 147634560, 177161472, 196846080, 221451840, 295269120, 354322944, 442903680, 590538240, 885807360, 1771614720]

約数ペア:

[(1, 1771614720), (2, 885807360), (3, 590538240), (4, 442903680), (5, 354322944), (6, 295269120), (8, 221451840), (9, 196846080), (10, 177161472), (12, 147634560), (15, 118107648), (16, 110725920), (18, 98423040), (19, 93242880), (20, 88580736), (24, 73817280), (27, 65615360), (30, 59053824), (32, 55362960), (36, 49211520), (38, 46621440), (40, 44290368), (45, 39369216), (48, 36908640), (54, 32807680), (57, 31080960), (60, 29526912), (64, 27681480), (71, 24952320), (72, 24605760), (76, 23310720), (80, 22145184), (90, 19684608), (95, 18648576), (96, 18454320), (108, 16403840), (114, 15540480), (120, 14763456), (128, 13840740), (135, 13123072), (142, 12476160), (144, 12302880), (152, 11655360), (160, 11072592), (171, 10360320), (180, 9842304), (190, 9324288), (192, 9227160), (213, 8317440), (216, 8201920), (228, 7770240), (240, 7381728), (256, 6920370), (270, 6561536), (284, 6238080), (285, 6216192), (288, 6151440), (304, 5827680), (320, 5536296), (342, 5180160), (355, 4990464), (360, 4921152), (361, 4907520), (380, 4662144), (384, 4613580), (426, 4158720), (432, 4100960), (456, 3885120), (480, 3690864), (512, 3460185), (513, 3453440), (540, 3280768), (568, 3119040), (570, 3108096), (576, 3075720), (608, 2913840), (639, 2772480), (640, 2768148), (684, 2590080), (710, 2495232), (720, 2460576), (722, 2453760), (760, 2331072), (768, 2306790), (852, 2079360), (855, 2072064), (864, 2050480), (912, 1942560), (960, 1845432), (1026, 1726720), (1065, 1663488), (1080, 1640384), (1083, 1635840), (1136, 1559520), (1140, 1554048), (1152, 1537860), (1216, 1456920), (1278, 1386240), (1280, 1384074), (1349, 1313280), (1368, 1295040), (1420, 1247616), (1440, 1230288), (1444, 1226880), (1520, 1165536), (1536, 1153395), (1704, 1039680), (1710, 1036032), (1728, 1025240), (1805, 981504), (1824, 971280), (1917, 924160), (1920, 922716), (2052, 863360), (2130, 831744), (2160, 820192), (2166, 817920), (2272, 779760), (2280, 777024), (2304, 768930), (2432, 728460), (2556, 693120), (2560, 692037), (2565, 690688), (2698, 656640), (2736, 647520), (2840, 623808), (2880, 615144), (2888, 613440), (3040, 582768), (3195, 554496), (3249, 545280), (3408, 519840), (3420, 518016), (3456, 512620), (3610, 490752), (3648, 485640), (3834, 462080), (3840, 461358), (4047, 437760), (4104, 431680), (4260, 415872), (4320, 410096), (4332, 408960), (4544, 389880), (4560, 388512), (4608, 384465), (4864, 364230), (5112, 346560), (5130, 345344), (5396, 328320), (5415, 327168), (5472, 323760), (5680, 311904), (5760, 307572), (5776, 306720), (6080, 291384), (6390, 277248), (6498, 272640), (6745, 262656), (6816, 259920), (6840, 259008), (6912, 256310), (7220, 245376), (7296, 242820), (7668, 231040), (7680, 230679), (8094, 218880), (8208, 215840), (8520, 207936), (8640, 205048), (8664, 204480), (9088, 194940), (9120, 194256), (9585, 184832), (9728, 182115), (9747, 181760), (10224, 173280), (10260, 172672), (10792, 164160), (10830, 163584), (10944, 161880), (11360, 155952), (11520, 153786), (11552, 153360), (12141, 145920), (12160, 145692), (12780, 138624), (12996, 136320), (13490, 131328), (13632, 129960), (13680, 129504), (13824, 128155), (14440, 122688), (14592, 121410), (15336, 115520), (16188, 109440), (16245, 109056), (16416, 107920), (17040, 103968), (17280, 102524), (17328, 102240), (18176, 97470), (18240, 97128), (19170, 92416), (19494, 90880), (20235, 87552), (20448, 86640), (20520, 86336), (21584, 82080), (21660, 81792), (21888, 80940), (22720, 77976), (23040, 76893), (23104, 76680), (24282, 72960), (24320, 72846), (25560, 69312), (25631, 69120), (25992, 68160), (26980, 65664), (27264, 64980), (27360, 64752), (28880, 61344), (29184, 60705), (30672, 57760), (32376, 54720), (32490, 54528), (32832, 53960), (34080, 51984), (34560, 51262), (34656, 51120), (36352, 48735), (36423, 48640), (36480, 48564), (38340, 46208), (38988, 45440), (40470, 43776), (40896, 43320), (41040, 43168)]