1819643280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:108

約数の個数: 640

約数和(自身を含む): 7649510400

約数和(自身を除く): 5829867120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 29, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 58, 60, 65, 68, 70, 78, 80, 84, 85, 87, 91, 102, 104, 105, 112, 116, 119, 120, 130, 136, 140, 145, 156, 168, 169, 170, 174, 182, 195, 203, 204, 208, 210, 221, 232, 238, 240, 255, 260, 272, 273, 280, 290, 312, 336, 338, 340, 348, 357, 364, 377, 390, 406, 408, 420, 435, 442, 455, 464, 476, 493, 507, 510, 520, 546, 560, 580, 595, 609, 624, 663, 676, 680, 696, 714, 728, 754, 780, 812, 816, 840, 845, 870, 884, 910, 952, 986, 1014, 1015, 1020, 1040, 1092, 1105, 1131, 1160, 1183, 1190, 1218, 1326, 1352, 1360, 1365, 1392, 1428, 1456, 1479, 1508, 1547, 1560, 1624, 1680, 1690, 1740, 1768, 1785, 1820, 1885, 1904, 1972, 2028, 2030, 2040, 2184, 2197, 2210, 2262, 2320, 2366, 2380, 2436, 2465, 2535, 2639, 2652, 2704, 2730, 2856, 2873, 2958, 3016, 3045, 3094, 3120, 3248, 3315, 3380, 3451, 3480, 3536, 3549, 3570, 3640, 3770, 3944, 4056, 4060, 4080, 4368, 4394, 4420, 4524, 4641, 4732, 4760, 4872, 4901, 4930, 5070, 5278, 5304, 5460, 5655, 5712, 5746, 5915, 5916, 6032, 6090, 6188, 6409, 6591, 6630, 6760, 6902, 6960, 7098, 7140, 7280, 7395, 7540, 7735, 7888, 7917, 8112, 8120, 8619, 8788, 8840, 9048, 9282, 9464, 9520, 9744, 9802, 9860, 10140, 10353, 10556, 10608, 10920, 10985, 11310, 11492, 11830, 11832, 12180, 12376, 12818, 13182, 13195, 13260, 13520, 13804, 14196, 14280, 14365, 14703, 14790, 15080, 15379, 15470, 15834, 16240, 17238, 17255, 17576, 17680, 17745, 18096, 18564, 18928, 19227, 19604, 19720, 20111, 20280, 20706, 21112, 21840, 21970, 22620, 22984, 23205, 23660, 23664, 24360, 24505, 24752, 25636, 26364, 26390, 26520, 27608, 28392, 28560, 28730, 29406, 29580, 30160, 30758, 30940, 31668, 32045, 32955, 34307, 34476, 34510, 35152, 35490, 37128, 37349, 38454, 39208, 39440, 39585, 40222, 40560, 41412, 42224, 43095, 43940, 44863, 45240, 45968, 46137, 46410, 47320, 48720, 49010, 51272, 51765, 52728, 52780, 53040, 55216, 56784, 57460, 58812, 59160, 60333, 61516, 61880, 63336, 63713, 64090, 65910, 68614, 68952, 69020, 70980, 73515, 74256, 74698, 76895, 76908, 78416, 79170, 80444, 82824, 83317, 86190, 87880, 89726, 90480, 92274, 92820, 94640, 96135, 98020, 100555, 102544, 102921, 103530, 105456, 105560, 112047, 114920, 117624, 118320, 120666, 123032, 123760, 126672, 127426, 128180, 131820, 134589, 137228, 137904, 138040, 141960, 147030, 149396, 153790, 153816, 158340, 160888, 165648, 166634, 171535, 172380, 175760, 179452, 184548, 185640, 186745, 191139, 192270, 196040, 201110, 205842, 207060, 211120, 224094, 224315, 229840, 230685, 235248, 241332, 246064, 249951, 254852, 256360, 261443, 263640, 269178, 274456, 276080, 283920, 294060, 298792, 301665, 307580, 307632, 316680, 318565, 321776, 333268, 343070, 344760, 358904, 369096, 371280, 373490, 382278, 384540, 392080, 402220, 411684, 414120, 416585, 445991, 448188, 448630, 461370, 482664, 499902, 509704, 512720, 514605, 522886, 527280, 538356, 548912, 560235, 583219, 588120, 597584, 603330, 615160, 633360, 637130, 666536, 672945, 686140, 689520, 717808, 738192, 746980, 764556, 769080, 784329, 804440, 823368, 828240, 833170, 891982, 896376, 897260, 922740, 955695, 965328, 999804, 1019408, 1029210, 1045772, 1076712, 1083121, 1120470, 1166438, 1176240, 1206660, 1230320, 1249755, 1274260, 1307215, 1333072, 1337973, 1345890, 1372280, 1493960, 1529112, 1538160, 1568658, 1608880, 1646736, 1666340, 1749657, 1783964, 1792752, 1794520, 1845480, 1911390, 1999608, 2058420, 2091544, 2153424, 2166242, 2229955, 2240940, 2332876, 2413320, 2499510, 2548520, 2614430, 2675946, 2691780, 2744560, 2916095, 2987920, 3058224, 3137316, 3249363, 3332680, 3499314, 3567928, 3589040, 3690960, 3822780, 3921645, 3999216, 4116840, 4183088, 4332484, 4459910, 4481880, 4665752, 4826640, 4999020, 5097040, 5228860, 5351892, 5383560, 5415605, 5832190, 6274632, 6498726, 6665360, 6689865, 6998628, 7135856, 7581847, 7645560, 7843290, 8233680, 8664968, 8748285, 8919820, 8963760, 9331504, 9998040, 10457720, 10703784, 10767120, 10831210, 11664380, 12549264, 12997452, 13379730, 13997256, 15163694, 15291120, 15686580, 16246815, 17329936, 17496570, 17839640, 19996080, 20915440, 21407568, 21662420, 22745541, 23328760, 25994904, 26759460, 27994512, 30327388, 31373160, 32493630, 34993140, 35679280, 37909235, 43324840, 45491082, 46657520, 51989808, 53518920, 60654776, 62746320, 64987260, 69986280, 75818470, 86649680, 90982164, 107037840, 113727705, 121309552, 129974520, 139972560, 151636940, 181964328, 227455410, 259949040, 303273880, 363928656, 454910820, 606547760, 909821640, 1819643280]

約数ペア:

[(1, 1819643280), (2, 909821640), (3, 606547760), (4, 454910820), (5, 363928656), (6, 303273880), (7, 259949040), (8, 227455410), (10, 181964328), (12, 151636940), (13, 139972560), (14, 129974520), (15, 121309552), (16, 113727705), (17, 107037840), (20, 90982164), (21, 86649680), (24, 75818470), (26, 69986280), (28, 64987260), (29, 62746320), (30, 60654776), (34, 53518920), (35, 51989808), (39, 46657520), (40, 45491082), (42, 43324840), (48, 37909235), (51, 35679280), (52, 34993140), (56, 32493630), (58, 31373160), (60, 30327388), (65, 27994512), (68, 26759460), (70, 25994904), (78, 23328760), (80, 22745541), (84, 21662420), (85, 21407568), (87, 20915440), (91, 19996080), (102, 17839640), (104, 17496570), (105, 17329936), (112, 16246815), (116, 15686580), (119, 15291120), (120, 15163694), (130, 13997256), (136, 13379730), (140, 12997452), (145, 12549264), (156, 11664380), (168, 10831210), (169, 10767120), (170, 10703784), (174, 10457720), (182, 9998040), (195, 9331504), (203, 8963760), 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(1105, 1646736), (1131, 1608880), (1160, 1568658), (1183, 1538160), (1190, 1529112), (1218, 1493960), (1326, 1372280), (1352, 1345890), (1360, 1337973), (1365, 1333072), (1392, 1307215), (1428, 1274260), (1456, 1249755), (1479, 1230320), (1508, 1206660), (1547, 1176240), (1560, 1166438), (1624, 1120470), (1680, 1083121), (1690, 1076712), (1740, 1045772), (1768, 1029210), (1785, 1019408), (1820, 999804), (1885, 965328), (1904, 955695), (1972, 922740), (2028, 897260), (2030, 896376), (2040, 891982), (2184, 833170), (2197, 828240), (2210, 823368), (2262, 804440), (2320, 784329), (2366, 769080), (2380, 764556), (2436, 746980), (2465, 738192), (2535, 717808), (2639, 689520), (2652, 686140), (2704, 672945), (2730, 666536), (2856, 637130), (2873, 633360), (2958, 615160), (3016, 603330), (3045, 597584), (3094, 588120), (3120, 583219), (3248, 560235), (3315, 548912), (3380, 538356), (3451, 527280), (3480, 522886), (3536, 514605), (3549, 512720), (3570, 509704), (3640, 499902), (3770, 482664), (3944, 461370), (4056, 448630), (4060, 448188), (4080, 445991), (4368, 416585), (4394, 414120), (4420, 411684), (4524, 402220), (4641, 392080), (4732, 384540), (4760, 382278), (4872, 373490), (4901, 371280), (4930, 369096), (5070, 358904), (5278, 344760), (5304, 343070), (5460, 333268), (5655, 321776), (5712, 318565), (5746, 316680), (5915, 307632), (5916, 307580), (6032, 301665), (6090, 298792), (6188, 294060), (6409, 283920), (6591, 276080), (6630, 274456), (6760, 269178), (6902, 263640), (6960, 261443), (7098, 256360), (7140, 254852), (7280, 249951), (7395, 246064), (7540, 241332), (7735, 235248), (7888, 230685), (7917, 229840), (8112, 224315), (8120, 224094), (8619, 211120), (8788, 207060), (8840, 205842), (9048, 201110), (9282, 196040), (9464, 192270), (9520, 191139), (9744, 186745), (9802, 185640), (9860, 184548), (10140, 179452), (10353, 175760), (10556, 172380), (10608, 171535), (10920, 166634), (10985, 165648), (11310, 160888), (11492, 158340), (11830, 153816), (11832, 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