21504412800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3023}}^1$

素因数の和:3085

約数の個数: 576

約数和(自身を含む): 87013180800

約数和(自身を除く): 65508768000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 25, 26, 30, 32, 36, 38, 39, 40, 45, 48, 50, 52, 57, 60, 64, 65, 72, 75, 76, 78, 80, 90, 95, 96, 100, 104, 114, 117, 120, 128, 130, 144, 150, 152, 156, 160, 171, 180, 190, 192, 195, 200, 208, 225, 228, 234, 240, 247, 260, 285, 288, 300, 304, 312, 320, 325, 342, 360, 380, 384, 390, 400, 416, 450, 456, 468, 475, 480, 494, 520, 570, 576, 585, 600, 608, 624, 640, 650, 684, 720, 741, 760, 780, 800, 832, 855, 900, 912, 936, 950, 960, 975, 988, 1040, 1140, 1152, 1170, 1200, 1216, 1235, 1248, 1300, 1368, 1425, 1440, 1482, 1520, 1560, 1600, 1664, 1710, 1800, 1824, 1872, 1900, 1920, 1950, 1976, 2080, 2223, 2280, 2340, 2400, 2432, 2470, 2496, 2600, 2736, 2850, 2880, 2925, 2964, 3023, 3040, 3120, 3200, 3420, 3600, 3648, 3705, 3744, 3800, 3900, 3952, 4160, 4275, 4446, 4560, 4680, 4800, 4940, 4992, 5200, 5472, 5700, 5760, 5850, 5928, 6046, 6080, 6175, 6240, 6840, 7200, 7296, 7410, 7488, 7600, 7800, 7904, 8320, 8550, 8892, 9069, 9120, 9360, 9600, 9880, 10400, 10944, 11115, 11400, 11700, 11856, 12092, 12160, 12350, 12480, 13680, 14400, 14820, 14976, 15115, 15200, 15600, 15808, 17100, 17784, 18138, 18240, 18525, 18720, 19760, 20800, 21888, 22230, 22800, 23400, 23712, 24184, 24700, 24960, 27207, 27360, 28800, 29640, 30230, 30400, 31200, 31616, 34200, 35568, 36276, 36480, 37050, 37440, 39299, 39520, 41600, 44460, 45345, 45600, 46800, 47424, 48368, 49400, 54414, 54720, 55575, 57437, 59280, 60460, 60800, 62400, 68400, 71136, 72552, 74100, 74880, 75575, 78598, 79040, 88920, 90690, 91200, 93600, 94848, 96736, 98800, 108828, 109440, 111150, 114874, 117897, 118560, 120920, 124800, 136035, 136800, 142272, 145104, 148200, 151150, 157196, 158080, 172311, 177840, 181380, 182400, 187200, 193472, 196495, 197600, 217656, 222300, 226725, 229748, 235794, 237120, 241840, 272070, 273600, 284544, 287185, 290208, 296400, 302300, 314392, 344622, 353691, 355680, 362760, 374400, 386944, 392990, 395200, 435312, 444600, 453450, 459496, 471588, 474240, 483680, 516933, 544140, 547200, 574370, 580416, 589485, 592800, 604600, 628784, 680175, 689244, 707382, 711360, 725520, 746681, 785980, 790400, 861555, 870624, 889200, 906900, 918992, 943176, 967360, 982475, 1033866, 1088280, 1148740, 1160832, 1178970, 1185600, 1209200, 1257568, 1360350, 1378488, 1414764, 1422720, 1435925, 1451040, 1493362, 1571960, 1723110, 1741248, 1768455, 1778400, 1813800, 1837984, 1886352, 1934720, 1964950, 2067732, 2176560, 2240043, 2297480, 2357940, 2371200, 2418400, 2515136, 2584665, 2720700, 2756976, 2829528, 2871850, 2902080, 2947425, 2986724, 3143920, 3446220, 3482496, 3536910, 3556800, 3627600, 3675968, 3733405, 3772704, 3929900, 4135464, 4307775, 4353120, 4480086, 4594960, 4715880, 4836800, 5030272, 5169330, 5441400, 5513952, 5659056, 5743700, 5804160, 5894850, 5973448, 6287840, 6720129, 6892440, 7073820, 7113600, 7255200, 7351936, 7466810, 7545408, 7859800, 8270928, 8615550, 8706240, 8842275, 8960172, 9189920, 9431760, 9673600, 10338660, 10882800, 11027904, 11200215, 11318112, 11487400, 11789700, 11946896, 12575680, 12923325, 13440258, 13784880, 14147640, 14510400, 14933620, 15090816, 15719600, 16541856, 17231100, 17412480, 17684550, 17920344, 18379840, 18667025, 18863520, 20677320, 21765600, 22055808, 22400430, 22636224, 22974800, 23579400, 23893792, 25151360, 25846650, 26880516, 27569760, 28295280, 29020800, 29867240, 31439200, 33083712, 33600645, 34462200, 35369100, 35840688, 36759680, 37334050, 37727040, 41354640, 43531200, 44800860, 45272448, 45949600, 47158800, 47787584, 51693300, 53761032, 55139520, 56001075, 56590560, 59734480, 62878400, 66167424, 67201290, 68924400, 70738200, 71681376, 74668100, 75454080, 82709280, 87062400, 89601720, 91899200, 94317600, 95575168, 103386600, 107522064, 110279040, 112002150, 113181120, 119468960, 125756800, 134402580, 137848800, 141476400, 143362752, 149336200, 165418560, 168003225, 179203440, 183798400, 188635200, 206773200, 215044128, 224004300, 226362240, 238937920, 268805160, 275697600, 282952800, 286725504, 298672400, 330837120, 336006450, 358406880, 377270400, 413546400, 430088256, 448008600, 477875840, 537610320, 551395200, 565905600, 597344800, 672012900, 716813760, 827092800, 860176512, 896017200, 1075220640, 1131811200, 1194689600, 1344025800, 1433627520, 1654185600, 1792034400, 2150441280, 2389379200, 2688051600, 3584068800, 4300882560, 5376103200, 7168137600, 10752206400, 21504412800]

約数ペア:

[(1, 21504412800), (2, 10752206400), (3, 7168137600), (4, 5376103200), (5, 4300882560), (6, 3584068800), (8, 2688051600), (9, 2389379200), (10, 2150441280), (12, 1792034400), (13, 1654185600), (15, 1433627520), (16, 1344025800), (18, 1194689600), (19, 1131811200), (20, 1075220640), (24, 896017200), (25, 860176512), (26, 827092800), (30, 716813760), (32, 672012900), (36, 597344800), (38, 565905600), (39, 551395200), (40, 537610320), (45, 477875840), (48, 448008600), (50, 430088256), (52, 413546400), (57, 377270400), (60, 358406880), (64, 336006450), (65, 330837120), (72, 298672400), (75, 286725504), (76, 282952800), (78, 275697600), (80, 268805160), (90, 238937920), (95, 226362240), (96, 224004300), (100, 215044128), (104, 206773200), (114, 188635200), (117, 183798400), (120, 179203440), (128, 168003225), (130, 165418560), (144, 149336200), (150, 143362752), (152, 141476400), (156, 137848800), (160, 134402580), (171, 125756800), (180, 119468960), (190, 113181120), (192, 112002150), (195, 110279040), (200, 107522064), (208, 103386600), (225, 95575168), (228, 94317600), (234, 91899200), (240, 89601720), (247, 87062400), (260, 82709280), (285, 75454080), (288, 74668100), (300, 71681376), (304, 70738200), (312, 68924400), (320, 67201290), (325, 66167424), (342, 62878400), (360, 59734480), (380, 56590560), (384, 56001075), (390, 55139520), (400, 53761032), (416, 51693300), (450, 47787584), (456, 47158800), (468, 45949600), (475, 45272448), (480, 44800860), (494, 43531200), (520, 41354640), (570, 37727040), (576, 37334050), (585, 36759680), (600, 35840688), (608, 35369100), (624, 34462200), (640, 33600645), (650, 33083712), (684, 31439200), (720, 29867240), (741, 29020800), (760, 28295280), (780, 27569760), (800, 26880516), (832, 25846650), (855, 25151360), (900, 23893792), (912, 23579400), (936, 22974800), (950, 22636224), (960, 22400430), (975, 22055808), (988, 21765600), (1040, 20677320), (1140, 18863520), (1152, 18667025), (1170, 18379840), (1200, 17920344), (1216, 17684550), (1235, 17412480), (1248, 17231100), (1300, 16541856), (1368, 15719600), (1425, 15090816), (1440, 14933620), (1482, 14510400), (1520, 14147640), (1560, 13784880), (1600, 13440258), (1664, 12923325), (1710, 12575680), (1800, 11946896), (1824, 11789700), (1872, 11487400), (1900, 11318112), (1920, 11200215), (1950, 11027904), (1976, 10882800), (2080, 10338660), (2223, 9673600), (2280, 9431760), (2340, 9189920), (2400, 8960172), (2432, 8842275), (2470, 8706240), (2496, 8615550), (2600, 8270928), (2736, 7859800), (2850, 7545408), (2880, 7466810), (2925, 7351936), (2964, 7255200), (3023, 7113600), (3040, 7073820), (3120, 6892440), (3200, 6720129), (3420, 6287840), (3600, 5973448), (3648, 5894850), (3705, 5804160), (3744, 5743700), (3800, 5659056), (3900, 5513952), (3952, 5441400), (4160, 5169330), (4275, 5030272), (4446, 4836800), (4560, 4715880), (4680, 4594960), (4800, 4480086), (4940, 4353120), (4992, 4307775), (5200, 4135464), (5472, 3929900), (5700, 3772704), (5760, 3733405), (5850, 3675968), (5928, 3627600), (6046, 3556800), (6080, 3536910), (6175, 3482496), (6240, 3446220), (6840, 3143920), (7200, 2986724), (7296, 2947425), (7410, 2902080), (7488, 2871850), (7600, 2829528), (7800, 2756976), (7904, 2720700), (8320, 2584665), (8550, 2515136), (8892, 2418400), (9069, 2371200), (9120, 2357940), (9360, 2297480), (9600, 2240043), (9880, 2176560), (10400, 2067732), (10944, 1964950), (11115, 1934720), (11400, 1886352), (11700, 1837984), (11856, 1813800), (12092, 1778400), (12160, 1768455), (12350, 1741248), (12480, 1723110), (13680, 1571960), (14400, 1493362), (14820, 1451040), (14976, 1435925), (15115, 1422720), (15200, 1414764), (15600, 1378488), (15808, 1360350), (17100, 1257568), (17784, 1209200), (18138, 1185600), (18240, 1178970), (18525, 1160832), (18720, 1148740), (19760, 1088280), (20800, 1033866), (21888, 982475), (22230, 967360), (22800, 943176), (23400, 918992), (23712, 906900), (24184, 889200), (24700, 870624), (24960, 861555), (27207, 790400), (27360, 785980), (28800, 746681), (29640, 725520), (30230, 711360), (30400, 707382), (31200, 689244), (31616, 680175), (34200, 628784), (35568, 604600), (36276, 592800), (36480, 589485), (37050, 580416), (37440, 574370), (39299, 547200), (39520, 544140), (41600, 516933), (44460, 483680), (45345, 474240), (45600, 471588), (46800, 459496), (47424, 453450), (48368, 444600), (49400, 435312), (54414, 395200), (54720, 392990), (55575, 386944), (57437, 374400), (59280, 362760), (60460, 355680), (60800, 353691), (62400, 344622), (68400, 314392), (71136, 302300), (72552, 296400), (74100, 290208), (74880, 287185), (75575, 284544), (78598, 273600), (79040, 272070), (88920, 241840), (90690, 237120), (91200, 235794), (93600, 229748), (94848, 226725), (96736, 222300), (98800, 217656), (108828, 197600), (109440, 196495), (111150, 193472), (114874, 187200), (117897, 182400), (118560, 181380), (120920, 177840), (124800, 172311), (136035, 158080), (136800, 157196), (142272, 151150), (145104, 148200)]