2784665520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 640

約数和(自身を含む): 12212551680

約数和(自身を除く): 9427886160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 104, 105, 108, 112, 117, 120, 124, 126, 130, 135, 140, 144, 155, 156, 168, 180, 182, 186, 189, 195, 208, 210, 216, 217, 234, 240, 248, 252, 260, 270, 273, 279, 280, 310, 312, 315, 336, 351, 360, 364, 372, 378, 390, 403, 420, 432, 434, 455, 457, 465, 468, 496, 504, 520, 540, 546, 558, 560, 585, 620, 624, 630, 651, 702, 720, 728, 744, 756, 780, 806, 819, 837, 840, 868, 910, 914, 930, 936, 945, 1008, 1040, 1080, 1085, 1092, 1116, 1170, 1209, 1240, 1260, 1302, 1365, 1371, 1395, 1404, 1456, 1488, 1512, 1560, 1612, 1638, 1674, 1680, 1736, 1755, 1820, 1828, 1860, 1872, 1890, 1953, 2015, 2160, 2170, 2184, 2232, 2285, 2340, 2418, 2457, 2480, 2520, 2604, 2730, 2742, 2790, 2808, 2821, 3024, 3120, 3199, 3224, 3255, 3276, 3348, 3472, 3510, 3627, 3640, 3656, 3720, 3780, 3906, 4030, 4095, 4113, 4185, 4340, 4368, 4464, 4570, 4680, 4836, 4914, 5040, 5208, 5460, 5484, 5580, 5616, 5642, 5859, 5941, 6045, 6398, 6448, 6510, 6552, 6696, 6855, 7020, 7254, 7280, 7312, 7440, 7560, 7812, 8060, 8190, 8226, 8370, 8463, 8680, 9140, 9360, 9597, 9672, 9765, 9828, 10416, 10881, 10920, 10968, 11160, 11284, 11718, 11882, 12090, 12285, 12339, 12796, 13020, 13104, 13392, 13710, 14040, 14105, 14167, 14508, 15120, 15624, 15995, 16120, 16380, 16452, 16740, 16926, 17360, 17823, 18135, 18280, 19194, 19344, 19530, 19656, 20565, 21762, 21840, 21936, 22320, 22568, 23436, 23764, 24180, 24570, 24678, 25389, 25592, 26040, 27420, 28080, 28210, 28334, 28791, 29016, 29295, 29705, 31248, 31990, 32240, 32760, 32904, 33480, 33852, 35646, 36270, 36560, 38388, 39060, 39312, 41130, 41587, 42315, 42501, 43524, 45136, 46872, 47528, 47985, 48360, 49140, 49356, 50778, 51184, 52080, 53469, 54405, 54840, 56420, 56668, 57582, 58032, 58590, 59410, 61695, 63980, 65520, 65808, 66960, 67704, 70835, 71292, 72540, 76167, 76776, 78120, 82260, 83174, 84630, 85002, 86373, 87048, 89115, 93744, 95056, 95970, 96720, 98280, 98712, 99169, 101556, 106938, 108810, 109680, 112840, 113336, 115164, 117180, 118820, 123390, 124761, 126945, 127503, 127960, 135408, 141670, 142584, 143955, 145080, 152334, 153552, 156240, 160407, 164520, 166348, 169260, 170004, 172746, 174096, 178230, 184171, 191940, 196560, 197424, 198338, 203112, 207935, 212505, 213876, 217620, 225680, 226672, 230328, 234360, 237640, 246780, 249522, 253890, 255006, 255920, 267345, 283340, 285168, 287910, 290160, 297507, 304668, 320814, 329040, 332696, 338520, 340008, 345492, 356460, 368342, 374283, 380835, 382509, 383880, 396676, 406224, 415870, 425010, 427752, 431865, 435240, 460656, 468720, 475280, 493560, 495845, 499044, 507780, 510012, 534690, 552513, 566680, 575820, 595014, 609336, 623805, 637515, 641628, 665392, 677040, 680016, 690984, 712920, 736684, 748566, 761670, 765018, 767760, 793352, 802035, 831740, 850020, 855504, 863730, 870480, 892521, 920855, 987120, 991690, 998088, 1015560, 1020024, 1069380, 1105026, 1122849, 1133360, 1151640, 1190028, 1218672, 1247610, 1275030, 1283256, 1289197, 1381968, 1425840, 1473368, 1487535, 1497132, 1523340, 1530036, 1586704, 1604070, 1657539, 1663480, 1700040, 1727460, 1785042, 1841710, 1871415, 1912545, 1983380, 1996176, 2031120, 2040048, 2138760, 2210052, 2245698, 2303280, 2380056, 2495220, 2550060, 2566512, 2578394, 2677563, 2762565, 2946736, 2975070, 2994264, 3046680, 3060072, 3208140, 3315078, 3326960, 3400080, 3454920, 3570084, 3683420, 3742830, 3825090, 3867591, 3966760, 4277520, 4420104, 4462605, 4491396, 4760112, 4972617, 4990440, 5100120, 5156788, 5355126, 5525130, 5614245, 5950140, 5988528, 6093360, 6120144, 6416280, 6445985, 6630156, 6909840, 7140168, 7366840, 7485660, 7650180, 7735182, 7933520, 8287695, 8840208, 8925210, 8982792, 9945234, 9980880, 10200240, 10313576, 10710252, 11050260, 11228490, 11602773, 11900280, 12832560, 12891970, 13260312, 13387815, 14280336, 14733680, 14971320, 15300360, 15470364, 16575390, 17850420, 17965584, 19337955, 19890468, 20627152, 21420504, 22100520, 22456980, 23205546, 23800560, 24863085, 25783940, 26520624, 26775630, 29942640, 30600720, 30940728, 33150780, 34808319, 35700840, 38675910, 39780936, 42841008, 44201040, 44913960, 46411092, 49726170, 51567880, 53551260, 58013865, 61881456, 66301560, 69616638, 71401680, 77351820, 79561872, 89827920, 92822184, 99452340, 103135760, 107102520, 116027730, 132603120, 139233276, 154703640, 174041595, 185644368, 198904680, 214205040, 232055460, 278466552, 309407280, 348083190, 397809360, 464110920, 556933104, 696166380, 928221840, 1392332760, 2784665520]

約数ペア:

[(1, 2784665520), (2, 1392332760), (3, 928221840), (4, 696166380), (5, 556933104), (6, 464110920), (7, 397809360), (8, 348083190), (9, 309407280), (10, 278466552), (12, 232055460), (13, 214205040), (14, 198904680), (15, 185644368), (16, 174041595), (18, 154703640), (20, 139233276), (21, 132603120), (24, 116027730), (26, 107102520), (27, 103135760), (28, 99452340), (30, 92822184), (31, 89827920), (35, 79561872), (36, 77351820), (39, 71401680), (40, 69616638), (42, 66301560), (45, 61881456), (48, 58013865), (52, 53551260), (54, 51567880), (56, 49726170), (60, 46411092), (62, 44913960), (63, 44201040), (65, 42841008), (70, 39780936), (72, 38675910), (78, 35700840), (80, 34808319), (84, 33150780), (90, 30940728), (91, 30600720), (93, 29942640), (104, 26775630), (105, 26520624), (108, 25783940), (112, 24863085), (117, 23800560), (120, 23205546), (124, 22456980), (126, 22100520), (130, 21420504), (135, 20627152), (140, 19890468), (144, 19337955), (155, 17965584), (156, 17850420), (168, 16575390), (180, 15470364), (182, 15300360), (186, 14971320), (189, 14733680), (195, 14280336), (208, 13387815), (210, 13260312), (216, 12891970), (217, 12832560), (234, 11900280), (240, 11602773), (248, 11228490), (252, 11050260), (260, 10710252), (270, 10313576), (273, 10200240), (279, 9980880), (280, 9945234), (310, 8982792), (312, 8925210), (315, 8840208), (336, 8287695), (351, 7933520), (360, 7735182), (364, 7650180), (372, 7485660), (378, 7366840), (390, 7140168), (403, 6909840), (420, 6630156), (432, 6445985), (434, 6416280), (455, 6120144), (457, 6093360), (465, 5988528), (468, 5950140), (496, 5614245), (504, 5525130), (520, 5355126), (540, 5156788), (546, 5100120), (558, 4990440), (560, 4972617), (585, 4760112), (620, 4491396), (624, 4462605), (630, 4420104), (651, 4277520), (702, 3966760), (720, 3867591), (728, 3825090), (744, 3742830), (756, 3683420), (780, 3570084), (806, 3454920), (819, 3400080), (837, 3326960), (840, 3315078), (868, 3208140), (910, 3060072), (914, 3046680), (930, 2994264), (936, 2975070), (945, 2946736), (1008, 2762565), (1040, 2677563), (1080, 2578394), (1085, 2566512), (1092, 2550060), (1116, 2495220), (1170, 2380056), (1209, 2303280), (1240, 2245698), (1260, 2210052), (1302, 2138760), (1365, 2040048), (1371, 2031120), (1395, 1996176), (1404, 1983380), (1456, 1912545), (1488, 1871415), (1512, 1841710), (1560, 1785042), (1612, 1727460), (1638, 1700040), (1674, 1663480), (1680, 1657539), (1736, 1604070), (1755, 1586704), (1820, 1530036), (1828, 1523340), (1860, 1497132), (1872, 1487535), (1890, 1473368), (1953, 1425840), (2015, 1381968), (2160, 1289197), (2170, 1283256), (2184, 1275030), (2232, 1247610), (2285, 1218672), (2340, 1190028), (2418, 1151640), (2457, 1133360), (2480, 1122849), (2520, 1105026), (2604, 1069380), (2730, 1020024), (2742, 1015560), (2790, 998088), (2808, 991690), (2821, 987120), (3024, 920855), (3120, 892521), (3199, 870480), (3224, 863730), (3255, 855504), (3276, 850020), (3348, 831740), (3472, 802035), (3510, 793352), (3627, 767760), (3640, 765018), (3656, 761670), (3720, 748566), (3780, 736684), (3906, 712920), (4030, 690984), (4095, 680016), (4113, 677040), (4185, 665392), (4340, 641628), (4368, 637515), (4464, 623805), (4570, 609336), (4680, 595014), (4836, 575820), (4914, 566680), (5040, 552513), (5208, 534690), (5460, 510012), (5484, 507780), (5580, 499044), (5616, 495845), (5642, 493560), (5859, 475280), (5941, 468720), (6045, 460656), (6398, 435240), (6448, 431865), (6510, 427752), (6552, 425010), (6696, 415870), (6855, 406224), (7020, 396676), (7254, 383880), (7280, 382509), (7312, 380835), (7440, 374283), (7560, 368342), (7812, 356460), (8060, 345492), (8190, 340008), (8226, 338520), (8370, 332696), (8463, 329040), (8680, 320814), (9140, 304668), (9360, 297507), (9597, 290160), (9672, 287910), (9765, 285168), (9828, 283340), (10416, 267345), (10881, 255920), (10920, 255006), (10968, 253890), (11160, 249522), (11284, 246780), (11718, 237640), (11882, 234360), (12090, 230328), (12285, 226672), (12339, 225680), (12796, 217620), (13020, 213876), (13104, 212505), (13392, 207935), (13710, 203112), (14040, 198338), (14105, 197424), (14167, 196560), (14508, 191940), (15120, 184171), (15624, 178230), (15995, 174096), (16120, 172746), (16380, 170004), (16452, 169260), (16740, 166348), (16926, 164520), (17360, 160407), (17823, 156240), (18135, 153552), (18280, 152334), (19194, 145080), (19344, 143955), (19530, 142584), (19656, 141670), (20565, 135408), (21762, 127960), (21840, 127503), (21936, 126945), (22320, 124761), (22568, 123390), (23436, 118820), (23764, 117180), (24180, 115164), (24570, 113336), (24678, 112840), (25389, 109680), (25592, 108810), (26040, 106938), (27420, 101556), (28080, 99169), (28210, 98712), (28334, 98280), (28791, 96720), (29016, 95970), (29295, 95056), (29705, 93744), (31248, 89115), (31990, 87048), (32240, 86373), (32760, 85002), (32904, 84630), (33480, 83174), (33852, 82260), (35646, 78120), (36270, 76776), (36560, 76167), (38388, 72540), (39060, 71292), (39312, 70835), (41130, 67704), (41587, 66960), (42315, 65808), (42501, 65520), (43524, 63980), (45136, 61695), (46872, 59410), (47528, 58590), (47985, 58032), (48360, 57582), (49140, 56668), (49356, 56420), (50778, 54840), (51184, 54405), (52080, 53469)]