19474766080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 576

約数和(自身を含む): 62050738176

約数和(自身を除く): 42575972096

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 71, 77, 80, 88, 92, 110, 112, 115, 121, 128, 140, 142, 154, 160, 161, 176, 184, 220, 224, 230, 242, 253, 256, 280, 284, 308, 320, 322, 352, 355, 368, 385, 440, 448, 460, 484, 497, 506, 560, 568, 605, 616, 640, 644, 704, 710, 736, 770, 781, 805, 847, 880, 896, 920, 968, 994, 1012, 1120, 1136, 1210, 1232, 1265, 1280, 1288, 1331, 1408, 1420, 1472, 1540, 1562, 1610, 1633, 1694, 1760, 1771, 1792, 1840, 1936, 1988, 2024, 2240, 2272, 2420, 2464, 2485, 2530, 2576, 2662, 2783, 2816, 2840, 2944, 3080, 3124, 3220, 3266, 3388, 3520, 3542, 3680, 3872, 3905, 3976, 4048, 4235, 4480, 4544, 4840, 4928, 4970, 5060, 5152, 5324, 5467, 5566, 5680, 5888, 6160, 6248, 6440, 6532, 6655, 6776, 7040, 7084, 7360, 7744, 7810, 7952, 8096, 8165, 8470, 8591, 8855, 8960, 9088, 9317, 9680, 9856, 9940, 10120, 10304, 10648, 10934, 11132, 11360, 11431, 12320, 12496, 12880, 13064, 13310, 13552, 13915, 14080, 14168, 14720, 15488, 15620, 15904, 16192, 16330, 16940, 17182, 17710, 17963, 18176, 18634, 19360, 19481, 19712, 19880, 20240, 20608, 21296, 21868, 22264, 22720, 22862, 24640, 24992, 25760, 26128, 26620, 27104, 27335, 27830, 28336, 29440, 30613, 30976, 31240, 31808, 32384, 32660, 33880, 34364, 35420, 35926, 37268, 38720, 38962, 39760, 40480, 41216, 42592, 42955, 43736, 44528, 45440, 45724, 46585, 49280, 49984, 51520, 52256, 53240, 54208, 54670, 55660, 56672, 57155, 60137, 61226, 62480, 63616, 64768, 65320, 67760, 68728, 70840, 71852, 74536, 77440, 77924, 79520, 80960, 85184, 85910, 87472, 89056, 89815, 90880, 91448, 93170, 94501, 97405, 98560, 99968, 103040, 104512, 106480, 108416, 109340, 111320, 113344, 114310, 120274, 122452, 124960, 125741, 127232, 130640, 135520, 137456, 141680, 143704, 149072, 153065, 154880, 155848, 159040, 161920, 170368, 171820, 174944, 178112, 179630, 182896, 186340, 189002, 194810, 197593, 199936, 206080, 209024, 212960, 214291, 216832, 218680, 222640, 226688, 228620, 240548, 244904, 249920, 251482, 261280, 271040, 274912, 283360, 287408, 298144, 300685, 306130, 311696, 318080, 323840, 340736, 343640, 349888, 356224, 359260, 365792, 372680, 378004, 389620, 395186, 418048, 425920, 428582, 437360, 445280, 453376, 457240, 472505, 481096, 489808, 499840, 502964, 522560, 542080, 549824, 566720, 574816, 596288, 601370, 612260, 623392, 628705, 636160, 661507, 687280, 699776, 712448, 718520, 731584, 745360, 756008, 779240, 790372, 851840, 857164, 874720, 890560, 914480, 945010, 962192, 979616, 987965, 999680, 1005928, 1045120, 1071455, 1084160, 1099648, 1133440, 1149632, 1192576, 1202740, 1224520, 1246784, 1257410, 1323014, 1374560, 1383151, 1399552, 1437040, 1463168, 1490720, 1512016, 1558480, 1580744, 1703680, 1714328, 1749440, 1781120, 1828960, 1890020, 1924384, 1959232, 1975930, 2011856, 2090240, 2142910, 2173523, 2199296, 2266880, 2299264, 2385152, 2405480, 2449040, 2493568, 2514820, 2646028, 2749120, 2766302, 2874080, 2926336, 2981440, 3024032, 3116960, 3161488, 3307535, 3428656, 3498880, 3562240, 3657920, 3780040, 3848768, 3918464, 3951860, 4023712, 4285820, 4347046, 4598528, 4810960, 4898080, 4987136, 5029640, 5292056, 5498240, 5532604, 5748160, 5962880, 6048064, 6233920, 6322976, 6615070, 6857312, 6915755, 6997760, 7315840, 7560080, 7697536, 7836928, 7903720, 8047424, 8571640, 8694092, 9621920, 9796160, 10059280, 10584112, 10867615, 10996480, 11065208, 11496320, 11925760, 12096128, 12467840, 12645952, 13230140, 13714624, 13831510, 14631680, 15120160, 15214661, 15395072, 15807440, 16094848, 17143280, 17388184, 19243840, 19592320, 20118560, 21168224, 21735230, 22130416, 22992640, 24192256, 24935680, 25291904, 26460280, 27429248, 27663020, 30240320, 30429322, 31614880, 32189696, 34286560, 34776368, 38487680, 39184640, 40237120, 42336448, 43470460, 44260832, 50583808, 52920560, 54858496, 55326040, 60480640, 60858644, 63229760, 68573120, 69552736, 76073305, 76975360, 80474240, 84672896, 86940920, 88521664, 105841120, 110652080, 120961280, 121717288, 126459520, 137146240, 139105472, 152146610, 160948480, 169345792, 173881840, 177043328, 211682240, 221304160, 243434576, 252919040, 274292480, 278210944, 304293220, 347763680, 354086656, 423364480, 442608320, 486869152, 556421888, 608586440, 695527360, 846728960, 885216640, 973738304, 1217172880, 1391054720, 1770433280, 1947476608, 2434345760, 2782109440, 3894953216, 4868691520, 9737383040, 19474766080]

約数ペア:

[(1, 19474766080), (2, 9737383040), (4, 4868691520), (5, 3894953216), (7, 2782109440), (8, 2434345760), (10, 1947476608), (11, 1770433280), (14, 1391054720), (16, 1217172880), (20, 973738304), (22, 885216640), (23, 846728960), (28, 695527360), (32, 608586440), (35, 556421888), (40, 486869152), (44, 442608320), (46, 423364480), (55, 354086656), (56, 347763680), (64, 304293220), (70, 278210944), (71, 274292480), (77, 252919040), (80, 243434576), (88, 221304160), (92, 211682240), (110, 177043328), (112, 173881840), (115, 169345792), (121, 160948480), (128, 152146610), (140, 139105472), (142, 137146240), (154, 126459520), (160, 121717288), (161, 120961280), (176, 110652080), (184, 105841120), (220, 88521664), (224, 86940920), (230, 84672896), (242, 80474240), (253, 76975360), (256, 76073305), (280, 69552736), (284, 68573120), (308, 63229760), (320, 60858644), (322, 60480640), (352, 55326040), (355, 54858496), (368, 52920560), (385, 50583808), (440, 44260832), (448, 43470460), (460, 42336448), (484, 40237120), (497, 39184640), (506, 38487680), (560, 34776368), (568, 34286560), (605, 32189696), (616, 31614880), (640, 30429322), (644, 30240320), (704, 27663020), (710, 27429248), (736, 26460280), (770, 25291904), (781, 24935680), (805, 24192256), (847, 22992640), (880, 22130416), (896, 21735230), (920, 21168224), (968, 20118560), (994, 19592320), (1012, 19243840), (1120, 17388184), (1136, 17143280), (1210, 16094848), (1232, 15807440), (1265, 15395072), (1280, 15214661), (1288, 15120160), (1331, 14631680), (1408, 13831510), (1420, 13714624), (1472, 13230140), (1540, 12645952), (1562, 12467840), (1610, 12096128), (1633, 11925760), (1694, 11496320), (1760, 11065208), (1771, 10996480), (1792, 10867615), (1840, 10584112), (1936, 10059280), (1988, 9796160), (2024, 9621920), (2240, 8694092), (2272, 8571640), (2420, 8047424), (2464, 7903720), (2485, 7836928), (2530, 7697536), (2576, 7560080), (2662, 7315840), (2783, 6997760), (2816, 6915755), (2840, 6857312), (2944, 6615070), (3080, 6322976), (3124, 6233920), (3220, 6048064), (3266, 5962880), (3388, 5748160), (3520, 5532604), (3542, 5498240), (3680, 5292056), (3872, 5029640), (3905, 4987136), (3976, 4898080), (4048, 4810960), (4235, 4598528), (4480, 4347046), (4544, 4285820), (4840, 4023712), (4928, 3951860), (4970, 3918464), (5060, 3848768), (5152, 3780040), (5324, 3657920), (5467, 3562240), (5566, 3498880), (5680, 3428656), (5888, 3307535), (6160, 3161488), (6248, 3116960), (6440, 3024032), (6532, 2981440), (6655, 2926336), (6776, 2874080), (7040, 2766302), (7084, 2749120), (7360, 2646028), (7744, 2514820), (7810, 2493568), (7952, 2449040), (8096, 2405480), (8165, 2385152), (8470, 2299264), (8591, 2266880), (8855, 2199296), (8960, 2173523), (9088, 2142910), (9317, 2090240), (9680, 2011856), (9856, 1975930), (9940, 1959232), (10120, 1924384), (10304, 1890020), (10648, 1828960), (10934, 1781120), (11132, 1749440), (11360, 1714328), (11431, 1703680), (12320, 1580744), (12496, 1558480), (12880, 1512016), (13064, 1490720), (13310, 1463168), (13552, 1437040), (13915, 1399552), (14080, 1383151), (14168, 1374560), (14720, 1323014), (15488, 1257410), (15620, 1246784), (15904, 1224520), (16192, 1202740), (16330, 1192576), (16940, 1149632), (17182, 1133440), (17710, 1099648), (17963, 1084160), (18176, 1071455), (18634, 1045120), (19360, 1005928), (19481, 999680), (19712, 987965), (19880, 979616), (20240, 962192), (20608, 945010), (21296, 914480), (21868, 890560), (22264, 874720), (22720, 857164), (22862, 851840), (24640, 790372), (24992, 779240), (25760, 756008), (26128, 745360), (26620, 731584), (27104, 718520), (27335, 712448), (27830, 699776), (28336, 687280), (29440, 661507), (30613, 636160), (30976, 628705), (31240, 623392), (31808, 612260), (32384, 601370), (32660, 596288), (33880, 574816), (34364, 566720), (35420, 549824), (35926, 542080), (37268, 522560), (38720, 502964), (38962, 499840), (39760, 489808), (40480, 481096), (41216, 472505), (42592, 457240), (42955, 453376), (43736, 445280), (44528, 437360), (45440, 428582), (45724, 425920), (46585, 418048), (49280, 395186), (49984, 389620), (51520, 378004), (52256, 372680), (53240, 365792), (54208, 359260), (54670, 356224), (55660, 349888), (56672, 343640), (57155, 340736), (60137, 323840), (61226, 318080), (62480, 311696), (63616, 306130), (64768, 300685), (65320, 298144), (67760, 287408), (68728, 283360), (70840, 274912), (71852, 271040), (74536, 261280), (77440, 251482), (77924, 249920), (79520, 244904), (80960, 240548), (85184, 228620), (85910, 226688), (87472, 222640), (89056, 218680), (89815, 216832), (90880, 214291), (91448, 212960), (93170, 209024), (94501, 206080), (97405, 199936), (98560, 197593), (99968, 194810), (103040, 189002), (104512, 186340), (106480, 182896), (108416, 179630), (109340, 178112), (111320, 174944), (113344, 171820), (114310, 170368), (120274, 161920), (122452, 159040), (124960, 155848), (125741, 154880), (127232, 153065), (130640, 149072), (135520, 143704), (137456, 141680)]