16991054080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 576

約数和(自身を含む): 55629504000

約数和(自身を除く): 38638449920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 89, 91, 104, 110, 112, 128, 130, 140, 143, 149, 154, 160, 176, 178, 182, 208, 220, 224, 256, 260, 280, 286, 298, 308, 320, 352, 356, 364, 385, 416, 440, 445, 448, 455, 520, 560, 572, 596, 616, 623, 640, 704, 712, 715, 728, 745, 770, 832, 880, 890, 896, 910, 979, 1001, 1040, 1043, 1120, 1144, 1157, 1192, 1232, 1246, 1280, 1408, 1424, 1430, 1456, 1490, 1540, 1639, 1664, 1760, 1780, 1792, 1820, 1937, 1958, 2002, 2080, 2086, 2240, 2288, 2314, 2384, 2464, 2492, 2816, 2848, 2860, 2912, 2980, 3080, 3115, 3278, 3328, 3520, 3560, 3640, 3874, 3916, 4004, 4160, 4172, 4480, 4576, 4628, 4768, 4895, 4928, 4984, 5005, 5215, 5696, 5720, 5785, 5824, 5960, 6160, 6230, 6556, 6853, 7040, 7120, 7280, 7748, 7832, 8008, 8099, 8195, 8320, 8344, 8960, 9152, 9256, 9536, 9685, 9790, 9856, 9968, 10010, 10430, 11392, 11440, 11473, 11570, 11648, 11920, 12320, 12460, 12727, 13112, 13261, 13559, 13706, 14080, 14240, 14560, 15496, 15664, 16016, 16198, 16390, 16640, 16688, 18304, 18512, 19072, 19370, 19580, 19712, 19936, 20020, 20860, 21307, 22784, 22880, 22946, 23140, 23296, 23840, 24640, 24920, 25454, 26224, 26522, 27118, 27412, 28480, 29120, 30992, 31328, 32032, 32396, 32780, 33376, 34265, 36608, 37024, 38144, 38740, 39160, 39872, 40040, 40495, 41720, 42614, 45760, 45892, 46280, 47680, 49280, 49840, 50908, 52448, 53044, 54236, 54824, 56960, 57365, 58240, 61984, 62656, 63635, 64064, 64792, 65560, 66305, 66752, 67795, 68530, 74048, 77480, 78320, 79744, 80080, 80990, 83440, 85228, 89089, 91520, 91784, 92560, 92827, 95360, 98560, 99680, 101816, 104896, 106088, 106535, 108472, 109648, 113920, 114730, 116480, 123968, 125312, 127270, 128128, 129584, 131120, 132610, 133504, 135590, 137060, 145871, 148096, 149149, 154960, 156640, 159488, 160160, 161980, 166880, 170456, 172393, 178178, 183040, 183568, 185120, 185654, 190720, 199360, 203632, 209792, 212176, 213070, 216944, 219296, 229460, 247936, 250624, 254540, 256256, 259168, 262240, 265220, 267008, 271180, 274120, 291742, 296192, 298298, 309920, 313280, 320320, 323960, 333760, 340912, 344786, 356356, 367136, 370240, 371308, 398720, 407264, 419584, 424352, 426140, 433888, 438592, 445445, 458920, 464135, 495872, 509080, 518336, 524480, 530440, 542360, 548240, 583484, 596596, 619840, 626560, 640640, 647920, 667520, 681824, 689572, 712712, 729355, 734272, 740480, 742616, 745745, 797440, 814528, 848704, 852280, 861965, 867776, 877184, 890890, 917840, 928270, 1018160, 1021097, 1036672, 1048960, 1060880, 1084720, 1096480, 1166968, 1193192, 1206751, 1239680, 1253120, 1281280, 1295840, 1335040, 1363648, 1379144, 1425424, 1458710, 1468544, 1480960, 1485232, 1491490, 1629056, 1697408, 1704560, 1723930, 1735552, 1754368, 1781780, 1835680, 1856540, 1896323, 2036320, 2042194, 2073344, 2097920, 2121760, 2169440, 2192960, 2333936, 2386384, 2413502, 2479360, 2591680, 2727296, 2758288, 2850848, 2917420, 2937088, 2970464, 2982980, 3258112, 3394816, 3409120, 3447860, 3471104, 3563560, 3671360, 3713080, 3792646, 4072640, 4084388, 4243520, 4338880, 4385920, 4667872, 4772768, 4827004, 5105485, 5183360, 5454592, 5516576, 5701696, 5834840, 5940928, 5965960, 6033755, 6818240, 6895720, 7127120, 7342720, 7426160, 7585292, 8145280, 8168776, 8487040, 8677760, 8771840, 9335744, 9481615, 9545536, 9654008, 10210970, 10366720, 11033152, 11403392, 11669680, 11881856, 11931920, 12067510, 13274261, 13636480, 13791440, 14254240, 14685440, 14852320, 15170584, 16290560, 16337552, 16974080, 17355520, 18671488, 18963230, 19091072, 19308016, 20421940, 22066304, 22806784, 23339360, 23763712, 23863840, 24135020, 26548522, 27272960, 27582880, 28508480, 29704640, 30341168, 32675104, 37342976, 37926460, 38182144, 38616032, 40843880, 44132608, 46678720, 47727680, 48270040, 53097044, 55165760, 57016960, 59409280, 60682336, 65350208, 66371305, 75852920, 77232064, 81687760, 93357440, 95455360, 96540080, 106194088, 110331520, 114033920, 118818560, 121364672, 130700416, 132742610, 151705840, 154464128, 163375520, 186714880, 190910720, 193080160, 212388176, 220663040, 242729344, 261400832, 265485220, 303411680, 308928256, 326751040, 386160320, 424776352, 485458688, 530970440, 606823360, 653502080, 772320640, 849552704, 1061940880, 1213646720, 1307004160, 1544641280, 1699105408, 2123881760, 2427293440, 3398210816, 4247763520, 8495527040, 16991054080]

約数ペア:

[(1, 16991054080), (2, 8495527040), (4, 4247763520), (5, 3398210816), (7, 2427293440), (8, 2123881760), (10, 1699105408), (11, 1544641280), (13, 1307004160), (14, 1213646720), (16, 1061940880), (20, 849552704), (22, 772320640), (26, 653502080), (28, 606823360), (32, 530970440), (35, 485458688), (40, 424776352), (44, 386160320), (52, 326751040), (55, 308928256), (56, 303411680), (64, 265485220), (65, 261400832), (70, 242729344), (77, 220663040), (80, 212388176), (88, 193080160), (89, 190910720), (91, 186714880), (104, 163375520), (110, 154464128), (112, 151705840), (128, 132742610), (130, 130700416), (140, 121364672), (143, 118818560), (149, 114033920), (154, 110331520), (160, 106194088), (176, 96540080), (178, 95455360), (182, 93357440), (208, 81687760), (220, 77232064), (224, 75852920), (256, 66371305), (260, 65350208), (280, 60682336), (286, 59409280), (298, 57016960), (308, 55165760), (320, 53097044), (352, 48270040), (356, 47727680), (364, 46678720), (385, 44132608), (416, 40843880), (440, 38616032), (445, 38182144), (448, 37926460), (455, 37342976), (520, 32675104), (560, 30341168), (572, 29704640), (596, 28508480), (616, 27582880), (623, 27272960), (640, 26548522), (704, 24135020), (712, 23863840), (715, 23763712), (728, 23339360), (745, 22806784), (770, 22066304), (832, 20421940), (880, 19308016), (890, 19091072), (896, 18963230), (910, 18671488), (979, 17355520), (1001, 16974080), (1040, 16337552), (1043, 16290560), (1120, 15170584), (1144, 14852320), (1157, 14685440), (1192, 14254240), (1232, 13791440), (1246, 13636480), (1280, 13274261), (1408, 12067510), (1424, 11931920), (1430, 11881856), (1456, 11669680), (1490, 11403392), (1540, 11033152), (1639, 10366720), (1664, 10210970), (1760, 9654008), (1780, 9545536), (1792, 9481615), (1820, 9335744), (1937, 8771840), (1958, 8677760), (2002, 8487040), (2080, 8168776), (2086, 8145280), (2240, 7585292), (2288, 7426160), (2314, 7342720), (2384, 7127120), (2464, 6895720), (2492, 6818240), (2816, 6033755), (2848, 5965960), (2860, 5940928), (2912, 5834840), (2980, 5701696), (3080, 5516576), (3115, 5454592), (3278, 5183360), (3328, 5105485), (3520, 4827004), (3560, 4772768), (3640, 4667872), (3874, 4385920), (3916, 4338880), (4004, 4243520), (4160, 4084388), (4172, 4072640), (4480, 3792646), (4576, 3713080), (4628, 3671360), (4768, 3563560), (4895, 3471104), (4928, 3447860), (4984, 3409120), (5005, 3394816), (5215, 3258112), (5696, 2982980), (5720, 2970464), (5785, 2937088), (5824, 2917420), (5960, 2850848), (6160, 2758288), (6230, 2727296), (6556, 2591680), (6853, 2479360), (7040, 2413502), (7120, 2386384), (7280, 2333936), (7748, 2192960), (7832, 2169440), (8008, 2121760), (8099, 2097920), (8195, 2073344), (8320, 2042194), (8344, 2036320), (8960, 1896323), (9152, 1856540), (9256, 1835680), (9536, 1781780), (9685, 1754368), (9790, 1735552), (9856, 1723930), (9968, 1704560), (10010, 1697408), (10430, 1629056), (11392, 1491490), (11440, 1485232), (11473, 1480960), (11570, 1468544), (11648, 1458710), (11920, 1425424), (12320, 1379144), (12460, 1363648), (12727, 1335040), (13112, 1295840), (13261, 1281280), (13559, 1253120), (13706, 1239680), (14080, 1206751), (14240, 1193192), (14560, 1166968), (15496, 1096480), (15664, 1084720), (16016, 1060880), (16198, 1048960), (16390, 1036672), (16640, 1021097), (16688, 1018160), (18304, 928270), (18512, 917840), (19072, 890890), (19370, 877184), (19580, 867776), (19712, 861965), (19936, 852280), (20020, 848704), (20860, 814528), (21307, 797440), (22784, 745745), (22880, 742616), (22946, 740480), (23140, 734272), (23296, 729355), (23840, 712712), (24640, 689572), (24920, 681824), (25454, 667520), (26224, 647920), (26522, 640640), (27118, 626560), (27412, 619840), (28480, 596596), (29120, 583484), (30992, 548240), (31328, 542360), (32032, 530440), (32396, 524480), (32780, 518336), (33376, 509080), (34265, 495872), (36608, 464135), (37024, 458920), (38144, 445445), (38740, 438592), (39160, 433888), (39872, 426140), (40040, 424352), (40495, 419584), (41720, 407264), (42614, 398720), (45760, 371308), (45892, 370240), (46280, 367136), (47680, 356356), (49280, 344786), (49840, 340912), (50908, 333760), (52448, 323960), (53044, 320320), (54236, 313280), (54824, 309920), (56960, 298298), (57365, 296192), (58240, 291742), (61984, 274120), (62656, 271180), (63635, 267008), (64064, 265220), (64792, 262240), (65560, 259168), (66305, 256256), (66752, 254540), (67795, 250624), (68530, 247936), (74048, 229460), (77480, 219296), (78320, 216944), (79744, 213070), (80080, 212176), (80990, 209792), (83440, 203632), (85228, 199360), (89089, 190720), (91520, 185654), (91784, 185120), (92560, 183568), (92827, 183040), (95360, 178178), (98560, 172393), (99680, 170456), (101816, 166880), (104896, 161980), (106088, 160160), (106535, 159488), (108472, 156640), (109648, 154960), (113920, 149149), (114730, 148096), (116480, 145871), (123968, 137060), (125312, 135590), (127270, 133504), (128128, 132610), (129584, 131120)]