20199778560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 864

約数和(自身を含む): 82139366400

約数和(自身を除く): 61939587840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 31, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 62, 64, 65, 72, 76, 78, 80, 90, 93, 95, 96, 104, 114, 117, 120, 124, 128, 130, 144, 152, 155, 156, 160, 171, 180, 186, 190, 192, 195, 208, 228, 229, 234, 240, 247, 248, 256, 260, 279, 285, 288, 304, 310, 312, 320, 342, 360, 372, 380, 384, 390, 403, 416, 456, 458, 465, 468, 480, 494, 496, 520, 558, 570, 576, 585, 589, 608, 620, 624, 640, 684, 687, 720, 741, 744, 760, 768, 780, 806, 832, 855, 912, 916, 930, 936, 960, 988, 992, 1040, 1116, 1140, 1145, 1152, 1170, 1178, 1209, 1216, 1235, 1240, 1248, 1280, 1368, 1374, 1395, 1440, 1482, 1488, 1520, 1560, 1612, 1664, 1710, 1767, 1824, 1832, 1860, 1872, 1920, 1976, 1984, 2015, 2061, 2080, 2223, 2232, 2280, 2290, 2304, 2340, 2356, 2418, 2432, 2470, 2480, 2496, 2736, 2748, 2790, 2880, 2945, 2964, 2976, 2977, 3040, 3120, 3224, 3328, 3420, 3435, 3534, 3627, 3648, 3664, 3705, 3720, 3744, 3840, 3952, 3968, 4030, 4122, 4160, 4351, 4446, 4464, 4560, 4580, 4680, 4712, 4836, 4864, 4940, 4960, 4992, 5301, 5472, 5496, 5580, 5760, 5890, 5928, 5952, 5954, 6045, 6080, 6240, 6448, 6840, 6870, 7068, 7099, 7254, 7296, 7328, 7410, 7440, 7488, 7657, 7904, 7936, 8060, 8244, 8320, 8702, 8835, 8892, 8928, 8931, 9120, 9160, 9360, 9424, 9672, 9880, 9920, 9984, 10305, 10602, 10944, 10992, 11115, 11160, 11520, 11780, 11856, 11904, 11908, 12090, 12160, 12480, 12896, 13053, 13680, 13740, 14136, 14198, 14508, 14592, 14656, 14820, 14880, 14885, 14976, 15314, 15808, 16120, 16488, 16640, 17404, 17670, 17784, 17856, 17862, 18135, 18240, 18320, 18720, 18848, 19344, 19760, 19840, 20610, 21204, 21297, 21755, 21888, 21984, 22230, 22320, 22971, 23560, 23712, 23808, 23816, 24180, 24320, 24960, 25792, 26106, 26505, 26793, 27360, 27480, 28272, 28396, 29016, 29312, 29640, 29760, 29770, 29952, 30628, 31616, 32240, 32976, 34808, 35340, 35495, 35568, 35712, 35724, 36270, 36480, 36640, 37440, 37696, 38285, 38688, 39159, 39520, 39680, 41220, 42408, 42594, 43510, 43776, 43968, 44460, 44640, 44655, 45942, 47120, 47424, 47632, 48360, 49920, 51584, 52212, 53010, 53586, 54720, 54960, 56544, 56563, 56792, 58032, 58624, 59280, 59520, 59540, 61256, 63232, 63891, 64480, 65265, 65952, 68913, 69616, 70680, 70990, 71136, 71424, 71448, 72540, 72960, 73280, 74880, 75392, 76570, 77376, 78318, 79040, 82440, 84816, 85188, 87020, 87936, 88920, 89280, 89310, 91884, 92287, 94240, 94848, 95264, 96720, 103168, 104424, 106020, 106485, 107172, 109440, 109920, 113088, 113126, 113584, 114855, 116064, 118560, 119040, 119080, 122512, 127782, 128960, 130530, 131904, 133965, 134881, 137826, 139232, 141360, 141980, 142272, 142896, 145080, 146560, 149760, 150784, 153140, 154752, 156636, 158080, 164880, 169632, 169689, 170376, 174040, 175872, 177840, 178560, 178620, 183768, 184574, 188480, 189696, 190528, 193440, 195795, 208848, 212040, 212970, 214344, 218880, 219840, 226176, 226252, 227168, 229710, 232128, 237120, 238160, 245024, 255564, 257920, 261060, 263808, 267930, 269762, 275652, 276861, 278464, 282720, 282815, 283960, 284544, 285792, 290160, 293120, 306280, 309504, 313272, 316160, 319455, 329760, 339264, 339378, 340752, 344565, 348080, 355680, 357120, 357240, 367536, 369148, 376960, 381056, 386880, 391590, 404643, 417696, 424080, 425940, 428688, 439680, 452352, 452504, 454336, 459420, 461435, 464256, 474240, 476320, 490048, 509067, 511128, 515840, 522120, 527616, 535860, 539524, 551304, 553722, 556928, 565440, 565630, 567920, 569088, 571584, 580320, 612560, 626544, 638910, 659520, 674405, 678528, 678756, 681504, 689130, 696160, 711360, 714480, 735072, 738296, 753920, 762112, 773760, 783180, 809286, 830583, 835392, 848160, 848445, 851880, 857376, 879360, 905008, 908672, 918840, 922870, 928512, 948480, 952640, 980096, 1018134, 1022256, 1044240, 1071720, 1079048, 1102608, 1107444, 1113856, 1130880, 1131260, 1135840, 1143168, 1160640, 1213929, 1225120, 1253088, 1277820, 1319040, 1348810, 1357056, 1357512, 1363008, 1378260, 1384305, 1392320, 1422720, 1428960, 1470144, 1476592, 1547520, 1566360, 1618572, 1661166, 1670784, 1696320, 1696890, 1703760, 1714752, 1753453, 1810016, 1817344, 1837680, 1845740, 1905280, 1960192, 2023215, 2036268, 2044512, 2088480, 2143440, 2158096, 2205216, 2214888, 2261760, 2262520, 2271680, 2286336, 2321280, 2427858, 2450240, 2506176, 2545335, 2555640, 2638080, 2697620, 2715024, 2726016, 2756520, 2768610, 2784640, 2845440, 2857920, 2940288, 2953184, 3132720, 3237144, 3322332, 3341568, 3392640, 3393780, 3407520, 3429504, 3506906, 3620032, 3675360, 3691480, 3810560, 4046430, 4072536, 4089024, 4152915, 4176960, 4286880, 4316192, 4410432, 4429776, 4525040, 4543360, 4642560, 4855716, 4900480, 5012352, 5090670, 5111280, 5260359, 5395240, 5430048, 5452032, 5513040, 5537220, 5569280, 5715840, 5880576, 5906368, 6069645, 6265440, 6474288, 6644664, 6785280, 6787560, 6815040, 6859008, 7013812, 7240064, 7350720, 7382960, 8092860, 8145072, 8178048, 8305830, 8353920, 8573760, 8632384, 8767265, 8820864, 8859552, 9050080, 9086720, 9711432, 9800960, 10024704, 10181340, 10222560, 10520718, 10790480, 10860096, 11026080, 11074440, 11431680, 11812736, 12139290, 12530880, 12948576, 13289328, 13575120, 13630080, 14027624, 14480128, 14701440, 14765920, 15781077, 16185720, 16290144, 16356096, 16611660, 16707840, 17147520, 17264768, 17534530, 17641728, 17719104, 18100160, 19422864, 20362680, 20445120, 21041436, 21580960, 21720192, 22052160, 22148880, 23625472, 24278580, 25061760, 25897152, 26301795, 26578656, 27150240, 27260160, 28055248, 29402880, 29531840, 31562154, 32371440, 32580288, 33223320, 34295040, 34529536, 35069060, 35438208, 36200320, 38845728, 40725360, 40890240, 42082872, 43161920, 43440384, 44104320, 44297760, 48557160, 50123520, 51794304, 52603590, 53157312, 54300480, 56110496, 59063680, 63124308, 64742880, 65160576, 66446640, 70138120, 70876416, 72400640, 77691456, 78905385, 81450720, 81780480, 84165744, 86323840, 88208640, 88595520, 97114320, 103588608, 105207180, 106314624, 108600960, 112220992, 118127360, 126248616, 129485760, 130321152, 132893280, 140276240, 155382912, 157810770, 162901440, 168331488, 172647680, 177191040, 194228640, 210414360, 212629248, 217201920, 224441984, 252497232, 258971520, 265786560, 280552480, 310765824, 315621540, 325802880, 336662976, 354382080, 388457280, 420828720, 448883968, 504994464, 517943040, 531573120, 561104960, 631243080, 651605760, 673325952, 776914560, 841657440, 1009988928, 1063146240, 1122209920, 1262486160, 1346651904, 1553829120, 1683314880, 2019977856, 2244419840, 2524972320, 3366629760, 4039955712, 5049944640, 6733259520, 10099889280, 20199778560]

約数ペア:

[(1, 20199778560), (2, 10099889280), (3, 6733259520), (4, 5049944640), (5, 4039955712), (6, 3366629760), (8, 2524972320), (9, 2244419840), (10, 2019977856), (12, 1683314880), (13, 1553829120), (15, 1346651904), (16, 1262486160), (18, 1122209920), (19, 1063146240), (20, 1009988928), (24, 841657440), (26, 776914560), (30, 673325952), (31, 651605760), (32, 631243080), (36, 561104960), (38, 531573120), (39, 517943040), (40, 504994464), (45, 448883968), (48, 420828720), (52, 388457280), (57, 354382080), (60, 336662976), (62, 325802880), (64, 315621540), (65, 310765824), (72, 280552480), (76, 265786560), (78, 258971520), (80, 252497232), (90, 224441984), (93, 217201920), (95, 212629248), (96, 210414360), (104, 194228640), (114, 177191040), (117, 172647680), (120, 168331488), (124, 162901440), (128, 157810770), (130, 155382912), (144, 140276240), (152, 132893280), (155, 130321152), (156, 129485760), (160, 126248616), (171, 118127360), (180, 112220992), (186, 108600960), (190, 106314624), (192, 105207180), (195, 103588608), (208, 97114320), (228, 88595520), (229, 88208640), (234, 86323840), (240, 84165744), (247, 81780480), (248, 81450720), (256, 78905385), (260, 77691456), (279, 72400640), (285, 70876416), (288, 70138120), (304, 66446640), (310, 65160576), (312, 64742880), (320, 63124308), (342, 59063680), (360, 56110496), (372, 54300480), (380, 53157312), (384, 52603590), (390, 51794304), (403, 50123520), (416, 48557160), (456, 44297760), (458, 44104320), (465, 43440384), (468, 43161920), (480, 42082872), (494, 40890240), (496, 40725360), (520, 38845728), (558, 36200320), (570, 35438208), (576, 35069060), (585, 34529536), (589, 34295040), (608, 33223320), (620, 32580288), (624, 32371440), (640, 31562154), (684, 29531840), (687, 29402880), (720, 28055248), (741, 27260160), (744, 27150240), (760, 26578656), (768, 26301795), (780, 25897152), (806, 25061760), (832, 24278580), (855, 23625472), (912, 22148880), (916, 22052160), (930, 21720192), (936, 21580960), (960, 21041436), (988, 20445120), (992, 20362680), (1040, 19422864), (1116, 18100160), (1140, 17719104), (1145, 17641728), (1152, 17534530), (1170, 17264768), (1178, 17147520), (1209, 16707840), (1216, 16611660), (1235, 16356096), (1240, 16290144), (1248, 16185720), (1280, 15781077), (1368, 14765920), (1374, 14701440), (1395, 14480128), (1440, 14027624), (1482, 13630080), (1488, 13575120), (1520, 13289328), (1560, 12948576), (1612, 12530880), (1664, 12139290), (1710, 11812736), (1767, 11431680), (1824, 11074440), (1832, 11026080), (1860, 10860096), (1872, 10790480), (1920, 10520718), (1976, 10222560), (1984, 10181340), (2015, 10024704), (2061, 9800960), (2080, 9711432), (2223, 9086720), (2232, 9050080), (2280, 8859552), (2290, 8820864), (2304, 8767265), (2340, 8632384), (2356, 8573760), (2418, 8353920), (2432, 8305830), (2470, 8178048), (2480, 8145072), (2496, 8092860), (2736, 7382960), (2748, 7350720), (2790, 7240064), (2880, 7013812), (2945, 6859008), (2964, 6815040), (2976, 6787560), (2977, 6785280), (3040, 6644664), (3120, 6474288), (3224, 6265440), (3328, 6069645), (3420, 5906368), (3435, 5880576), (3534, 5715840), (3627, 5569280), (3648, 5537220), (3664, 5513040), (3705, 5452032), (3720, 5430048), (3744, 5395240), (3840, 5260359), (3952, 5111280), (3968, 5090670), (4030, 5012352), (4122, 4900480), (4160, 4855716), (4351, 4642560), (4446, 4543360), (4464, 4525040), (4560, 4429776), (4580, 4410432), (4680, 4316192), (4712, 4286880), (4836, 4176960), (4864, 4152915), (4940, 4089024), (4960, 4072536), (4992, 4046430), (5301, 3810560), (5472, 3691480), (5496, 3675360), (5580, 3620032), (5760, 3506906), (5890, 3429504), (5928, 3407520), (5952, 3393780), (5954, 3392640), (6045, 3341568), (6080, 3322332), (6240, 3237144), (6448, 3132720), (6840, 2953184), (6870, 2940288), (7068, 2857920), (7099, 2845440), (7254, 2784640), (7296, 2768610), (7328, 2756520), (7410, 2726016), (7440, 2715024), (7488, 2697620), (7657, 2638080), (7904, 2555640), (7936, 2545335), (8060, 2506176), (8244, 2450240), (8320, 2427858), (8702, 2321280), (8835, 2286336), (8892, 2271680), (8928, 2262520), (8931, 2261760), (9120, 2214888), (9160, 2205216), (9360, 2158096), (9424, 2143440), (9672, 2088480), (9880, 2044512), (9920, 2036268), (9984, 2023215), (10305, 1960192), (10602, 1905280), (10944, 1845740), (10992, 1837680), (11115, 1817344), (11160, 1810016), (11520, 1753453), (11780, 1714752), (11856, 1703760), (11904, 1696890), (11908, 1696320), (12090, 1670784), (12160, 1661166), (12480, 1618572), (12896, 1566360), (13053, 1547520), (13680, 1476592), (13740, 1470144), (14136, 1428960), (14198, 1422720), (14508, 1392320), (14592, 1384305), (14656, 1378260), (14820, 1363008), (14880, 1357512), (14885, 1357056), (14976, 1348810), (15314, 1319040), (15808, 1277820), (16120, 1253088), (16488, 1225120), (16640, 1213929), (17404, 1160640), (17670, 1143168), (17784, 1135840), (17856, 1131260), (17862, 1130880), (18135, 1113856), (18240, 1107444), (18320, 1102608), (18720, 1079048), (18848, 1071720), (19344, 1044240), (19760, 1022256), (19840, 1018134), (20610, 980096), (21204, 952640), (21297, 948480), (21755, 928512), (21888, 922870), (21984, 918840), (22230, 908672), (22320, 905008), (22971, 879360), (23560, 857376), (23712, 851880), (23808, 848445), (23816, 848160), (24180, 835392), (24320, 830583), (24960, 809286), (25792, 783180), (26106, 773760), (26505, 762112), (26793, 753920), (27360, 738296), (27480, 735072), (28272, 714480), (28396, 711360), (29016, 696160), (29312, 689130), (29640, 681504), (29760, 678756), (29770, 678528), (29952, 674405), (30628, 659520), (31616, 638910), (32240, 626544), (32976, 612560), (34808, 580320), (35340, 571584), (35495, 569088), (35568, 567920), (35712, 565630), (35724, 565440), (36270, 556928), (36480, 553722), (36640, 551304), (37440, 539524), (37696, 535860), (38285, 527616), (38688, 522120), (39159, 515840), (39520, 511128), (39680, 509067), (41220, 490048), (42408, 476320), (42594, 474240), (43510, 464256), (43776, 461435), (43968, 459420), (44460, 454336), (44640, 452504), (44655, 452352), (45942, 439680), (47120, 428688), (47424, 425940), (47632, 424080), (48360, 417696), (49920, 404643), (51584, 391590), (52212, 386880), (53010, 381056), (53586, 376960), (54720, 369148), (54960, 367536), (56544, 357240), (56563, 357120), (56792, 355680), (58032, 348080), (58624, 344565), (59280, 340752), (59520, 339378), (59540, 339264), (61256, 329760), (63232, 319455), (63891, 316160), (64480, 313272), (65265, 309504), (65952, 306280), (68913, 293120), (69616, 290160), (70680, 285792), (70990, 284544), (71136, 283960), (71424, 282815), (71448, 282720), (72540, 278464), (72960, 276861), (73280, 275652), (74880, 269762), (75392, 267930), (76570, 263808), (77376, 261060), (78318, 257920), (79040, 255564), (82440, 245024), (84816, 238160), (85188, 237120), (87020, 232128), (87936, 229710), (88920, 227168), (89280, 226252), (89310, 226176), (91884, 219840), (92287, 218880), (94240, 214344), (94848, 212970), (95264, 212040), (96720, 208848), (103168, 195795), (104424, 193440), (106020, 190528), (106485, 189696), (107172, 188480), (109440, 184574), (109920, 183768), (113088, 178620), (113126, 178560), (113584, 177840), (114855, 175872), (116064, 174040), (118560, 170376), (119040, 169689), (119080, 169632), (122512, 164880), (127782, 158080), (128960, 156636), (130530, 154752), (131904, 153140), (133965, 150784), (134881, 149760), (137826, 146560), (139232, 145080), (141360, 142896), (141980, 142272)]