16861528320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:778

約数の個数: 576

約数和(自身を含む): 67288349184

約数和(自身を除く): 50426820864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 73, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 146, 156, 160, 168, 182, 192, 195, 208, 210, 219, 224, 240, 256, 260, 273, 280, 292, 312, 320, 336, 364, 365, 384, 390, 416, 420, 438, 448, 455, 480, 511, 520, 546, 560, 584, 624, 640, 661, 672, 728, 730, 768, 780, 832, 840, 876, 896, 910, 949, 960, 1022, 1040, 1092, 1095, 1120, 1168, 1248, 1280, 1322, 1344, 1365, 1456, 1460, 1533, 1560, 1664, 1680, 1752, 1792, 1820, 1898, 1920, 1983, 2044, 2080, 2184, 2190, 2240, 2336, 2496, 2555, 2644, 2688, 2730, 2847, 2912, 2920, 3066, 3120, 3305, 3328, 3360, 3504, 3640, 3796, 3840, 3966, 4088, 4160, 4368, 4380, 4480, 4627, 4672, 4745, 4992, 5110, 5288, 5376, 5460, 5694, 5824, 5840, 6132, 6240, 6610, 6643, 6720, 7008, 7280, 7592, 7665, 7932, 8176, 8320, 8593, 8736, 8760, 8960, 9254, 9344, 9490, 9915, 9984, 10220, 10576, 10920, 11388, 11648, 11680, 12264, 12480, 13220, 13286, 13440, 13881, 14016, 14235, 14560, 15184, 15330, 15864, 16352, 16640, 17186, 17472, 17520, 18508, 18688, 18980, 19830, 19929, 20440, 21152, 21840, 22776, 23135, 23296, 23360, 24528, 24960, 25779, 26440, 26572, 26880, 27762, 28032, 28470, 29120, 30368, 30660, 31728, 32704, 33215, 34372, 34944, 35040, 37016, 37960, 39660, 39858, 40880, 42304, 42965, 43680, 45552, 46270, 46720, 48253, 49056, 49920, 51558, 52880, 53144, 55524, 56064, 56940, 58240, 60151, 60736, 61320, 63456, 65408, 66430, 68744, 69405, 69888, 70080, 74032, 75920, 79320, 79716, 81760, 84608, 85930, 87360, 91104, 92540, 93440, 96506, 98112, 99645, 103116, 105760, 106288, 111048, 113880, 116480, 120302, 121472, 122640, 126912, 128895, 130816, 132860, 137488, 138810, 140160, 144759, 148064, 151840, 158640, 159432, 163520, 169216, 171860, 174720, 180453, 182208, 185080, 193012, 196224, 199290, 206232, 211520, 212576, 222096, 227760, 240604, 241265, 242944, 245280, 253824, 257790, 265720, 274976, 277620, 280320, 289518, 296128, 300755, 303680, 317280, 318864, 327040, 337771, 343720, 349440, 360906, 364416, 370160, 386024, 392448, 398580, 412464, 423040, 425152, 444192, 455520, 481208, 482530, 490560, 507648, 515580, 531440, 549952, 555240, 579036, 592256, 601510, 607360, 627289, 634560, 637728, 654080, 675542, 687440, 721812, 723795, 728832, 740320, 772048, 797160, 824928, 846080, 850304, 888384, 902265, 911040, 962416, 965060, 981120, 1013313, 1031160, 1062880, 1099904, 1110480, 1158072, 1184512, 1203020, 1214720, 1254578, 1269120, 1275456, 1351084, 1374880, 1443624, 1447590, 1480640, 1544096, 1594320, 1649856, 1688855, 1700608, 1776768, 1804530, 1822080, 1881867, 1924832, 1930120, 1962240, 2026626, 2062320, 2125760, 2199808, 2220960, 2316144, 2406040, 2509156, 2538240, 2550912, 2702168, 2749760, 2887248, 2895180, 2961280, 3088192, 3136445, 3188640, 3299712, 3377710, 3553536, 3609060, 3644160, 3763734, 3849664, 3860240, 4053252, 4124640, 4251520, 4391023, 4441920, 4632288, 4812080, 5018312, 5066565, 5101824, 5404336, 5499520, 5774496, 5790360, 5922560, 6176384, 6272890, 6377280, 6599424, 6755420, 7218120, 7527468, 7699328, 7720480, 8106504, 8249280, 8503040, 8782046, 8883840, 9264576, 9409335, 9624160, 10036624, 10133130, 10808672, 10999040, 11548992, 11580720, 12352768, 12545780, 12754560, 13173069, 13510840, 14436240, 15054936, 15398656, 15440960, 16213008, 16498560, 17564092, 17767680, 18529152, 18818670, 19248320, 20073248, 20266260, 21617344, 21955115, 23097984, 23161440, 25091560, 25509120, 26346138, 27021680, 28872480, 30109872, 30881920, 32426016, 32997120, 35128184, 37058304, 37637340, 38496640, 40146496, 40532520, 43234688, 43910230, 46195968, 46322880, 50183120, 52692276, 54043360, 57744960, 60219744, 61763840, 64852032, 65865345, 70256368, 75274680, 76993280, 80292992, 81065040, 86469376, 87820460, 92645760, 100366240, 105384552, 108086720, 115489920, 120439488, 129704064, 131730690, 140512736, 150549360, 160585984, 162130080, 175640920, 185291520, 200732480, 210769104, 216173440, 230979840, 240878976, 259408128, 263461380, 281025472, 301098720, 324260160, 351281840, 401464960, 421538208, 432346880, 481757952, 526922760, 562050944, 602197440, 648520320, 702563680, 802929920, 843076416, 1053845520, 1124101888, 1204394880, 1297040640, 1405127360, 1686152832, 2107691040, 2408789760, 2810254720, 3372305664, 4215382080, 5620509440, 8430764160, 16861528320]

約数ペア:

[(1, 16861528320), (2, 8430764160), (3, 5620509440), (4, 4215382080), (5, 3372305664), (6, 2810254720), (7, 2408789760), (8, 2107691040), (10, 1686152832), (12, 1405127360), (13, 1297040640), (14, 1204394880), (15, 1124101888), (16, 1053845520), (20, 843076416), (21, 802929920), (24, 702563680), (26, 648520320), (28, 602197440), (30, 562050944), (32, 526922760), (35, 481757952), (39, 432346880), (40, 421538208), (42, 401464960), (48, 351281840), (52, 324260160), (56, 301098720), (60, 281025472), (64, 263461380), (65, 259408128), (70, 240878976), (73, 230979840), (78, 216173440), (80, 210769104), (84, 200732480), (91, 185291520), (96, 175640920), (104, 162130080), (105, 160585984), (112, 150549360), (120, 140512736), (128, 131730690), (130, 129704064), (140, 120439488), (146, 115489920), (156, 108086720), (160, 105384552), (168, 100366240), (182, 92645760), (192, 87820460), (195, 86469376), (208, 81065040), (210, 80292992), (219, 76993280), (224, 75274680), (240, 70256368), (256, 65865345), (260, 64852032), (273, 61763840), (280, 60219744), (292, 57744960), (312, 54043360), (320, 52692276), (336, 50183120), (364, 46322880), (365, 46195968), (384, 43910230), (390, 43234688), (416, 40532520), (420, 40146496), (438, 38496640), (448, 37637340), (455, 37058304), (480, 35128184), (511, 32997120), (520, 32426016), (546, 30881920), (560, 30109872), (584, 28872480), (624, 27021680), (640, 26346138), (661, 25509120), (672, 25091560), (728, 23161440), (730, 23097984), (768, 21955115), (780, 21617344), (832, 20266260), (840, 20073248), (876, 19248320), (896, 18818670), (910, 18529152), (949, 17767680), (960, 17564092), (1022, 16498560), (1040, 16213008), (1092, 15440960), (1095, 15398656), (1120, 15054936), (1168, 14436240), (1248, 13510840), (1280, 13173069), (1322, 12754560), (1344, 12545780), (1365, 12352768), (1456, 11580720), (1460, 11548992), (1533, 10999040), (1560, 10808672), (1664, 10133130), (1680, 10036624), (1752, 9624160), (1792, 9409335), (1820, 9264576), (1898, 8883840), (1920, 8782046), (1983, 8503040), (2044, 8249280), (2080, 8106504), (2184, 7720480), (2190, 7699328), (2240, 7527468), (2336, 7218120), (2496, 6755420), (2555, 6599424), (2644, 6377280), (2688, 6272890), (2730, 6176384), (2847, 5922560), (2912, 5790360), (2920, 5774496), (3066, 5499520), (3120, 5404336), (3305, 5101824), (3328, 5066565), (3360, 5018312), (3504, 4812080), (3640, 4632288), (3796, 4441920), (3840, 4391023), (3966, 4251520), (4088, 4124640), (4160, 4053252), (4368, 3860240), (4380, 3849664), (4480, 3763734), (4627, 3644160), (4672, 3609060), (4745, 3553536), (4992, 3377710), (5110, 3299712), (5288, 3188640), (5376, 3136445), (5460, 3088192), (5694, 2961280), (5824, 2895180), (5840, 2887248), (6132, 2749760), (6240, 2702168), (6610, 2550912), (6643, 2538240), (6720, 2509156), (7008, 2406040), (7280, 2316144), (7592, 2220960), (7665, 2199808), (7932, 2125760), (8176, 2062320), (8320, 2026626), (8593, 1962240), (8736, 1930120), (8760, 1924832), (8960, 1881867), (9254, 1822080), (9344, 1804530), (9490, 1776768), (9915, 1700608), (9984, 1688855), (10220, 1649856), (10576, 1594320), (10920, 1544096), (11388, 1480640), (11648, 1447590), (11680, 1443624), (12264, 1374880), (12480, 1351084), (13220, 1275456), (13286, 1269120), (13440, 1254578), (13881, 1214720), (14016, 1203020), (14235, 1184512), (14560, 1158072), (15184, 1110480), (15330, 1099904), (15864, 1062880), (16352, 1031160), (16640, 1013313), (17186, 981120), (17472, 965060), (17520, 962416), (18508, 911040), (18688, 902265), (18980, 888384), (19830, 850304), (19929, 846080), (20440, 824928), (21152, 797160), (21840, 772048), (22776, 740320), (23135, 728832), (23296, 723795), (23360, 721812), (24528, 687440), (24960, 675542), (25779, 654080), (26440, 637728), (26572, 634560), (26880, 627289), (27762, 607360), (28032, 601510), (28470, 592256), (29120, 579036), (30368, 555240), (30660, 549952), (31728, 531440), (32704, 515580), (33215, 507648), (34372, 490560), (34944, 482530), (35040, 481208), (37016, 455520), (37960, 444192), (39660, 425152), (39858, 423040), (40880, 412464), (42304, 398580), (42965, 392448), (43680, 386024), (45552, 370160), (46270, 364416), (46720, 360906), (48253, 349440), (49056, 343720), (49920, 337771), (51558, 327040), (52880, 318864), (53144, 317280), (55524, 303680), (56064, 300755), (56940, 296128), (58240, 289518), (60151, 280320), (60736, 277620), (61320, 274976), (63456, 265720), (65408, 257790), (66430, 253824), (68744, 245280), (69405, 242944), (69888, 241265), (70080, 240604), (74032, 227760), (75920, 222096), (79320, 212576), (79716, 211520), (81760, 206232), (84608, 199290), (85930, 196224), (87360, 193012), (91104, 185080), (92540, 182208), (93440, 180453), (96506, 174720), (98112, 171860), (99645, 169216), (103116, 163520), (105760, 159432), (106288, 158640), (111048, 151840), (113880, 148064), (116480, 144759), (120302, 140160), (121472, 138810), (122640, 137488), (126912, 132860), (128895, 130816)]