2107691040

素因数分解:

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

素因数の和:772

約数の個数: 384

約数和(自身を含む): 8295823872

約数和(自身を除く): 6188132832

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, 65, 70, 73, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 146, 156, 160, 168, 182, 195, 208, 210, 219, 224, 240, 260, 273, 280, 292, 312, 336, 364, 365, 390, 416, 420, 438, 455, 480, 511, 520, 546, 560, 584, 624, 661, 672, 728, 730, 780, 840, 876, 910, 949, 1022, 1040, 1092, 1095, 1120, 1168, 1248, 1322, 1365, 1456, 1460, 1533, 1560, 1680, 1752, 1820, 1898, 1983, 2044, 2080, 2184, 2190, 2336, 2555, 2644, 2730, 2847, 2912, 2920, 3066, 3120, 3305, 3360, 3504, 3640, 3796, 3966, 4088, 4368, 4380, 4627, 4745, 5110, 5288, 5460, 5694, 5840, 6132, 6240, 6610, 6643, 7008, 7280, 7592, 7665, 7932, 8176, 8593, 8736, 8760, 9254, 9490, 9915, 10220, 10576, 10920, 11388, 11680, 12264, 13220, 13286, 13881, 14235, 14560, 15184, 15330, 15864, 16352, 17186, 17520, 18508, 18980, 19830, 19929, 20440, 21152, 21840, 22776, 23135, 24528, 25779, 26440, 26572, 27762, 28470, 30368, 30660, 31728, 33215, 34372, 35040, 37016, 37960, 39660, 39858, 40880, 42965, 43680, 45552, 46270, 48253, 49056, 51558, 52880, 53144, 55524, 56940, 60151, 61320, 63456, 66430, 68744, 69405, 74032, 75920, 79320, 79716, 81760, 85930, 91104, 92540, 96506, 99645, 103116, 105760, 106288, 111048, 113880, 120302, 122640, 128895, 132860, 137488, 138810, 144759, 148064, 151840, 158640, 159432, 171860, 180453, 185080, 193012, 199290, 206232, 212576, 222096, 227760, 240604, 241265, 245280, 257790, 265720, 274976, 277620, 289518, 300755, 317280, 318864, 337771, 343720, 360906, 370160, 386024, 398580, 412464, 444192, 455520, 481208, 482530, 515580, 531440, 555240, 579036, 601510, 627289, 637728, 675542, 687440, 721812, 723795, 740320, 772048, 797160, 824928, 902265, 962416, 965060, 1013313, 1031160, 1062880, 1110480, 1158072, 1203020, 1254578, 1351084, 1374880, 1443624, 1447590, 1544096, 1594320, 1688855, 1804530, 1881867, 1924832, 1930120, 2026626, 2062320, 2220960, 2316144, 2406040, 2509156, 2702168, 2887248, 2895180, 3136445, 3188640, 3377710, 3609060, 3763734, 3860240, 4053252, 4124640, 4391023, 4632288, 4812080, 5018312, 5066565, 5404336, 5774496, 5790360, 6272890, 6755420, 7218120, 7527468, 7720480, 8106504, 8782046, 9409335, 9624160, 10036624, 10133130, 10808672, 11580720, 12545780, 13173069, 13510840, 14436240, 15054936, 16213008, 17564092, 18818670, 20073248, 20266260, 21955115, 23161440, 25091560, 26346138, 27021680, 28872480, 30109872, 32426016, 35128184, 37637340, 40532520, 43910230, 50183120, 52692276, 54043360, 60219744, 65865345, 70256368, 75274680, 81065040, 87820460, 100366240, 105384552, 131730690, 140512736, 150549360, 162130080, 175640920, 210769104, 263461380, 301098720, 351281840, 421538208, 526922760, 702563680, 1053845520, 2107691040]

約数ペア:

[(1, 2107691040), (2, 1053845520), (3, 702563680), (4, 526922760), (5, 421538208), (6, 351281840), (7, 301098720), (8, 263461380), (10, 210769104), (12, 175640920), (13, 162130080), (14, 150549360), (15, 140512736), (16, 131730690), (20, 105384552), (21, 100366240), (24, 87820460), (26, 81065040), (28, 75274680), (30, 70256368), (32, 65865345), (35, 60219744), (39, 54043360), (40, 52692276), (42, 50183120), (48, 43910230), (52, 40532520), (56, 37637340), (60, 35128184), (65, 32426016), (70, 30109872), (73, 28872480), (78, 27021680), (80, 26346138), (84, 25091560), (91, 23161440), (96, 21955115), (104, 20266260), (105, 20073248), (112, 18818670), (120, 17564092), (130, 16213008), (140, 15054936), (146, 14436240), (156, 13510840), (160, 13173069), (168, 12545780), (182, 11580720), (195, 10808672), (208, 10133130), (210, 10036624), (219, 9624160), (224, 9409335), (240, 8782046), (260, 8106504), (273, 7720480), (280, 7527468), (292, 7218120), (312, 6755420), (336, 6272890), (364, 5790360), (365, 5774496), (390, 5404336), (416, 5066565), (420, 5018312), (438, 4812080), (455, 4632288), (480, 4391023), (511, 4124640), (520, 4053252), (546, 3860240), (560, 3763734), (584, 3609060), (624, 3377710), (661, 3188640), (672, 3136445), (728, 2895180), (730, 2887248), (780, 2702168), (840, 2509156), (876, 2406040), (910, 2316144), (949, 2220960), (1022, 2062320), (1040, 2026626), (1092, 1930120), (1095, 1924832), (1120, 1881867), (1168, 1804530), (1248, 1688855), (1322, 1594320), (1365, 1544096), (1456, 1447590), (1460, 1443624), (1533, 1374880), (1560, 1351084), (1680, 1254578), (1752, 1203020), (1820, 1158072), (1898, 1110480), (1983, 1062880), (2044, 1031160), (2080, 1013313), (2184, 965060), (2190, 962416), (2336, 902265), (2555, 824928), (2644, 797160), (2730, 772048), (2847, 740320), (2912, 723795), (2920, 721812), (3066, 687440), (3120, 675542), (3305, 637728), (3360, 627289), (3504, 601510), (3640, 579036), (3796, 555240), (3966, 531440), (4088, 515580), (4368, 482530), (4380, 481208), (4627, 455520), (4745, 444192), (5110, 412464), (5288, 398580), (5460, 386024), (5694, 370160), (5840, 360906), (6132, 343720), (6240, 337771), (6610, 318864), (6643, 317280), (7008, 300755), (7280, 289518), (7592, 277620), (7665, 274976), (7932, 265720), (8176, 257790), (8593, 245280), (8736, 241265), (8760, 240604), (9254, 227760), (9490, 222096), (9915, 212576), (10220, 206232), (10576, 199290), (10920, 193012), (11388, 185080), (11680, 180453), (12264, 171860), (13220, 159432), (13286, 158640), (13881, 151840), (14235, 148064), (14560, 144759), (15184, 138810), (15330, 137488), (15864, 132860), (16352, 128895), (17186, 122640), (17520, 120302), (18508, 113880), (18980, 111048), (19830, 106288), (19929, 105760), (20440, 103116), (21152, 99645), (21840, 96506), (22776, 92540), (23135, 91104), (24528, 85930), (25779, 81760), (26440, 79716), (26572, 79320), (27762, 75920), (28470, 74032), (30368, 69405), (30660, 68744), (31728, 66430), (33215, 63456), (34372, 61320), (35040, 60151), (37016, 56940), (37960, 55524), (39660, 53144), (39858, 52880), (40880, 51558), (42965, 49056), (43680, 48253), (45552, 46270)]