210665280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 448

約数和(自身を含む): 842711040

約数和(自身を除く): 632045760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 29, 30, 32, 35, 40, 42, 46, 47, 48, 56, 58, 60, 64, 69, 70, 80, 84, 87, 92, 94, 96, 105, 112, 115, 116, 120, 138, 140, 141, 145, 160, 161, 168, 174, 184, 188, 192, 203, 210, 224, 230, 232, 235, 240, 276, 280, 282, 290, 320, 322, 329, 336, 345, 348, 368, 376, 406, 420, 435, 448, 460, 464, 470, 480, 483, 552, 560, 564, 580, 609, 644, 658, 667, 672, 690, 696, 705, 736, 752, 805, 812, 840, 870, 920, 928, 940, 960, 966, 987, 1015, 1081, 1104, 1120, 1128, 1160, 1218, 1288, 1316, 1334, 1344, 1363, 1380, 1392, 1410, 1472, 1504, 1610, 1624, 1645, 1680, 1740, 1840, 1856, 1880, 1932, 1974, 2001, 2030, 2162, 2208, 2240, 2256, 2320, 2415, 2436, 2576, 2632, 2668, 2726, 2760, 2784, 2820, 3008, 3045, 3220, 3243, 3248, 3290, 3335, 3360, 3480, 3680, 3760, 3864, 3948, 4002, 4060, 4089, 4324, 4416, 4512, 4640, 4669, 4830, 4872, 4935, 5152, 5264, 5336, 5405, 5452, 5520, 5568, 5640, 6090, 6440, 6486, 6496, 6580, 6670, 6720, 6815, 6960, 7360, 7520, 7567, 7728, 7896, 8004, 8120, 8178, 8648, 9024, 9280, 9338, 9541, 9660, 9744, 9870, 10005, 10304, 10528, 10672, 10810, 10904, 11040, 11280, 12180, 12880, 12972, 12992, 13160, 13340, 13630, 13920, 14007, 15040, 15134, 15456, 15792, 16008, 16215, 16240, 16356, 17296, 18676, 19082, 19320, 19488, 19740, 20010, 20445, 21056, 21344, 21620, 21808, 22080, 22560, 22701, 23345, 24360, 25760, 25944, 26320, 26680, 27260, 27840, 28014, 28623, 30268, 30912, 31349, 31584, 32016, 32430, 32480, 32712, 34592, 37352, 37835, 38164, 38640, 38976, 39480, 40020, 40890, 42688, 43240, 43616, 45120, 45402, 46690, 47705, 48720, 51520, 51888, 52640, 53360, 54520, 56028, 57246, 60536, 62698, 63168, 64032, 64860, 64960, 65424, 69184, 70035, 74704, 75670, 76328, 77280, 78960, 80040, 81780, 86480, 87232, 90804, 93380, 94047, 95410, 97440, 103776, 105280, 106720, 109040, 112056, 113505, 114492, 121072, 125396, 128064, 129720, 130848, 140070, 143115, 149408, 151340, 152656, 154560, 156745, 157920, 160080, 163560, 172960, 181608, 186760, 188094, 190820, 194880, 207552, 213440, 218080, 219443, 224112, 227010, 228984, 242144, 250792, 259440, 261696, 280140, 286230, 298816, 302680, 305312, 313490, 315840, 320160, 327120, 345920, 363216, 373520, 376188, 381640, 436160, 438886, 448224, 454020, 457968, 470235, 484288, 501584, 518880, 560280, 572460, 605360, 610624, 626980, 640320, 654240, 658329, 726432, 747040, 752376, 763280, 877772, 896448, 908040, 915936, 940470, 1003168, 1037760, 1097215, 1120560, 1144920, 1210720, 1253960, 1308480, 1316658, 1452864, 1494080, 1504752, 1526560, 1755544, 1816080, 1831872, 1880940, 2006336, 2194430, 2241120, 2289840, 2421440, 2507920, 2633316, 3009504, 3053120, 3291645, 3511088, 3632160, 3761880, 4388860, 4482240, 4579680, 5015840, 5266632, 6019008, 6583290, 7022176, 7264320, 7523760, 8777720, 9159360, 10031680, 10533264, 13166580, 14044352, 15047520, 17555440, 21066528, 26333160, 30095040, 35110880, 42133056, 52666320, 70221760, 105332640, 210665280]

約数ペア:

[(1, 210665280), (2, 105332640), (3, 70221760), (4, 52666320), (5, 42133056), (6, 35110880), (7, 30095040), (8, 26333160), (10, 21066528), (12, 17555440), (14, 15047520), (15, 14044352), (16, 13166580), (20, 10533264), (21, 10031680), (23, 9159360), (24, 8777720), (28, 7523760), (29, 7264320), (30, 7022176), (32, 6583290), (35, 6019008), (40, 5266632), (42, 5015840), (46, 4579680), (47, 4482240), (48, 4388860), (56, 3761880), (58, 3632160), (60, 3511088), (64, 3291645), (69, 3053120), (70, 3009504), (80, 2633316), (84, 2507920), (87, 2421440), (92, 2289840), (94, 2241120), (96, 2194430), (105, 2006336), (112, 1880940), (115, 1831872), (116, 1816080), (120, 1755544), (138, 1526560), (140, 1504752), (141, 1494080), (145, 1452864), (160, 1316658), (161, 1308480), (168, 1253960), (174, 1210720), (184, 1144920), (188, 1120560), (192, 1097215), (203, 1037760), (210, 1003168), (224, 940470), (230, 915936), (232, 908040), (235, 896448), (240, 877772), (276, 763280), (280, 752376), (282, 747040), (290, 726432), (320, 658329), (322, 654240), (329, 640320), (336, 626980), (345, 610624), (348, 605360), (368, 572460), (376, 560280), (406, 518880), (420, 501584), (435, 484288), (448, 470235), (460, 457968), (464, 454020), (470, 448224), (480, 438886), (483, 436160), (552, 381640), (560, 376188), (564, 373520), (580, 363216), (609, 345920), (644, 327120), (658, 320160), (667, 315840), (672, 313490), (690, 305312), (696, 302680), (705, 298816), (736, 286230), (752, 280140), (805, 261696), (812, 259440), (840, 250792), (870, 242144), (920, 228984), (928, 227010), (940, 224112), (960, 219443), (966, 218080), (987, 213440), (1015, 207552), (1081, 194880), (1104, 190820), (1120, 188094), (1128, 186760), (1160, 181608), (1218, 172960), (1288, 163560), (1316, 160080), (1334, 157920), (1344, 156745), (1363, 154560), (1380, 152656), (1392, 151340), (1410, 149408), (1472, 143115), (1504, 140070), (1610, 130848), (1624, 129720), (1645, 128064), (1680, 125396), (1740, 121072), (1840, 114492), (1856, 113505), (1880, 112056), (1932, 109040), (1974, 106720), (2001, 105280), (2030, 103776), (2162, 97440), (2208, 95410), (2240, 94047), (2256, 93380), (2320, 90804), (2415, 87232), (2436, 86480), (2576, 81780), (2632, 80040), (2668, 78960), (2726, 77280), (2760, 76328), (2784, 75670), (2820, 74704), (3008, 70035), (3045, 69184), (3220, 65424), (3243, 64960), (3248, 64860), (3290, 64032), (3335, 63168), (3360, 62698), (3480, 60536), (3680, 57246), (3760, 56028), (3864, 54520), (3948, 53360), (4002, 52640), (4060, 51888), (4089, 51520), (4324, 48720), (4416, 47705), (4512, 46690), (4640, 45402), (4669, 45120), (4830, 43616), (4872, 43240), (4935, 42688), (5152, 40890), (5264, 40020), (5336, 39480), (5405, 38976), (5452, 38640), (5520, 38164), (5568, 37835), (5640, 37352), (6090, 34592), (6440, 32712), (6486, 32480), (6496, 32430), (6580, 32016), (6670, 31584), (6720, 31349), (6815, 30912), (6960, 30268), (7360, 28623), (7520, 28014), (7567, 27840), (7728, 27260), (7896, 26680), (8004, 26320), (8120, 25944), (8178, 25760), (8648, 24360), (9024, 23345), (9280, 22701), (9338, 22560), (9541, 22080), (9660, 21808), (9744, 21620), (9870, 21344), (10005, 21056), (10304, 20445), (10528, 20010), (10672, 19740), (10810, 19488), (10904, 19320), (11040, 19082), (11280, 18676), (12180, 17296), (12880, 16356), (12972, 16240), (12992, 16215), (13160, 16008), (13340, 15792), (13630, 15456), (13920, 15134), (14007, 15040)]