421330560

素因数分解:

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

素因数の和:128

約数の個数: 512

約数和(自身を含む): 1692057600

約数和(自身を除く): 1270727040

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, 128, 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, 384, 406, 420, 435, 448, 460, 464, 470, 480, 483, 552, 560, 564, 580, 609, 640, 644, 658, 667, 672, 690, 696, 705, 736, 752, 805, 812, 840, 870, 896, 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, 1920, 1932, 1974, 2001, 2030, 2162, 2208, 2240, 2256, 2320, 2415, 2436, 2576, 2632, 2668, 2688, 2726, 2760, 2784, 2820, 2944, 3008, 3045, 3220, 3243, 3248, 3290, 3335, 3360, 3480, 3680, 3712, 3760, 3864, 3948, 4002, 4060, 4089, 4324, 4416, 4480, 4512, 4640, 4669, 4830, 4872, 4935, 5152, 5264, 5336, 5405, 5452, 5520, 5568, 5640, 6016, 6090, 6440, 6486, 6496, 6580, 6670, 6720, 6815, 6960, 7360, 7520, 7567, 7728, 7896, 8004, 8120, 8178, 8648, 8832, 9024, 9280, 9338, 9541, 9660, 9744, 9870, 10005, 10304, 10528, 10672, 10810, 10904, 11040, 11136, 11280, 12180, 12880, 12972, 12992, 13160, 13340, 13440, 13630, 13920, 14007, 14720, 15040, 15134, 15456, 15792, 16008, 16215, 16240, 16356, 17296, 18048, 18560, 18676, 19082, 19320, 19488, 19740, 20010, 20445, 20608, 21056, 21344, 21620, 21808, 22080, 22560, 22701, 23345, 24360, 25760, 25944, 25984, 26320, 26680, 27260, 27840, 28014, 28623, 30080, 30268, 30912, 31349, 31584, 32016, 32430, 32480, 32712, 34592, 37352, 37835, 38164, 38640, 38976, 39480, 40020, 40890, 42112, 42688, 43240, 43616, 44160, 45120, 45402, 46690, 47705, 48720, 51520, 51888, 52640, 53360, 54520, 55680, 56028, 57246, 60536, 61824, 62698, 63168, 64032, 64860, 64960, 65424, 69184, 70035, 74704, 75670, 76328, 77280, 77952, 78960, 80040, 81780, 85376, 86480, 87232, 90240, 90804, 93380, 94047, 95410, 97440, 103040, 103776, 105280, 106720, 109040, 112056, 113505, 114492, 121072, 125396, 126336, 128064, 129720, 129920, 130848, 138368, 140070, 143115, 149408, 151340, 152656, 154560, 156745, 157920, 160080, 163560, 172960, 174464, 181608, 186760, 188094, 190820, 194880, 207552, 210560, 213440, 218080, 219443, 224112, 227010, 228984, 242144, 250792, 256128, 259440, 261696, 280140, 286230, 298816, 302680, 305312, 309120, 313490, 315840, 320160, 327120, 345920, 363216, 373520, 376188, 381640, 389760, 415104, 426880, 436160, 438886, 448224, 454020, 457968, 470235, 484288, 501584, 518880, 523392, 560280, 572460, 597632, 605360, 610624, 626980, 631680, 640320, 654240, 658329, 691840, 726432, 747040, 752376, 763280, 872320, 877772, 896448, 908040, 915936, 940470, 968576, 1003168, 1037760, 1097215, 1120560, 1144920, 1210720, 1221248, 1253960, 1280640, 1308480, 1316658, 1452864, 1494080, 1504752, 1526560, 1755544, 1792896, 1816080, 1831872, 1880940, 2006336, 2075520, 2194430, 2241120, 2289840, 2421440, 2507920, 2616960, 2633316, 2905728, 2988160, 3009504, 3053120, 3291645, 3511088, 3632160, 3663744, 3761880, 4012672, 4388860, 4482240, 4579680, 4842880, 5015840, 5266632, 6019008, 6106240, 6583290, 7022176, 7264320, 7523760, 8777720, 8964480, 9159360, 10031680, 10533264, 12038016, 13166580, 14044352, 14528640, 15047520, 17555440, 18318720, 20063360, 21066528, 26333160, 28088704, 30095040, 35110880, 42133056, 52666320, 60190080, 70221760, 84266112, 105332640, 140443520, 210665280, 421330560]

約数ペア:

[(1, 421330560), (2, 210665280), (3, 140443520), (4, 105332640), (5, 84266112), (6, 70221760), (7, 60190080), (8, 52666320), (10, 42133056), (12, 35110880), (14, 30095040), (15, 28088704), (16, 26333160), (20, 21066528), (21, 20063360), (23, 18318720), (24, 17555440), (28, 15047520), (29, 14528640), (30, 14044352), (32, 13166580), (35, 12038016), (40, 10533264), (42, 10031680), (46, 9159360), (47, 8964480), (48, 8777720), (56, 7523760), (58, 7264320), (60, 7022176), (64, 6583290), (69, 6106240), (70, 6019008), (80, 5266632), (84, 5015840), (87, 4842880), (92, 4579680), (94, 4482240), (96, 4388860), (105, 4012672), (112, 3761880), (115, 3663744), (116, 3632160), (120, 3511088), (128, 3291645), (138, 3053120), (140, 3009504), (141, 2988160), (145, 2905728), (160, 2633316), (161, 2616960), (168, 2507920), (174, 2421440), (184, 2289840), (188, 2241120), (192, 2194430), (203, 2075520), (210, 2006336), (224, 1880940), (230, 1831872), (232, 1816080), (235, 1792896), (240, 1755544), (276, 1526560), (280, 1504752), (282, 1494080), (290, 1452864), (320, 1316658), (322, 1308480), (329, 1280640), (336, 1253960), (345, 1221248), (348, 1210720), (368, 1144920), (376, 1120560), (384, 1097215), (406, 1037760), (420, 1003168), (435, 968576), (448, 940470), (460, 915936), (464, 908040), (470, 896448), (480, 877772), (483, 872320), (552, 763280), (560, 752376), (564, 747040), (580, 726432), (609, 691840), (640, 658329), (644, 654240), (658, 640320), (667, 631680), (672, 626980), (690, 610624), (696, 605360), (705, 597632), (736, 572460), (752, 560280), (805, 523392), (812, 518880), (840, 501584), (870, 484288), (896, 470235), (920, 457968), (928, 454020), (940, 448224), (960, 438886), (966, 436160), (987, 426880), (1015, 415104), (1081, 389760), (1104, 381640), (1120, 376188), (1128, 373520), (1160, 363216), (1218, 345920), (1288, 327120), (1316, 320160), (1334, 315840), (1344, 313490), (1363, 309120), (1380, 305312), (1392, 302680), (1410, 298816), (1472, 286230), (1504, 280140), (1610, 261696), (1624, 259440), (1645, 256128), (1680, 250792), (1740, 242144), (1840, 228984), (1856, 227010), (1880, 224112), (1920, 219443), (1932, 218080), (1974, 213440), (2001, 210560), (2030, 207552), (2162, 194880), (2208, 190820), (2240, 188094), (2256, 186760), (2320, 181608), (2415, 174464), (2436, 172960), (2576, 163560), (2632, 160080), (2668, 157920), (2688, 156745), (2726, 154560), (2760, 152656), (2784, 151340), (2820, 149408), (2944, 143115), (3008, 140070), (3045, 138368), (3220, 130848), (3243, 129920), (3248, 129720), (3290, 128064), (3335, 126336), (3360, 125396), (3480, 121072), (3680, 114492), (3712, 113505), (3760, 112056), (3864, 109040), (3948, 106720), (4002, 105280), (4060, 103776), (4089, 103040), (4324, 97440), (4416, 95410), (4480, 94047), (4512, 93380), (4640, 90804), (4669, 90240), (4830, 87232), (4872, 86480), (4935, 85376), (5152, 81780), (5264, 80040), (5336, 78960), (5405, 77952), (5452, 77280), (5520, 76328), (5568, 75670), (5640, 74704), (6016, 70035), (6090, 69184), (6440, 65424), (6486, 64960), (6496, 64860), (6580, 64032), (6670, 63168), (6720, 62698), (6815, 61824), (6960, 60536), (7360, 57246), (7520, 56028), (7567, 55680), (7728, 54520), (7896, 53360), (8004, 52640), (8120, 51888), (8178, 51520), (8648, 48720), (8832, 47705), (9024, 46690), (9280, 45402), (9338, 45120), (9541, 44160), (9660, 43616), (9744, 43240), (9870, 42688), (10005, 42112), (10304, 40890), (10528, 40020), (10672, 39480), (10810, 38976), (10904, 38640), (11040, 38164), (11136, 37835), (11280, 37352), (12180, 34592), (12880, 32712), (12972, 32480), (12992, 32430), (13160, 32016), (13340, 31584), (13440, 31349), (13630, 30912), (13920, 30268), (14007, 30080), (14720, 28623), (15040, 28014), (15134, 27840), (15456, 27260), (15792, 26680), (16008, 26320), (16215, 25984), (16240, 25944), (16356, 25760), (17296, 24360), (18048, 23345), (18560, 22701), (18676, 22560), (19082, 22080), (19320, 21808), (19488, 21620), (19740, 21344), (20010, 21056), (20445, 20608)]