16620455040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7681}}^1$

素因数の和:7740

約数の個数: 384

約数和(自身を含む): 64314933120

約数和(自身を除く): 47694478080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 128, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 276, 280, 294, 320, 322, 336, 345, 368, 384, 392, 420, 448, 460, 480, 483, 490, 552, 560, 588, 640, 644, 672, 690, 735, 736, 784, 805, 840, 896, 920, 960, 966, 980, 1104, 1120, 1127, 1176, 1288, 1344, 1380, 1470, 1472, 1568, 1610, 1680, 1840, 1920, 1932, 1960, 2208, 2240, 2254, 2352, 2415, 2576, 2688, 2760, 2940, 2944, 3136, 3220, 3360, 3381, 3680, 3864, 3920, 4416, 4480, 4508, 4704, 4830, 5152, 5520, 5635, 5880, 6272, 6440, 6720, 6762, 7360, 7681, 7728, 7840, 8832, 9016, 9408, 9660, 10304, 11040, 11270, 11760, 12880, 13440, 13524, 14720, 15362, 15456, 15680, 16905, 18032, 18816, 19320, 20608, 22080, 22540, 23043, 23520, 25760, 27048, 30724, 30912, 31360, 33810, 36064, 38405, 38640, 44160, 45080, 46086, 47040, 51520, 53767, 54096, 61448, 61824, 67620, 72128, 76810, 77280, 90160, 92172, 94080, 103040, 107534, 108192, 115215, 122896, 135240, 144256, 153620, 154560, 161301, 176663, 180320, 184344, 215068, 216384, 230430, 245792, 268835, 270480, 307240, 309120, 322602, 353326, 360640, 368688, 376369, 430136, 432768, 460860, 491584, 529989, 537670, 540960, 614480, 645204, 706652, 721280, 737376, 752738, 806505, 860272, 883315, 921720, 983168, 1059978, 1075340, 1081920, 1129107, 1228960, 1236641, 1290408, 1413304, 1474752, 1505476, 1613010, 1720544, 1766630, 1843440, 1881845, 2119956, 2150680, 2163840, 2258214, 2457920, 2473282, 2580816, 2649945, 2826608, 2949504, 3010952, 3226020, 3441088, 3533260, 3686880, 3709923, 3763690, 4239912, 4301360, 4516428, 4915840, 4946564, 5161632, 5299890, 5645535, 5653216, 6021904, 6183205, 6452040, 6882176, 7066520, 7373760, 7419846, 7527380, 8479824, 8602720, 8656487, 9032856, 9893128, 10323264, 10599780, 11291070, 11306432, 12043808, 12366410, 12904080, 14133040, 14747520, 14839692, 15054760, 16959648, 17205440, 17312974, 18065712, 18549615, 19786256, 20646528, 21199560, 22582140, 22612864, 24087616, 24732820, 25808160, 25969461, 28266080, 29679384, 30109520, 33919296, 34410880, 34625948, 36131424, 37099230, 39572512, 42399120, 43282435, 45164280, 48175232, 49465640, 51616320, 51938922, 56532160, 59358768, 60219040, 67838592, 69251896, 72262848, 74198460, 79145024, 84798240, 86564870, 90328560, 98931280, 103232640, 103877844, 113064320, 118717536, 120438080, 129847305, 138503792, 144525696, 148396920, 158290048, 169596480, 173129740, 180657120, 197862560, 207755688, 237435072, 240876160, 259694610, 277007584, 296793840, 339192960, 346259480, 361314240, 395725120, 415511376, 474870144, 519389220, 554015168, 593587680, 692518960, 722628480, 791450240, 831022752, 1038778440, 1108030336, 1187175360, 1385037920, 1662045504, 2077556880, 2374350720, 2770075840, 3324091008, 4155113760, 5540151680, 8310227520, 16620455040]

約数ペア:

[(1, 16620455040), (2, 8310227520), (3, 5540151680), (4, 4155113760), (5, 3324091008), (6, 2770075840), (7, 2374350720), (8, 2077556880), (10, 1662045504), (12, 1385037920), (14, 1187175360), (15, 1108030336), (16, 1038778440), (20, 831022752), (21, 791450240), (23, 722628480), (24, 692518960), (28, 593587680), (30, 554015168), (32, 519389220), (35, 474870144), (40, 415511376), (42, 395725120), (46, 361314240), (48, 346259480), (49, 339192960), (56, 296793840), (60, 277007584), (64, 259694610), (69, 240876160), (70, 237435072), (80, 207755688), (84, 197862560), (92, 180657120), (96, 173129740), (98, 169596480), (105, 158290048), (112, 148396920), (115, 144525696), (120, 138503792), (128, 129847305), (138, 120438080), (140, 118717536), (147, 113064320), (160, 103877844), (161, 103232640), (168, 98931280), (184, 90328560), (192, 86564870), (196, 84798240), (210, 79145024), (224, 74198460), (230, 72262848), (240, 69251896), (245, 67838592), (276, 60219040), (280, 59358768), (294, 56532160), (320, 51938922), (322, 51616320), (336, 49465640), (345, 48175232), (368, 45164280), (384, 43282435), (392, 42399120), (420, 39572512), (448, 37099230), (460, 36131424), (480, 34625948), (483, 34410880), (490, 33919296), (552, 30109520), (560, 29679384), (588, 28266080), (640, 25969461), (644, 25808160), (672, 24732820), (690, 24087616), (735, 22612864), (736, 22582140), (784, 21199560), (805, 20646528), (840, 19786256), (896, 18549615), (920, 18065712), (960, 17312974), (966, 17205440), (980, 16959648), (1104, 15054760), (1120, 14839692), (1127, 14747520), (1176, 14133040), (1288, 12904080), (1344, 12366410), (1380, 12043808), (1470, 11306432), (1472, 11291070), (1568, 10599780), (1610, 10323264), (1680, 9893128), (1840, 9032856), (1920, 8656487), (1932, 8602720), (1960, 8479824), (2208, 7527380), (2240, 7419846), (2254, 7373760), (2352, 7066520), (2415, 6882176), (2576, 6452040), (2688, 6183205), (2760, 6021904), (2940, 5653216), (2944, 5645535), (3136, 5299890), (3220, 5161632), (3360, 4946564), (3381, 4915840), (3680, 4516428), (3864, 4301360), (3920, 4239912), (4416, 3763690), (4480, 3709923), (4508, 3686880), (4704, 3533260), (4830, 3441088), (5152, 3226020), (5520, 3010952), (5635, 2949504), (5880, 2826608), (6272, 2649945), (6440, 2580816), (6720, 2473282), (6762, 2457920), (7360, 2258214), (7681, 2163840), (7728, 2150680), (7840, 2119956), (8832, 1881845), (9016, 1843440), (9408, 1766630), (9660, 1720544), (10304, 1613010), (11040, 1505476), (11270, 1474752), (11760, 1413304), (12880, 1290408), (13440, 1236641), (13524, 1228960), (14720, 1129107), (15362, 1081920), (15456, 1075340), (15680, 1059978), (16905, 983168), (18032, 921720), (18816, 883315), (19320, 860272), (20608, 806505), (22080, 752738), (22540, 737376), (23043, 721280), (23520, 706652), (25760, 645204), (27048, 614480), (30724, 540960), (30912, 537670), (31360, 529989), (33810, 491584), (36064, 460860), (38405, 432768), (38640, 430136), (44160, 376369), (45080, 368688), (46086, 360640), (47040, 353326), (51520, 322602), (53767, 309120), (54096, 307240), (61448, 270480), (61824, 268835), (67620, 245792), (72128, 230430), (76810, 216384), (77280, 215068), (90160, 184344), (92172, 180320), (94080, 176663), (103040, 161301), (107534, 154560), (108192, 153620), (115215, 144256), (122896, 135240)]