20148327360

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 672

約数和(自身を含む): 81907562880

約数和(自身を除く): 61759235520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 109, 112, 120, 126, 140, 144, 159, 160, 168, 173, 180, 192, 210, 212, 218, 224, 240, 252, 265, 280, 288, 315, 318, 320, 327, 336, 346, 360, 371, 420, 424, 436, 448, 477, 480, 504, 519, 530, 545, 560, 576, 630, 636, 654, 672, 692, 720, 742, 763, 795, 840, 848, 865, 872, 954, 960, 981, 1008, 1038, 1060, 1090, 1113, 1120, 1211, 1260, 1272, 1308, 1344, 1384, 1440, 1484, 1526, 1557, 1590, 1635, 1680, 1696, 1730, 1744, 1855, 1908, 1962, 2016, 2076, 2120, 2180, 2226, 2240, 2289, 2385, 2422, 2520, 2544, 2595, 2616, 2768, 2880, 2968, 3052, 3114, 3180, 3270, 3339, 3360, 3392, 3460, 3488, 3633, 3710, 3815, 3816, 3924, 4032, 4152, 4240, 4360, 4452, 4578, 4770, 4844, 4905, 5040, 5088, 5190, 5232, 5536, 5565, 5777, 5936, 6055, 6104, 6228, 6360, 6540, 6678, 6720, 6867, 6920, 6976, 7266, 7420, 7630, 7632, 7785, 7848, 8304, 8480, 8720, 8904, 9156, 9169, 9540, 9688, 9810, 10080, 10176, 10380, 10464, 10899, 11072, 11130, 11445, 11554, 11872, 12110, 12208, 12456, 12720, 13080, 13356, 13734, 13840, 14532, 14840, 15260, 15264, 15570, 15696, 16608, 16695, 16960, 17331, 17440, 17808, 18165, 18312, 18338, 18857, 19080, 19376, 19620, 20160, 20760, 20928, 21798, 22260, 22890, 23108, 23744, 24220, 24416, 24912, 25440, 26160, 26712, 27468, 27507, 27680, 28885, 29064, 29680, 30520, 30528, 31140, 31392, 33216, 33390, 34335, 34662, 34880, 35616, 36330, 36624, 36676, 37714, 38160, 38752, 39240, 40439, 41520, 43596, 44520, 45780, 45845, 46216, 48440, 48832, 49824, 50880, 51993, 52320, 53424, 54495, 54936, 55014, 55360, 56571, 57770, 58128, 59360, 61040, 62280, 62784, 64183, 66780, 68670, 69324, 71232, 72660, 73248, 73352, 75428, 76320, 77504, 78480, 80878, 82521, 83040, 86655, 87192, 89040, 91560, 91690, 92432, 94285, 96880, 99648, 103986, 104640, 106848, 108990, 109872, 110028, 113142, 115540, 116256, 118720, 121317, 122080, 124560, 128366, 131999, 133560, 137340, 137535, 138648, 145320, 146496, 146704, 150856, 152640, 156960, 161756, 165042, 166080, 169713, 173310, 174384, 178080, 183120, 183380, 184864, 188570, 192549, 193760, 202195, 207972, 213696, 217980, 219744, 220056, 226284, 231080, 232512, 242634, 244160, 249120, 256732, 259965, 263998, 267120, 274680, 275070, 277296, 282855, 290640, 293408, 301712, 313920, 320915, 323512, 330084, 339426, 346620, 348768, 356160, 363951, 366240, 366760, 369728, 377140, 385098, 387520, 395997, 404390, 412605, 415944, 435960, 439488, 440112, 452568, 462160, 485268, 498240, 513464, 519930, 527996, 534240, 549360, 550140, 554592, 565710, 577647, 581280, 586816, 603424, 606585, 641830, 647024, 659995, 660168, 678852, 693240, 697536, 727902, 732480, 733520, 754280, 770196, 791994, 808780, 825210, 831888, 848565, 871920, 880224, 905136, 924320, 962745, 970536, 999421, 1026928, 1039860, 1055992, 1068480, 1098720, 1100280, 1109184, 1131420, 1155294, 1162560, 1187991, 1206848, 1213170, 1283660, 1294048, 1319990, 1320336, 1357704, 1386480, 1455804, 1467040, 1508560, 1540392, 1583988, 1617560, 1650420, 1663776, 1697130, 1743840, 1760448, 1810272, 1819755, 1848640, 1925490, 1941072, 1979985, 1998842, 2053856, 2079720, 2111984, 2197440, 2200560, 2262840, 2310588, 2375982, 2426340, 2567320, 2588096, 2639980, 2640672, 2715408, 2772960, 2888235, 2911608, 2934080, 2998263, 3017120, 3080784, 3167976, 3235120, 3300840, 3327552, 3394260, 3487680, 3620544, 3639510, 3850980, 3882144, 3959970, 3997684, 4107712, 4159440, 4223968, 4401120, 4525680, 4621176, 4751964, 4852680, 4997105, 5134640, 5279960, 5281344, 5430816, 5545920, 5776470, 5823216, 5939955, 5996526, 6034240, 6161568, 6335952, 6470240, 6601680, 6788520, 6995947, 7279020, 7701960, 7764288, 7919940, 7995368, 8318880, 8447936, 8802240, 8994789, 9051360, 9242352, 9503928, 9705360, 9994210, 10269280, 10559920, 10861632, 11552940, 11646432, 11879910, 11993052, 12323136, 12671904, 12940480, 13203360, 13577040, 13991894, 14558040, 14991315, 15403920, 15839880, 15990736, 16637760, 17989578, 18102720, 18484704, 19007856, 19410720, 19988420, 20538560, 20987841, 21119840, 23105880, 23292864, 23759820, 23986104, 25343808, 26406720, 27154080, 27983788, 29116080, 29982630, 30807840, 31679760, 31981472, 34979735, 35979156, 36969408, 38015712, 38821440, 39976840, 41975682, 42239680, 44973945, 46211760, 47519640, 47972208, 54308160, 55967576, 58232160, 59965260, 61615680, 62963523, 63359520, 63962944, 69959470, 71958312, 76031424, 79953680, 83951364, 89947890, 92423520, 95039280, 95944416, 104939205, 111935152, 116464320, 119930520, 125927046, 126719040, 139918940, 143916624, 159907360, 167902728, 179895780, 184847040, 190078560, 191888832, 209878410, 223870304, 239861040, 251854092, 279837880, 287833248, 314817615, 319814720, 335805456, 359791560, 380157120, 419756820, 447740608, 479722080, 503708184, 559675760, 575666496, 629635230, 671610912, 719583120, 839513640, 959444160, 1007416368, 1119351520, 1259270460, 1343221824, 1439166240, 1679027280, 2014832736, 2238703040, 2518540920, 2878332480, 3358054560, 4029665472, 5037081840, 6716109120, 10074163680, 20148327360]

約数ペア:

[(1, 20148327360), (2, 10074163680), (3, 6716109120), (4, 5037081840), (5, 4029665472), (6, 3358054560), (7, 2878332480), (8, 2518540920), (9, 2238703040), (10, 2014832736), (12, 1679027280), (14, 1439166240), (15, 1343221824), (16, 1259270460), (18, 1119351520), (20, 1007416368), (21, 959444160), (24, 839513640), (28, 719583120), (30, 671610912), (32, 629635230), (35, 575666496), (36, 559675760), (40, 503708184), (42, 479722080), (45, 447740608), (48, 419756820), (53, 380157120), (56, 359791560), (60, 335805456), (63, 319814720), (64, 314817615), (70, 287833248), (72, 279837880), (80, 251854092), (84, 239861040), (90, 223870304), (96, 209878410), (105, 191888832), (106, 190078560), (109, 184847040), (112, 179895780), (120, 167902728), (126, 159907360), (140, 143916624), (144, 139918940), (159, 126719040), (160, 125927046), (168, 119930520), (173, 116464320), (180, 111935152), (192, 104939205), (210, 95944416), (212, 95039280), (218, 92423520), (224, 89947890), (240, 83951364), (252, 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(1680, 11993052), (1696, 11879910), (1730, 11646432), (1744, 11552940), (1855, 10861632), (1908, 10559920), (1962, 10269280), (2016, 9994210), (2076, 9705360), (2120, 9503928), (2180, 9242352), (2226, 9051360), (2240, 8994789), (2289, 8802240), (2385, 8447936), (2422, 8318880), (2520, 7995368), (2544, 7919940), (2595, 7764288), (2616, 7701960), (2768, 7279020), (2880, 6995947), (2968, 6788520), (3052, 6601680), (3114, 6470240), (3180, 6335952), (3270, 6161568), (3339, 6034240), (3360, 5996526), (3392, 5939955), (3460, 5823216), (3488, 5776470), (3633, 5545920), (3710, 5430816), (3815, 5281344), (3816, 5279960), (3924, 5134640), (4032, 4997105), (4152, 4852680), (4240, 4751964), (4360, 4621176), (4452, 4525680), (4578, 4401120), (4770, 4223968), (4844, 4159440), (4905, 4107712), (5040, 3997684), (5088, 3959970), (5190, 3882144), (5232, 3850980), (5536, 3639510), (5565, 3620544), (5777, 3487680), (5936, 3394260), (6055, 3327552), (6104, 3300840), (6228, 3235120), (6360, 3167976), (6540, 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