20222405280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 1152

約数和(自身を含む): 93971404800

約数和(自身を除く): 73748999520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 29, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 58, 60, 63, 66, 70, 72, 76, 77, 80, 84, 87, 88, 90, 95, 96, 99, 105, 110, 112, 114, 116, 120, 126, 132, 133, 140, 144, 145, 152, 154, 160, 165, 168, 171, 174, 176, 180, 190, 198, 203, 209, 210, 220, 224, 228, 231, 232, 240, 252, 261, 264, 266, 280, 285, 288, 290, 304, 308, 315, 319, 330, 331, 336, 342, 348, 352, 360, 380, 385, 396, 399, 406, 418, 420, 435, 440, 456, 462, 464, 480, 495, 504, 522, 528, 532, 551, 560, 570, 580, 608, 609, 616, 627, 630, 638, 660, 662, 665, 672, 684, 693, 696, 720, 760, 770, 792, 798, 812, 836, 840, 855, 870, 880, 912, 924, 928, 957, 990, 993, 1008, 1015, 1044, 1045, 1056, 1064, 1102, 1120, 1140, 1155, 1160, 1197, 1218, 1232, 1254, 1260, 1276, 1305, 1320, 1324, 1330, 1368, 1386, 1392, 1440, 1463, 1520, 1540, 1584, 1595, 1596, 1624, 1653, 1655, 1672, 1680, 1710, 1740, 1760, 1824, 1827, 1848, 1881, 1914, 1980, 1986, 1995, 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約数ペア:

[(1, 20222405280), (2, 10111202640), (3, 6740801760), (4, 5055601320), (5, 4044481056), (6, 3370400880), (7, 2888915040), (8, 2527800660), (9, 2246933920), (10, 2022240528), (11, 1838400480), (12, 1685200440), (14, 1444457520), (15, 1348160352), (16, 1263900330), (18, 1123466960), (19, 1064337120), (20, 1011120264), (21, 962971680), (22, 919200240), (24, 842600220), (28, 722228760), (29, 697324320), (30, 674080176), (32, 631950165), (33, 612800160), (35, 577783008), (36, 561733480), (38, 532168560), (40, 505560132), (42, 481485840), (44, 459600120), (45, 449386784), (48, 421300110), (55, 367680096), (56, 361114380), (57, 354779040), (58, 348662160), (60, 337040088), (63, 320990560), (66, 306400080), (70, 288891504), (72, 280866740), (76, 266084280), (77, 262628640), (80, 252780066), (84, 240742920), (87, 232441440), (88, 229800060), (90, 224693392), (95, 212867424), (96, 210650055), (99, 204266720), (105, 192594336), (110, 183840048), (112, 180557190), (114, 177389520), (116, 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