18381982080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124337}}^1$

素因数の和:124377

約数の個数: 256

約数和(自身を含む): 73051061760

約数和(自身を除く): 54669079680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 4224, 4480, 4620, 4928, 5280, 6160, 6720, 7040, 7392, 9240, 9856, 10560, 12320, 13440, 14784, 18480, 21120, 24640, 29568, 36960, 49280, 73920, 124337, 147840, 248674, 373011, 497348, 621685, 746022, 870359, 994696, 1243370, 1367707, 1492044, 1740718, 1865055, 1989392, 2486740, 2611077, 2735414, 2984088, 3481436, 3730110, 3978784, 4103121, 4351795, 4973480, 5222154, 5470828, 5968176, 6838535, 6962872, 7460220, 7957568, 8206242, 8703590, 9573949, 9946960, 10444308, 10941656, 11936352, 13055385, 13677070, 13925744, 14920440, 15915136, 16412484, 17407180, 19147898, 19893920, 20515605, 20888616, 21883312, 23872704, 26110770, 27354140, 27851488, 28721847, 29840880, 32824968, 34814360, 38295796, 39787840, 41031210, 41777232, 43766624, 47745408, 47869745, 52221540, 54708280, 55702976, 57443694, 59681760, 65649936, 69628720, 76591592, 79575680, 82062420, 83554464, 87533248, 95739490, 104443080, 109416560, 111405952, 114887388, 119363520, 131299872, 139257440, 143609235, 153183184, 164124840, 167108928, 175066496, 191478980, 208886160, 218833120, 229774776, 238727040, 262599744, 278514880, 287218470, 306366368, 328249680, 334217856, 382957960, 417772320, 437666240, 459549552, 525199488, 557029760, 574436940, 612732736, 656499360, 765915920, 835544640, 875332480, 919099104, 1148873880, 1225465472, 1312998720, 1531831840, 1671089280, 1838198208, 2297747760, 2625997440, 3063663680, 3676396416, 4595495520, 6127327360, 9190991040, 18381982080]

約数ペア:

[(1, 18381982080), (2, 9190991040), (3, 6127327360), (4, 4595495520), (5, 3676396416), (6, 3063663680), (7, 2625997440), (8, 2297747760), (10, 1838198208), (11, 1671089280), (12, 1531831840), (14, 1312998720), (15, 1225465472), (16, 1148873880), (20, 919099104), (21, 875332480), (22, 835544640), (24, 765915920), (28, 656499360), (30, 612732736), (32, 574436940), (33, 557029760), (35, 525199488), (40, 459549552), (42, 437666240), (44, 417772320), (48, 382957960), (55, 334217856), (56, 328249680), (60, 306366368), (64, 287218470), (66, 278514880), (70, 262599744), (77, 238727040), (80, 229774776), (84, 218833120), (88, 208886160), (96, 191478980), (105, 175066496), (110, 167108928), (112, 164124840), (120, 153183184), (128, 143609235), (132, 139257440), (140, 131299872), (154, 119363520), (160, 114887388), (165, 111405952), (168, 109416560), (176, 104443080), (192, 95739490), (210, 87533248), (220, 83554464), (224, 82062420), (231, 79575680), (240, 76591592), (264, 69628720), (280, 65649936), (308, 59681760), (320, 57443694), (330, 55702976), (336, 54708280), (352, 52221540), (384, 47869745), (385, 47745408), (420, 43766624), (440, 41777232), (448, 41031210), (462, 39787840), (480, 38295796), (528, 34814360), (560, 32824968), (616, 29840880), (640, 28721847), (660, 27851488), (672, 27354140), (704, 26110770), (770, 23872704), (840, 21883312), (880, 20888616), (896, 20515605), (924, 19893920), (960, 19147898), (1056, 17407180), (1120, 16412484), (1155, 15915136), (1232, 14920440), (1320, 13925744), (1344, 13677070), (1408, 13055385), (1540, 11936352), (1680, 10941656), (1760, 10444308), (1848, 9946960), (1920, 9573949), (2112, 8703590), (2240, 8206242), (2310, 7957568), (2464, 7460220), (2640, 6962872), (2688, 6838535), (3080, 5968176), (3360, 5470828), (3520, 5222154), (3696, 4973480), (4224, 4351795), (4480, 4103121), (4620, 3978784), (4928, 3730110), (5280, 3481436), (6160, 2984088), (6720, 2735414), (7040, 2611077), (7392, 2486740), (9240, 1989392), (9856, 1865055), (10560, 1740718), (12320, 1492044), (13440, 1367707), (14784, 1243370), (18480, 994696), (21120, 870359), (24640, 746022), (29568, 621685), (36960, 497348), (49280, 373011), (73920, 248674), (124337, 147840)]