2161304640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22741}}^1$

素因数の和:22778

約数の個数: 224

約数和(自身を含む): 8318113920

約数和(自身を除く): 6156809280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9504, 10560, 11880, 15840, 19008, 22741, 23760, 31680, 45482, 47520, 68223, 90964, 95040, 113705, 136446, 181928, 204669, 227410, 250151, 272892, 341115, 363856, 409338, 454820, 500302, 545784, 614007, 682230, 727712, 750453, 818676, 909640, 1000604, 1023345, 1091568, 1228014, 1250755, 1364460, 1455424, 1500906, 1637352, 1819280, 2001208, 2046690, 2183136, 2251359, 2456028, 2501510, 2728920, 3001812, 3070035, 3274704, 3638560, 3752265, 4002416, 4093380, 4366272, 4502718, 4912056, 5003020, 5457840, 6003624, 6140070, 6549408, 6754077, 7277120, 7504530, 8004832, 8186760, 9005436, 9824112, 10006040, 10915680, 11256795, 12007248, 12280140, 13098816, 13508154, 15009060, 16009664, 16373520, 18010872, 19648224, 20012080, 21831360, 22513590, 24014496, 24560280, 27016308, 30018120, 32747040, 33770385, 36021744, 39296448, 40024160, 45027180, 48028992, 49120560, 54032616, 60036240, 65494080, 67540770, 72043488, 80048320, 90054360, 98241120, 108065232, 120072480, 135081540, 144086976, 180108720, 196482240, 216130464, 240144960, 270163080, 360217440, 432260928, 540326160, 720434880, 1080652320, 2161304640]

約数ペア:

[(1, 2161304640), (2, 1080652320), (3, 720434880), (4, 540326160), (5, 432260928), (6, 360217440), (8, 270163080), (9, 240144960), (10, 216130464), (11, 196482240), (12, 180108720), (15, 144086976), (16, 135081540), (18, 120072480), (20, 108065232), (22, 98241120), (24, 90054360), (27, 80048320), (30, 72043488), (32, 67540770), (33, 65494080), (36, 60036240), (40, 54032616), (44, 49120560), (45, 48028992), (48, 45027180), (54, 40024160), (55, 39296448), (60, 36021744), (64, 33770385), (66, 32747040), (72, 30018120), (80, 27016308), (88, 24560280), (90, 24014496), (96, 22513590), (99, 21831360), (108, 20012080), (110, 19648224), (120, 18010872), (132, 16373520), (135, 16009664), (144, 15009060), (160, 13508154), (165, 13098816), (176, 12280140), (180, 12007248), (192, 11256795), (198, 10915680), (216, 10006040), (220, 9824112), (240, 9005436), (264, 8186760), (270, 8004832), (288, 7504530), (297, 7277120), (320, 6754077), (330, 6549408), (352, 6140070), (360, 6003624), (396, 5457840), (432, 5003020), (440, 4912056), (480, 4502718), (495, 4366272), (528, 4093380), (540, 4002416), (576, 3752265), (594, 3638560), (660, 3274704), (704, 3070035), (720, 3001812), (792, 2728920), (864, 2501510), (880, 2456028), (960, 2251359), (990, 2183136), (1056, 2046690), (1080, 2001208), (1188, 1819280), (1320, 1637352), (1440, 1500906), (1485, 1455424), (1584, 1364460), (1728, 1250755), (1760, 1228014), (1980, 1091568), (2112, 1023345), (2160, 1000604), (2376, 909640), (2640, 818676), (2880, 750453), (2970, 727712), (3168, 682230), (3520, 614007), (3960, 545784), (4320, 500302), (4752, 454820), (5280, 409338), (5940, 363856), (6336, 341115), (7920, 272892), (8640, 250151), (9504, 227410), (10560, 204669), (11880, 181928), (15840, 136446), (19008, 113705), (22741, 95040), (23760, 90964), (31680, 68223), (45482, 47520)]