421138080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2417}}^1$

素因数の和:2460

約数の個数: 216

約数和(自身を含む): 1580312916

約数和(自身を除く): 1159174836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2417, 2420, 2640, 2904, 3168, 3630, 3872, 3960, 4356, 4834, 4840, 5280, 5445, 5808, 7251, 7260, 7920, 8712, 9668, 9680, 10890, 11616, 12085, 14502, 14520, 15840, 17424, 19336, 19360, 21753, 21780, 24170, 26587, 29004, 29040, 34848, 36255, 38672, 43506, 43560, 48340, 53174, 58008, 58080, 72510, 77344, 79761, 87012, 87120, 96680, 106348, 108765, 116016, 132935, 145020, 159522, 174024, 174240, 193360, 212696, 217530, 232032, 239283, 265870, 290040, 292457, 319044, 348048, 386720, 398805, 425392, 435060, 478566, 531740, 580080, 584914, 638088, 696096, 797610, 850784, 870120, 877371, 957132, 1063480, 1160160, 1169828, 1196415, 1276176, 1462285, 1595220, 1740240, 1754742, 1914264, 2126960, 2339656, 2392830, 2552352, 2632113, 2924570, 3190440, 3480480, 3509484, 3828528, 4253920, 4386855, 4679312, 4785660, 5264226, 5849140, 6380880, 7018968, 7657056, 8773710, 9358624, 9571320, 10528452, 11698280, 12761760, 13160565, 14037936, 17547420, 19142640, 21056904, 23396560, 26321130, 28075872, 35094840, 38285280, 42113808, 46793120, 52642260, 70189680, 84227616, 105284520, 140379360, 210569040, 421138080]

約数ペア:

[(1, 421138080), (2, 210569040), (3, 140379360), (4, 105284520), (5, 84227616), (6, 70189680), (8, 52642260), (9, 46793120), (10, 42113808), (11, 38285280), (12, 35094840), (15, 28075872), (16, 26321130), (18, 23396560), (20, 21056904), (22, 19142640), (24, 17547420), (30, 14037936), (32, 13160565), (33, 12761760), (36, 11698280), (40, 10528452), (44, 9571320), (45, 9358624), (48, 8773710), (55, 7657056), (60, 7018968), (66, 6380880), (72, 5849140), (80, 5264226), (88, 4785660), (90, 4679312), (96, 4386855), (99, 4253920), (110, 3828528), (120, 3509484), (121, 3480480), (132, 3190440), (144, 2924570), (160, 2632113), (165, 2552352), (176, 2392830), (180, 2339656), (198, 2126960), (220, 1914264), (240, 1754742), (242, 1740240), (264, 1595220), (288, 1462285), (330, 1276176), (352, 1196415), (360, 1169828), (363, 1160160), (396, 1063480), (440, 957132), (480, 877371), (484, 870120), (495, 850784), (528, 797610), (605, 696096), (660, 638088), (720, 584914), (726, 580080), (792, 531740), (880, 478566), (968, 435060), (990, 425392), (1056, 398805), (1089, 386720), (1210, 348048), (1320, 319044), (1440, 292457), (1452, 290040), (1584, 265870), (1760, 239283), (1815, 232032), (1936, 217530), (1980, 212696), (2178, 193360), (2417, 174240), (2420, 174024), (2640, 159522), (2904, 145020), (3168, 132935), (3630, 116016), (3872, 108765), (3960, 106348), (4356, 96680), (4834, 87120), (4840, 87012), (5280, 79761), (5445, 77344), (5808, 72510), (7251, 58080), (7260, 58008), (7920, 53174), (8712, 48340), (9668, 43560), (9680, 43506), (10890, 38672), (11616, 36255), (12085, 34848), (14502, 29040), (14520, 29004), (15840, 26587), (17424, 24170), (19336, 21780), (19360, 21753)]