222036480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 240

約数和(自身を含む): 804323520

約数和(自身を除く): 582287040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 419, 460, 480, 512, 552, 576, 640, 690, 720, 736, 768, 828, 838, 920, 960, 1035, 1104, 1152, 1257, 1280, 1380, 1440, 1472, 1536, 1656, 1676, 1840, 1920, 2070, 2095, 2208, 2304, 2514, 2560, 2760, 2880, 2944, 3312, 3352, 3680, 3771, 3840, 4140, 4190, 4416, 4608, 5028, 5520, 5760, 5888, 6285, 6624, 6704, 7360, 7542, 7680, 8280, 8380, 8832, 9637, 10056, 11040, 11520, 11776, 12570, 13248, 13408, 14720, 15084, 16560, 16760, 17664, 18855, 19274, 20112, 22080, 23040, 25140, 26496, 26816, 28911, 29440, 30168, 33120, 33520, 35328, 37710, 38548, 40224, 44160, 48185, 50280, 52992, 53632, 57822, 58880, 60336, 66240, 67040, 75420, 77096, 80448, 86733, 88320, 96370, 100560, 105984, 107264, 115644, 120672, 132480, 134080, 144555, 150840, 154192, 160896, 173466, 176640, 192740, 201120, 214528, 231288, 241344, 264960, 268160, 289110, 301680, 308384, 321792, 346932, 385480, 402240, 433665, 462576, 482688, 529920, 536320, 578220, 603360, 616768, 643584, 693864, 770960, 804480, 867330, 925152, 965376, 1072640, 1156440, 1206720, 1233536, 1387728, 1541920, 1608960, 1734660, 1850304, 1930752, 2312880, 2413440, 2467072, 2775456, 3083840, 3217920, 3469320, 3700608, 4625760, 4826880, 4934144, 5550912, 6167680, 6938640, 7401216, 9251520, 9653760, 11101824, 12335360, 13877280, 14802432, 18503040, 22203648, 24670720, 27754560, 37006080, 44407296, 55509120, 74012160, 111018240, 222036480]

約数ペア:

[(1, 222036480), (2, 111018240), (3, 74012160), (4, 55509120), (5, 44407296), (6, 37006080), (8, 27754560), (9, 24670720), (10, 22203648), (12, 18503040), (15, 14802432), (16, 13877280), (18, 12335360), (20, 11101824), (23, 9653760), (24, 9251520), (30, 7401216), (32, 6938640), (36, 6167680), (40, 5550912), (45, 4934144), (46, 4826880), (48, 4625760), (60, 3700608), (64, 3469320), (69, 3217920), (72, 3083840), (80, 2775456), (90, 2467072), (92, 2413440), (96, 2312880), (115, 1930752), (120, 1850304), (128, 1734660), (138, 1608960), (144, 1541920), (160, 1387728), (180, 1233536), (184, 1206720), (192, 1156440), (207, 1072640), (230, 965376), (240, 925152), (256, 867330), (276, 804480), (288, 770960), (320, 693864), (345, 643584), (360, 616768), (368, 603360), (384, 578220), (414, 536320), (419, 529920), (460, 482688), (480, 462576), (512, 433665), (552, 402240), (576, 385480), (640, 346932), (690, 321792), (720, 308384), (736, 301680), (768, 289110), (828, 268160), (838, 264960), (920, 241344), (960, 231288), (1035, 214528), (1104, 201120), (1152, 192740), (1257, 176640), (1280, 173466), (1380, 160896), (1440, 154192), (1472, 150840), (1536, 144555), (1656, 134080), (1676, 132480), (1840, 120672), (1920, 115644), (2070, 107264), (2095, 105984), (2208, 100560), (2304, 96370), (2514, 88320), (2560, 86733), (2760, 80448), (2880, 77096), (2944, 75420), (3312, 67040), (3352, 66240), (3680, 60336), (3771, 58880), (3840, 57822), (4140, 53632), (4190, 52992), (4416, 50280), (4608, 48185), (5028, 44160), (5520, 40224), (5760, 38548), (5888, 37710), (6285, 35328), (6624, 33520), (6704, 33120), (7360, 30168), (7542, 29440), (7680, 28911), (8280, 26816), (8380, 26496), (8832, 25140), (9637, 23040), (10056, 22080), (11040, 20112), (11520, 19274), (11776, 18855), (12570, 17664), (13248, 16760), (13408, 16560), (14720, 15084)]