996341760

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:621

約数の個数: 288

約数和(自身を含む): 3641274000

約数和(自身を除く): 2644932240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 569, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1024, 1138, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1707, 1710, 1824, 1920, 2048, 2276, 2280, 2304, 2432, 2560, 2736, 2845, 2880, 3040, 3072, 3414, 3420, 3648, 3840, 4552, 4560, 4608, 4864, 5120, 5121, 5472, 5690, 5760, 6080, 6144, 6828, 6840, 7296, 7680, 8535, 9104, 9120, 9216, 9728, 10240, 10242, 10811, 10944, 11380, 11520, 12160, 13656, 13680, 14592, 15360, 17070, 18208, 18240, 18432, 19456, 20484, 21622, 21888, 22760, 23040, 24320, 25605, 27312, 27360, 29184, 30720, 32433, 34140, 36416, 36480, 38912, 40968, 43244, 43776, 45520, 46080, 48640, 51210, 54055, 54624, 54720, 58368, 64866, 68280, 72832, 72960, 81936, 86488, 87552, 91040, 92160, 97280, 97299, 102420, 108110, 109248, 109440, 116736, 129732, 136560, 145664, 145920, 162165, 163872, 172976, 175104, 182080, 194560, 194598, 204840, 216220, 218496, 218880, 259464, 273120, 291328, 291840, 324330, 327744, 345952, 350208, 364160, 389196, 409680, 432440, 436992, 437760, 486495, 518928, 546240, 582656, 583680, 648660, 655488, 691904, 728320, 778392, 819360, 864880, 873984, 875520, 972990, 1037856, 1092480, 1165312, 1297320, 1310976, 1383808, 1456640, 1556784, 1638720, 1729760, 1747968, 1751040, 1945980, 2075712, 2184960, 2594640, 2621952, 2767616, 2913280, 3113568, 3277440, 3459520, 3495936, 3891960, 4151424, 4369920, 5189280, 5243904, 5535232, 5826560, 6227136, 6554880, 6919040, 7783920, 8302848, 8739840, 10378560, 10487808, 11070464, 12454272, 13109760, 13838080, 15567840, 16605696, 17479680, 20757120, 22140928, 24908544, 26219520, 27676160, 31135680, 33211392, 41514240, 49817088, 52439040, 55352320, 62271360, 66422784, 83028480, 99634176, 110704640, 124542720, 166056960, 199268352, 249085440, 332113920, 498170880, 996341760]

約数ペア:

[(1, 996341760), (2, 498170880), (3, 332113920), (4, 249085440), (5, 199268352), (6, 166056960), (8, 124542720), (9, 110704640), (10, 99634176), (12, 83028480), (15, 66422784), (16, 62271360), (18, 55352320), (19, 52439040), (20, 49817088), (24, 41514240), (30, 33211392), (32, 31135680), (36, 27676160), (38, 26219520), (40, 24908544), (45, 22140928), (48, 20757120), (57, 17479680), (60, 16605696), (64, 15567840), (72, 13838080), (76, 13109760), (80, 12454272), (90, 11070464), (95, 10487808), (96, 10378560), (114, 8739840), (120, 8302848), (128, 7783920), (144, 6919040), (152, 6554880), (160, 6227136), (171, 5826560), (180, 5535232), (190, 5243904), (192, 5189280), (228, 4369920), (240, 4151424), (256, 3891960), (285, 3495936), (288, 3459520), (304, 3277440), (320, 3113568), (342, 2913280), (360, 2767616), (380, 2621952), (384, 2594640), (456, 2184960), (480, 2075712), (512, 1945980), (569, 1751040), (570, 1747968), (576, 1729760), (608, 1638720), (640, 1556784), (684, 1456640), (720, 1383808), (760, 1310976), (768, 1297320), (855, 1165312), (912, 1092480), (960, 1037856), (1024, 972990), (1138, 875520), (1140, 873984), (1152, 864880), (1216, 819360), (1280, 778392), (1368, 728320), (1440, 691904), (1520, 655488), (1536, 648660), (1707, 583680), (1710, 582656), (1824, 546240), (1920, 518928), (2048, 486495), (2276, 437760), (2280, 436992), (2304, 432440), (2432, 409680), (2560, 389196), (2736, 364160), (2845, 350208), (2880, 345952), (3040, 327744), (3072, 324330), (3414, 291840), (3420, 291328), (3648, 273120), (3840, 259464), (4552, 218880), (4560, 218496), (4608, 216220), (4864, 204840), (5120, 194598), (5121, 194560), (5472, 182080), (5690, 175104), (5760, 172976), (6080, 163872), (6144, 162165), (6828, 145920), (6840, 145664), (7296, 136560), (7680, 129732), (8535, 116736), (9104, 109440), (9120, 109248), (9216, 108110), (9728, 102420), (10240, 97299), (10242, 97280), (10811, 92160), (10944, 91040), (11380, 87552), (11520, 86488), (12160, 81936), (13656, 72960), (13680, 72832), (14592, 68280), (15360, 64866), (17070, 58368), (18208, 54720), (18240, 54624), (18432, 54055), (19456, 51210), (20484, 48640), (21622, 46080), (21888, 45520), (22760, 43776), (23040, 43244), (24320, 40968), (25605, 38912), (27312, 36480), (27360, 36416), (29184, 34140), (30720, 32433)]