2006209920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7307}}^1$

素因数の和:7353

約数の個数: 256

約数和(自身を含む): 7513793280

約数和(自身を除く): 5507583360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 3120, 3432, 3520, 4160, 4224, 4290, 4576, 4992, 5280, 5720, 6240, 6864, 7040, 7307, 8320, 8580, 9152, 10560, 11440, 12480, 13728, 14614, 17160, 18304, 21120, 21921, 22880, 24960, 27456, 29228, 34320, 36535, 43842, 45760, 54912, 58456, 68640, 73070, 80377, 87684, 91520, 94991, 109605, 116912, 137280, 146140, 160754, 175368, 189982, 219210, 233824, 241131, 274560, 284973, 292280, 321508, 350736, 379964, 401885, 438420, 467648, 474955, 482262, 569946, 584560, 643016, 701472, 759928, 803770, 876840, 935296, 949910, 964524, 1044901, 1139892, 1169120, 1205655, 1286032, 1402944, 1424865, 1519856, 1607540, 1753680, 1899820, 1929048, 2089802, 2279784, 2338240, 2411310, 2572064, 2805888, 2849730, 3039712, 3134703, 3215080, 3507360, 3799640, 3858096, 4179604, 4559568, 4676480, 4822620, 5144128, 5224505, 5699460, 6079424, 6269406, 6430160, 7014720, 7599280, 7716192, 8359208, 9119136, 9645240, 10288256, 10449010, 11398920, 12158848, 12538812, 12860320, 14029440, 15198560, 15432384, 15673515, 16718416, 18238272, 19290480, 20898020, 22797840, 25077624, 25720640, 30397120, 30864768, 31347030, 33436832, 36476544, 38580960, 41796040, 45595680, 50155248, 51441280, 60794240, 62694060, 66873664, 77161920, 83592080, 91191360, 100310496, 125388120, 133747328, 154323840, 167184160, 182382720, 200620992, 250776240, 334368320, 401241984, 501552480, 668736640, 1003104960, 2006209920]

約数ペア:

[(1, 2006209920), (2, 1003104960), (3, 668736640), (4, 501552480), (5, 401241984), (6, 334368320), (8, 250776240), (10, 200620992), (11, 182382720), (12, 167184160), (13, 154323840), (15, 133747328), (16, 125388120), (20, 100310496), (22, 91191360), (24, 83592080), (26, 77161920), (30, 66873664), (32, 62694060), (33, 60794240), (39, 51441280), (40, 50155248), (44, 45595680), (48, 41796040), (52, 38580960), (55, 36476544), (60, 33436832), (64, 31347030), (65, 30864768), (66, 30397120), (78, 25720640), (80, 25077624), (88, 22797840), (96, 20898020), (104, 19290480), (110, 18238272), (120, 16718416), (128, 15673515), (130, 15432384), (132, 15198560), (143, 14029440), (156, 12860320), (160, 12538812), (165, 12158848), (176, 11398920), (192, 10449010), (195, 10288256), (208, 9645240), (220, 9119136), (240, 8359208), (260, 7716192), (264, 7599280), (286, 7014720), (312, 6430160), (320, 6269406), (330, 6079424), (352, 5699460), (384, 5224505), (390, 5144128), (416, 4822620), (429, 4676480), (440, 4559568), (480, 4179604), (520, 3858096), (528, 3799640), (572, 3507360), (624, 3215080), (640, 3134703), (660, 3039712), (704, 2849730), (715, 2805888), (780, 2572064), (832, 2411310), (858, 2338240), (880, 2279784), (960, 2089802), (1040, 1929048), (1056, 1899820), (1144, 1753680), (1248, 1607540), (1320, 1519856), (1408, 1424865), (1430, 1402944), (1560, 1286032), (1664, 1205655), (1716, 1169120), (1760, 1139892), (1920, 1044901), (2080, 964524), (2112, 949910), (2145, 935296), (2288, 876840), (2496, 803770), (2640, 759928), (2860, 701472), (3120, 643016), (3432, 584560), (3520, 569946), (4160, 482262), (4224, 474955), (4290, 467648), (4576, 438420), (4992, 401885), (5280, 379964), (5720, 350736), (6240, 321508), (6864, 292280), (7040, 284973), (7307, 274560), (8320, 241131), (8580, 233824), (9152, 219210), (10560, 189982), (11440, 175368), (12480, 160754), (13728, 146140), (14614, 137280), (17160, 116912), (18304, 109605), (21120, 94991), (21921, 91520), (22880, 87684), (24960, 80377), (27456, 73070), (29228, 68640), (34320, 58456), (36535, 54912), (43842, 45760)]