1006445440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1621

約数の個数: 256

約数和(自身を含む): 3232535040

約数和(自身を除く): 2226089600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 640, 704, 715, 728, 770, 832, 880, 896, 910, 1001, 1040, 1120, 1144, 1232, 1408, 1430, 1456, 1540, 1571, 1664, 1760, 1820, 2002, 2080, 2240, 2288, 2464, 2860, 2912, 3080, 3142, 3520, 3640, 4004, 4160, 4480, 4576, 4928, 5005, 5720, 5824, 6160, 6284, 7040, 7280, 7855, 8008, 8320, 9152, 9856, 10010, 10997, 11440, 11648, 12320, 12568, 14560, 15710, 16016, 17281, 18304, 20020, 20423, 21994, 22880, 24640, 25136, 29120, 31420, 32032, 34562, 40040, 40846, 43988, 45760, 49280, 50272, 54985, 58240, 62840, 64064, 69124, 80080, 81692, 86405, 87976, 91520, 100544, 102115, 109970, 120967, 125680, 128128, 138248, 142961, 160160, 163384, 172810, 175952, 201088, 204230, 219940, 224653, 241934, 251360, 276496, 285922, 320320, 326768, 345620, 351904, 408460, 439880, 449306, 483868, 502720, 552992, 571844, 604835, 640640, 653536, 691240, 703808, 714805, 816920, 879760, 898612, 967736, 1005440, 1105984, 1123265, 1143688, 1209670, 1307072, 1382480, 1407616, 1429610, 1572571, 1633840, 1759520, 1797224, 1935472, 2211968, 2246530, 2287376, 2419340, 2614144, 2764960, 2859220, 3145142, 3267680, 3519040, 3594448, 3870944, 4493060, 4574752, 4838680, 5529920, 5718440, 6290284, 6535360, 7038080, 7188896, 7741888, 7862855, 8986120, 9149504, 9677360, 11059840, 11436880, 12580568, 13070720, 14377792, 15483776, 15725710, 17972240, 18299008, 19354720, 22873760, 25161136, 28755584, 31451420, 35944480, 38709440, 45747520, 50322272, 62902840, 71888960, 77418880, 91495040, 100644544, 125805680, 143777920, 201289088, 251611360, 503222720, 1006445440]

約数ペア:

[(1, 1006445440), (2, 503222720), (4, 251611360), (5, 201289088), (7, 143777920), (8, 125805680), (10, 100644544), (11, 91495040), (13, 77418880), (14, 71888960), (16, 62902840), (20, 50322272), (22, 45747520), (26, 38709440), (28, 35944480), (32, 31451420), (35, 28755584), (40, 25161136), (44, 22873760), (52, 19354720), (55, 18299008), (56, 17972240), (64, 15725710), (65, 15483776), (70, 14377792), (77, 13070720), (80, 12580568), (88, 11436880), (91, 11059840), (104, 9677360), (110, 9149504), (112, 8986120), (128, 7862855), (130, 7741888), (140, 7188896), (143, 7038080), (154, 6535360), (160, 6290284), (176, 5718440), (182, 5529920), (208, 4838680), (220, 4574752), (224, 4493060), (260, 3870944), (280, 3594448), (286, 3519040), (308, 3267680), (320, 3145142), (352, 2859220), (364, 2764960), (385, 2614144), (416, 2419340), (440, 2287376), (448, 2246530), (455, 2211968), (520, 1935472), (560, 1797224), (572, 1759520), (616, 1633840), (640, 1572571), (704, 1429610), (715, 1407616), (728, 1382480), (770, 1307072), (832, 1209670), (880, 1143688), (896, 1123265), (910, 1105984), (1001, 1005440), (1040, 967736), (1120, 898612), (1144, 879760), (1232, 816920), (1408, 714805), (1430, 703808), (1456, 691240), (1540, 653536), (1571, 640640), (1664, 604835), (1760, 571844), (1820, 552992), (2002, 502720), (2080, 483868), (2240, 449306), (2288, 439880), (2464, 408460), (2860, 351904), (2912, 345620), (3080, 326768), (3142, 320320), (3520, 285922), (3640, 276496), (4004, 251360), (4160, 241934), (4480, 224653), (4576, 219940), (4928, 204230), (5005, 201088), (5720, 175952), (5824, 172810), (6160, 163384), (6284, 160160), (7040, 142961), (7280, 138248), (7855, 128128), (8008, 125680), (8320, 120967), (9152, 109970), (9856, 102115), (10010, 100544), (10997, 91520), (11440, 87976), (11648, 86405), (12320, 81692), (12568, 80080), (14560, 69124), (15710, 64064), (16016, 62840), (17281, 58240), (18304, 54985), (20020, 50272), (20423, 49280), (21994, 45760), (22880, 43988), (24640, 40846), (25136, 40040), (29120, 34562), (31420, 32032)]