2009015040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 6863915520

約数和(自身を除く): 4854900480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 64, 69, 80, 86, 92, 96, 115, 120, 128, 129, 138, 160, 172, 184, 192, 215, 230, 240, 256, 258, 276, 320, 344, 345, 368, 384, 430, 460, 480, 516, 529, 552, 640, 645, 688, 690, 736, 768, 860, 920, 960, 989, 1032, 1058, 1104, 1280, 1290, 1376, 1380, 1472, 1587, 1720, 1840, 1920, 1978, 2064, 2116, 2208, 2580, 2645, 2752, 2760, 2944, 2967, 3174, 3440, 3680, 3840, 3956, 4128, 4232, 4416, 4945, 5160, 5290, 5504, 5520, 5888, 5934, 6348, 6880, 7360, 7912, 7935, 8256, 8464, 8832, 9890, 10320, 10580, 11008, 11040, 11868, 12167, 12696, 13760, 14720, 14835, 15824, 15870, 16512, 16928, 17664, 19780, 20640, 21160, 22080, 22747, 23736, 24334, 25392, 27520, 29440, 29670, 31648, 31740, 33024, 33856, 36501, 39560, 41280, 42320, 44160, 45494, 47472, 48668, 50784, 55040, 59340, 60835, 63296, 63480, 67712, 68241, 73002, 79120, 82560, 84640, 88320, 90988, 94944, 97336, 101568, 113735, 118680, 121670, 126592, 126960, 135424, 136482, 146004, 158240, 165120, 169280, 181976, 182505, 189888, 194672, 203136, 227470, 237360, 243340, 253184, 253920, 272964, 292008, 316480, 338560, 341205, 363952, 365010, 379776, 389344, 406272, 454940, 474720, 486680, 507840, 523181, 545928, 584016, 632960, 677120, 682410, 727904, 730020, 759552, 778688, 909880, 949440, 973360, 1015680, 1046362, 1091856, 1168032, 1265920, 1364820, 1455808, 1460040, 1557376, 1569543, 1819760, 1898880, 1946720, 2031360, 2092724, 2183712, 2336064, 2615905, 2729640, 2911616, 2920080, 3114752, 3139086, 3639520, 3797760, 3893440, 4185448, 4367424, 4672128, 5231810, 5459280, 5823232, 5840160, 6278172, 7279040, 7786880, 7847715, 8370896, 8734848, 9344256, 10463620, 10918560, 11680320, 12556344, 14558080, 15573760, 15695430, 16741792, 17469696, 20927240, 21837120, 23360640, 25112688, 29116160, 31390860, 33483584, 41854480, 43674240, 46721280, 50225376, 62781720, 66967168, 83708960, 87348480, 100450752, 125563440, 133934336, 167417920, 200901504, 251126880, 334835840, 401803008, 502253760, 669671680, 1004507520, 2009015040]

約数ペア:

[(1, 2009015040), (2, 1004507520), (3, 669671680), (4, 502253760), (5, 401803008), (6, 334835840), (8, 251126880), (10, 200901504), (12, 167417920), (15, 133934336), (16, 125563440), (20, 100450752), (23, 87348480), (24, 83708960), (30, 66967168), (32, 62781720), (40, 50225376), (43, 46721280), (46, 43674240), (48, 41854480), (60, 33483584), (64, 31390860), (69, 29116160), (80, 25112688), (86, 23360640), (92, 21837120), (96, 20927240), (115, 17469696), (120, 16741792), (128, 15695430), (129, 15573760), (138, 14558080), (160, 12556344), (172, 11680320), (184, 10918560), (192, 10463620), (215, 9344256), (230, 8734848), (240, 8370896), (256, 7847715), (258, 7786880), (276, 7279040), (320, 6278172), (344, 5840160), (345, 5823232), (368, 5459280), (384, 5231810), (430, 4672128), (460, 4367424), (480, 4185448), (516, 3893440), (529, 3797760), (552, 3639520), (640, 3139086), (645, 3114752), (688, 2920080), (690, 2911616), (736, 2729640), (768, 2615905), (860, 2336064), (920, 2183712), (960, 2092724), (989, 2031360), (1032, 1946720), (1058, 1898880), (1104, 1819760), (1280, 1569543), (1290, 1557376), (1376, 1460040), (1380, 1455808), (1472, 1364820), (1587, 1265920), (1720, 1168032), (1840, 1091856), (1920, 1046362), (1978, 1015680), (2064, 973360), (2116, 949440), (2208, 909880), (2580, 778688), (2645, 759552), (2752, 730020), (2760, 727904), (2944, 682410), (2967, 677120), (3174, 632960), (3440, 584016), (3680, 545928), (3840, 523181), (3956, 507840), (4128, 486680), (4232, 474720), (4416, 454940), (4945, 406272), (5160, 389344), (5290, 379776), (5504, 365010), (5520, 363952), (5888, 341205), (5934, 338560), (6348, 316480), (6880, 292008), (7360, 272964), (7912, 253920), (7935, 253184), (8256, 243340), (8464, 237360), (8832, 227470), (9890, 203136), (10320, 194672), (10580, 189888), (11008, 182505), (11040, 181976), (11868, 169280), (12167, 165120), (12696, 158240), (13760, 146004), (14720, 136482), (14835, 135424), (15824, 126960), (15870, 126592), (16512, 121670), (16928, 118680), (17664, 113735), (19780, 101568), (20640, 97336), (21160, 94944), (22080, 90988), (22747, 88320), (23736, 84640), (24334, 82560), (25392, 79120), (27520, 73002), (29440, 68241), (29670, 67712), (31648, 63480), (31740, 63296), (33024, 60835), (33856, 59340), (36501, 55040), (39560, 50784), (41280, 48668), (42320, 47472), (44160, 45494)]