2020364640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1043

約数の個数: 384

約数和(自身を含む): 8203991040

約数和(自身を除く): 6183626400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 142, 144, 160, 168, 180, 189, 210, 213, 216, 224, 240, 252, 270, 280, 284, 288, 315, 336, 355, 360, 378, 420, 426, 432, 480, 497, 504, 540, 560, 568, 630, 639, 672, 710, 720, 756, 840, 852, 864, 941, 945, 994, 1008, 1065, 1080, 1120, 1136, 1260, 1278, 1420, 1440, 1491, 1512, 1680, 1704, 1882, 1890, 1917, 1988, 2016, 2130, 2160, 2272, 2485, 2520, 2556, 2823, 2840, 2982, 3024, 3195, 3360, 3408, 3764, 3780, 3834, 3976, 4260, 4320, 4473, 4705, 4970, 5040, 5112, 5646, 5680, 5964, 6048, 6390, 6587, 6816, 7455, 7528, 7560, 7668, 7952, 8469, 8520, 8946, 9410, 9585, 9940, 10080, 10224, 11292, 11360, 11928, 12780, 13174, 13419, 14115, 14910, 15056, 15120, 15336, 15904, 16938, 17040, 17892, 18820, 19170, 19761, 19880, 20448, 22365, 22584, 23856, 25407, 25560, 26348, 26838, 28230, 29820, 30112, 30240, 30672, 32935, 33876, 34080, 35784, 37640, 38340, 39522, 39760, 42345, 44730, 45168, 47712, 50814, 51120, 52696, 53676, 56460, 59283, 59640, 61344, 65870, 66811, 67095, 67752, 71568, 75280, 76680, 79044, 79520, 84690, 89460, 90336, 98805, 101628, 102240, 105392, 107352, 112920, 118566, 119280, 127035, 131740, 133622, 134190, 135504, 143136, 150560, 153360, 158088, 169380, 177849, 178920, 197610, 200433, 203256, 210784, 214704, 225840, 237132, 238560, 254070, 263480, 267244, 268380, 271008, 296415, 306720, 316176, 334055, 338760, 355698, 357840, 395220, 400866, 406512, 429408, 451680, 467677, 474264, 508140, 526960, 534488, 536760, 592830, 601299, 632352, 668110, 677520, 711396, 715680, 790440, 801732, 813024, 889245, 935354, 948528, 1002165, 1016280, 1053920, 1068976, 1073520, 1185660, 1202598, 1336220, 1355040, 1403031, 1422792, 1580880, 1603464, 1778490, 1803897, 1870708, 1897056, 2004330, 2032560, 2137952, 2147040, 2338385, 2371320, 2405196, 2672440, 2806062, 2845584, 3006495, 3161760, 3206928, 3556980, 3607794, 3741416, 4008660, 4065120, 4209093, 4676770, 4742640, 4810392, 5344880, 5612124, 5691168, 6012990, 6413856, 7015155, 7113960, 7215588, 7482832, 8017320, 8418186, 9019485, 9353540, 9485280, 9620784, 10689760, 11224248, 12025980, 12627279, 14030310, 14227920, 14431176, 14965664, 16034640, 16836372, 18038970, 18707080, 19241568, 21045465, 22448496, 24051960, 25254558, 28060620, 28455840, 28862352, 32069280, 33672744, 36077940, 37414160, 42090930, 44896992, 48103920, 50509116, 56121240, 57724704, 63136395, 67345488, 72155880, 74828320, 84181860, 96207840, 101018232, 112242480, 126272790, 134690976, 144311760, 168363720, 202036464, 224484960, 252545580, 288623520, 336727440, 404072928, 505091160, 673454880, 1010182320, 2020364640]

約数ペア:

[(1, 2020364640), (2, 1010182320), (3, 673454880), (4, 505091160), (5, 404072928), (6, 336727440), (7, 288623520), (8, 252545580), (9, 224484960), (10, 202036464), (12, 168363720), (14, 144311760), (15, 134690976), (16, 126272790), (18, 112242480), (20, 101018232), (21, 96207840), (24, 84181860), (27, 74828320), (28, 72155880), (30, 67345488), (32, 63136395), (35, 57724704), (36, 56121240), (40, 50509116), (42, 48103920), (45, 44896992), (48, 42090930), (54, 37414160), (56, 36077940), (60, 33672744), (63, 32069280), (70, 28862352), (71, 28455840), (72, 28060620), (80, 25254558), (84, 24051960), (90, 22448496), (96, 21045465), (105, 19241568), (108, 18707080), (112, 18038970), (120, 16836372), (126, 16034640), (135, 14965664), (140, 14431176), (142, 14227920), (144, 14030310), (160, 12627279), (168, 12025980), (180, 11224248), (189, 10689760), (210, 9620784), (213, 9485280), (216, 9353540), (224, 9019485), (240, 8418186), (252, 8017320), (270, 7482832), (280, 7215588), (284, 7113960), (288, 7015155), (315, 6413856), (336, 6012990), (355, 5691168), (360, 5612124), (378, 5344880), (420, 4810392), (426, 4742640), (432, 4676770), (480, 4209093), (497, 4065120), (504, 4008660), (540, 3741416), (560, 3607794), (568, 3556980), (630, 3206928), (639, 3161760), (672, 3006495), (710, 2845584), (720, 2806062), (756, 2672440), (840, 2405196), (852, 2371320), (864, 2338385), (941, 2147040), (945, 2137952), (994, 2032560), (1008, 2004330), (1065, 1897056), (1080, 1870708), (1120, 1803897), (1136, 1778490), (1260, 1603464), (1278, 1580880), (1420, 1422792), (1440, 1403031), (1491, 1355040), (1512, 1336220), (1680, 1202598), (1704, 1185660), (1882, 1073520), (1890, 1068976), (1917, 1053920), (1988, 1016280), (2016, 1002165), (2130, 948528), (2160, 935354), (2272, 889245), (2485, 813024), (2520, 801732), (2556, 790440), (2823, 715680), (2840, 711396), (2982, 677520), (3024, 668110), (3195, 632352), (3360, 601299), (3408, 592830), (3764, 536760), (3780, 534488), (3834, 526960), (3976, 508140), (4260, 474264), (4320, 467677), (4473, 451680), (4705, 429408), (4970, 406512), (5040, 400866), (5112, 395220), (5646, 357840), (5680, 355698), (5964, 338760), (6048, 334055), (6390, 316176), (6587, 306720), (6816, 296415), (7455, 271008), (7528, 268380), (7560, 267244), (7668, 263480), (7952, 254070), (8469, 238560), (8520, 237132), (8946, 225840), (9410, 214704), (9585, 210784), (9940, 203256), (10080, 200433), (10224, 197610), (11292, 178920), (11360, 177849), (11928, 169380), (12780, 158088), (13174, 153360), (13419, 150560), (14115, 143136), (14910, 135504), (15056, 134190), (15120, 133622), (15336, 131740), (15904, 127035), (16938, 119280), (17040, 118566), (17892, 112920), (18820, 107352), (19170, 105392), (19761, 102240), (19880, 101628), (20448, 98805), (22365, 90336), (22584, 89460), (23856, 84690), (25407, 79520), (25560, 79044), (26348, 76680), (26838, 75280), (28230, 71568), (29820, 67752), (30112, 67095), (30240, 66811), (30672, 65870), (32935, 61344), (33876, 59640), (34080, 59283), (35784, 56460), (37640, 53676), (38340, 52696), (39522, 51120), (39760, 50814), (42345, 47712), (44730, 45168)]