2043553680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 720

約数和(自身を含む): 8836648704

約数和(自身を除く): 6793095024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 23, 24, 28, 30, 34, 35, 36, 40, 42, 45, 46, 48, 51, 56, 60, 61, 63, 68, 69, 70, 72, 80, 84, 85, 90, 92, 102, 105, 112, 115, 119, 120, 122, 126, 136, 138, 140, 144, 153, 161, 168, 170, 180, 183, 184, 204, 207, 210, 230, 238, 240, 244, 252, 255, 272, 276, 280, 289, 305, 306, 315, 322, 336, 340, 345, 357, 360, 366, 368, 391, 408, 414, 420, 427, 460, 476, 483, 488, 504, 510, 549, 552, 560, 578, 595, 610, 612, 630, 644, 680, 690, 714, 720, 732, 765, 782, 805, 816, 828, 840, 854, 867, 915, 920, 952, 966, 976, 1008, 1020, 1035, 1037, 1071, 1098, 1104, 1156, 1173, 1190, 1220, 1224, 1260, 1281, 1288, 1360, 1380, 1403, 1428, 1445, 1449, 1464, 1530, 1564, 1610, 1656, 1680, 1708, 1734, 1785, 1830, 1840, 1904, 1932, 1955, 2023, 2040, 2070, 2074, 2135, 2142, 2196, 2312, 2346, 2380, 2415, 2440, 2448, 2520, 2562, 2576, 2601, 2737, 2745, 2760, 2806, 2856, 2890, 2898, 2928, 3060, 3111, 3128, 3220, 3312, 3416, 3468, 3519, 3570, 3660, 3843, 3864, 3910, 4046, 4080, 4140, 4148, 4209, 4270, 4284, 4335, 4392, 4624, 4692, 4760, 4830, 4880, 5040, 5124, 5185, 5202, 5355, 5474, 5490, 5520, 5612, 5712, 5780, 5796, 5865, 6069, 6120, 6222, 6256, 6405, 6440, 6647, 6832, 6936, 7015, 7038, 7140, 7245, 7259, 7320, 7686, 7728, 7820, 8092, 8211, 8280, 8296, 8418, 8540, 8568, 8670, 8784, 9333, 9384, 9520, 9660, 9821, 10115, 10248, 10370, 10404, 10710, 10948, 10980, 11224, 11560, 11592, 11730, 12138, 12240, 12444, 12627, 12810, 12880, 13005, 13294, 13685, 13872, 14030, 14076, 14280, 14490, 14518, 14640, 15372, 15555, 15640, 16184, 16422, 16560, 16592, 16836, 17080, 17136, 17340, 17595, 17629, 18207, 18666, 18768, 19215, 19320, 19642, 19941, 20230, 20496, 20740, 20808, 21045, 21420, 21777, 21896, 21960, 22448, 23120, 23184, 23460, 23851, 24276, 24633, 24888, 25254, 25620, 26010, 26588, 27370, 28060, 28152, 28560, 28980, 29036, 29463, 30345, 30744, 31110, 31280, 32368, 32844, 33235, 33672, 34160, 34680, 35190, 35258, 36295, 36414, 37332, 38430, 38640, 39284, 39882, 40460, 41055, 41480, 41616, 42090, 42840, 43554, 43792, 43920, 46529, 46665, 46920, 47702, 48552, 49105, 49266, 49776, 50508, 51240, 52020, 52887, 53176, 54740, 56120, 56304, 57960, 58072, 58926, 59823, 60690, 61488, 62220, 63135, 65331, 65688, 66470, 67344, 69360, 70380, 70516, 71553, 72590, 72828, 74664, 76860, 78568, 79764, 80920, 82110, 82960, 84180, 85680, 87108, 88145, 88389, 91035, 93058, 93330, 93840, 95404, 97104, 98210, 98532, 99705, 101016, 102480, 104040, 105774, 106352, 108885, 109480, 112240, 115920, 116144, 117852, 119255, 119646, 121380, 123165, 123403, 124440, 126270, 130662, 131376, 132940, 139587, 140760, 141032, 143106, 145180, 145656, 147315, 149328, 153720, 157136, 158661, 159528, 161840, 164220, 166957, 168360, 174216, 176290, 176778, 182070, 186116, 186660, 190808, 196420, 197064, 199410, 202032, 208080, 211548, 214659, 217770, 218960, 232645, 235704, 238510, 239292, 242760, 246330, 246806, 248880, 252540, 261324, 264435, 265880, 279174, 281520, 282064, 286212, 290360, 291312, 294630, 299115, 307440, 317322, 319056, 326655, 328440, 333914, 336720, 348432, 352580, 353556, 357765, 364140, 370209, 372232, 373320, 381616, 392840, 394128, 398820, 405467, 418761, 423096, 429318, 435540, 441945, 465290, 471408, 477020, 478584, 485520, 492660, 493612, 500871, 505080, 522648, 528870, 531760, 558348, 572424, 580720, 589260, 598230, 617015, 634644, 653310, 656880, 667828, 697935, 705160, 707112, 715530, 728280, 740418, 744464, 746640, 785680, 793305, 797640, 810934, 834785, 837522, 846192, 858636, 871080, 883890, 930580, 954040, 957168, 985320, 987224, 1001742, 1010160, 1045296, 1057740, 1073295, 1110627, 1116696, 1144848, 1178520, 1196460, 1216401, 1234030, 1269288, 1306620, 1335656, 1395870, 1410320, 1414224, 1431060, 1456560, 1480836, 1502613, 1586610, 1595280, 1621868, 1669570, 1675044, 1717272, 1742160, 1767780, 1851045, 1861160, 1908080, 1970640, 1974448, 2003484, 2027335, 2093805, 2115480, 2146590, 2221254, 2233392, 2357040, 2392920, 2432802, 2468060, 2504355, 2538576, 2613240, 2671312, 2791740, 2838269, 2862120, 2961672, 3005226, 3173220, 3243736, 3339140, 3350088, 3434544, 3535560, 3649203, 3702090, 3722320, 4006968, 4054670, 4187610, 4230960, 4293180, 4442508, 4785840, 4865604, 4936120, 5008710, 5226480, 5553135, 5583480, 5676538, 5724240, 5923344, 6010452, 6082005, 6346440, 6487472, 6678280, 6700176, 7071120, 7298406, 7404180, 7513065, 8013936, 8109340, 8375220, 8514807, 8586360, 8885016, 9731208, 9872240, 10017420, 11106270, 11166960, 11353076, 12020904, 12164010, 12692880, 13356560, 14191345, 14596812, 14808360, 15026130, 16218680, 16750440, 17029614, 17172720, 17770032, 18246015, 19462416, 20034840, 22212540, 22706152, 24041808, 24328020, 25544421, 28382690, 29193624, 29616720, 30052260, 32437360, 33500880, 34059228, 36492030, 40069680, 42574035, 44425080, 45412304, 48656040, 51088842, 56765380, 58387248, 60104520, 68118456, 72984060, 85148070, 88850160, 97312080, 102177684, 113530760, 120209040, 127722105, 136236912, 145968120, 170296140, 204355368, 227061520, 255444210, 291936240, 340592280, 408710736, 510888420, 681184560, 1021776840, 2043553680]

約数ペア:

[(1, 2043553680), (2, 1021776840), (3, 681184560), (4, 510888420), (5, 408710736), (6, 340592280), (7, 291936240), (8, 255444210), (9, 227061520), (10, 204355368), (12, 170296140), (14, 145968120), (15, 136236912), (16, 127722105), (17, 120209040), (18, 113530760), (20, 102177684), (21, 97312080), (23, 88850160), (24, 85148070), (28, 72984060), (30, 68118456), (34, 60104520), (35, 58387248), (36, 56765380), (40, 51088842), (42, 48656040), (45, 45412304), (46, 44425080), (48, 42574035), (51, 40069680), (56, 36492030), (60, 34059228), (61, 33500880), (63, 32437360), (68, 30052260), (69, 29616720), (70, 29193624), (72, 28382690), (80, 25544421), (84, 24328020), (85, 24041808), (90, 22706152), (92, 22212540), (102, 20034840), (105, 19462416), (112, 18246015), (115, 17770032), (119, 17172720), (120, 17029614), (122, 16750440), (126, 16218680), (136, 15026130), (138, 14808360), (140, 14596812), (144, 14191345), (153, 13356560), (161, 12692880), (168, 12164010), (170, 12020904), (180, 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2146590), (966, 2115480), (976, 2093805), (1008, 2027335), (1020, 2003484), (1035, 1974448), (1037, 1970640), (1071, 1908080), (1098, 1861160), (1104, 1851045), (1156, 1767780), (1173, 1742160), (1190, 1717272), (1220, 1675044), (1224, 1669570), (1260, 1621868), (1281, 1595280), (1288, 1586610), (1360, 1502613), (1380, 1480836), (1403, 1456560), (1428, 1431060), (1445, 1414224), (1449, 1410320), (1464, 1395870), (1530, 1335656), (1564, 1306620), (1610, 1269288), (1656, 1234030), (1680, 1216401), (1708, 1196460), (1734, 1178520), (1785, 1144848), (1830, 1116696), (1840, 1110627), (1904, 1073295), (1932, 1057740), (1955, 1045296), (2023, 1010160), (2040, 1001742), (2070, 987224), (2074, 985320), (2135, 957168), (2142, 954040), (2196, 930580), (2312, 883890), (2346, 871080), (2380, 858636), (2415, 846192), (2440, 837522), (2448, 834785), (2520, 810934), (2562, 797640), (2576, 793305), (2601, 785680), (2737, 746640), (2745, 744464), (2760, 740418), (2806, 728280), (2856, 715530), (2890, 707112), (2898, 705160), (2928, 697935), (3060, 667828), (3111, 656880), (3128, 653310), (3220, 634644), (3312, 617015), (3416, 598230), (3468, 589260), (3519, 580720), (3570, 572424), (3660, 558348), (3843, 531760), (3864, 528870), (3910, 522648), (4046, 505080), (4080, 500871), (4140, 493612), (4148, 492660), (4209, 485520), (4270, 478584), (4284, 477020), (4335, 471408), (4392, 465290), (4624, 441945), (4692, 435540), (4760, 429318), (4830, 423096), (4880, 418761), (5040, 405467), (5124, 398820), (5185, 394128), (5202, 392840), (5355, 381616), (5474, 373320), (5490, 372232), (5520, 370209), (5612, 364140), (5712, 357765), (5780, 353556), (5796, 352580), (5865, 348432), (6069, 336720), (6120, 333914), (6222, 328440), (6256, 326655), (6405, 319056), (6440, 317322), (6647, 307440), (6832, 299115), (6936, 294630), (7015, 291312), (7038, 290360), (7140, 286212), (7245, 282064), (7259, 281520), (7320, 279174), (7686, 265880), (7728, 264435), (7820, 261324), (8092, 252540), (8211, 248880), (8280, 246806), (8296, 246330), (8418, 242760), (8540, 239292), (8568, 238510), (8670, 235704), (8784, 232645), (9333, 218960), (9384, 217770), (9520, 214659), (9660, 211548), (9821, 208080), (10115, 202032), (10248, 199410), (10370, 197064), (10404, 196420), (10710, 190808), (10948, 186660), (10980, 186116), (11224, 182070), (11560, 176778), (11592, 176290), (11730, 174216), (12138, 168360), (12240, 166957), (12444, 164220), (12627, 161840), (12810, 159528), (12880, 158661), (13005, 157136), (13294, 153720), (13685, 149328), (13872, 147315), (14030, 145656), (14076, 145180), (14280, 143106), (14490, 141032), (14518, 140760), (14640, 139587), (15372, 132940), (15555, 131376), (15640, 130662), (16184, 126270), (16422, 124440), (16560, 123403), (16592, 123165), (16836, 121380), (17080, 119646), (17136, 119255), (17340, 117852), (17595, 116144), (17629, 115920), (18207, 112240), (18666, 109480), (18768, 108885), (19215, 106352), (19320, 105774), (19642, 104040), (19941, 102480), (20230, 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