2040578400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5281}}^1$

素因数の和:5334

約数の個数: 288

約数和(自身を含む): 7922492928

約数和(自身を除く): 5881914528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 96, 100, 105, 112, 115, 120, 138, 140, 150, 160, 161, 168, 175, 184, 200, 210, 224, 230, 240, 276, 280, 300, 322, 336, 345, 350, 368, 400, 420, 460, 480, 483, 525, 552, 560, 575, 600, 644, 672, 690, 700, 736, 800, 805, 840, 920, 966, 1050, 1104, 1120, 1150, 1200, 1288, 1380, 1400, 1610, 1680, 1725, 1840, 1932, 2100, 2208, 2300, 2400, 2415, 2576, 2760, 2800, 3220, 3360, 3450, 3680, 3864, 4025, 4200, 4600, 4830, 5152, 5281, 5520, 5600, 6440, 6900, 7728, 8050, 8400, 9200, 9660, 10562, 11040, 12075, 12880, 13800, 15456, 15843, 16100, 16800, 18400, 19320, 21124, 24150, 25760, 26405, 27600, 31686, 32200, 36967, 38640, 42248, 48300, 52810, 55200, 63372, 64400, 73934, 77280, 79215, 84496, 96600, 105620, 110901, 121463, 126744, 128800, 132025, 147868, 158430, 168992, 184835, 193200, 211240, 221802, 242926, 253488, 264050, 295736, 316860, 364389, 369670, 386400, 396075, 422480, 443604, 485852, 506976, 528100, 554505, 591472, 607315, 633720, 728778, 739340, 792150, 844960, 850241, 887208, 924175, 971704, 1056200, 1109010, 1182944, 1214630, 1267440, 1457556, 1478680, 1584300, 1700482, 1774416, 1821945, 1848350, 1943408, 2112400, 2218020, 2429260, 2534880, 2550723, 2772525, 2915112, 2957360, 3036575, 3168600, 3400964, 3548832, 3643890, 3696700, 3886816, 4224800, 4251205, 4436040, 4858520, 5101446, 5545050, 5830224, 5914720, 6073150, 6337200, 6801928, 7287780, 7393400, 8502410, 8872080, 9109725, 9717040, 10202892, 11090100, 11660448, 12146300, 12674400, 12753615, 13603856, 14575560, 14786800, 17004820, 17744160, 18219450, 19434080, 20405784, 21256025, 22180200, 24292600, 25507230, 27207712, 29151120, 29573600, 34009640, 36438900, 40811568, 42512050, 44360400, 48585200, 51014460, 58302240, 63768075, 68019280, 72877800, 81623136, 85024100, 88720800, 97170400, 102028920, 127536150, 136038560, 145755600, 170048200, 204057840, 255072300, 291511200, 340096400, 408115680, 510144600, 680192800, 1020289200, 2040578400]

約数ペア:

[(1, 2040578400), (2, 1020289200), (3, 680192800), (4, 510144600), (5, 408115680), (6, 340096400), (7, 291511200), (8, 255072300), (10, 204057840), (12, 170048200), (14, 145755600), (15, 136038560), (16, 127536150), (20, 102028920), (21, 97170400), (23, 88720800), (24, 85024100), (25, 81623136), (28, 72877800), (30, 68019280), (32, 63768075), (35, 58302240), (40, 51014460), (42, 48585200), (46, 44360400), (48, 42512050), (50, 40811568), (56, 36438900), (60, 34009640), (69, 29573600), (70, 29151120), (75, 27207712), (80, 25507230), (84, 24292600), (92, 22180200), (96, 21256025), (100, 20405784), (105, 19434080), (112, 18219450), (115, 17744160), (120, 17004820), (138, 14786800), (140, 14575560), (150, 13603856), (160, 12753615), (161, 12674400), (168, 12146300), (175, 11660448), (184, 11090100), (200, 10202892), (210, 9717040), (224, 9109725), (230, 8872080), (240, 8502410), (276, 7393400), (280, 7287780), (300, 6801928), (322, 6337200), (336, 6073150), (345, 5914720), (350, 5830224), (368, 5545050), (400, 5101446), (420, 4858520), (460, 4436040), (480, 4251205), (483, 4224800), (525, 3886816), (552, 3696700), (560, 3643890), (575, 3548832), (600, 3400964), (644, 3168600), (672, 3036575), (690, 2957360), (700, 2915112), (736, 2772525), (800, 2550723), (805, 2534880), (840, 2429260), (920, 2218020), (966, 2112400), (1050, 1943408), (1104, 1848350), (1120, 1821945), (1150, 1774416), (1200, 1700482), (1288, 1584300), (1380, 1478680), (1400, 1457556), (1610, 1267440), (1680, 1214630), (1725, 1182944), (1840, 1109010), (1932, 1056200), (2100, 971704), (2208, 924175), (2300, 887208), (2400, 850241), (2415, 844960), (2576, 792150), (2760, 739340), (2800, 728778), (3220, 633720), (3360, 607315), (3450, 591472), (3680, 554505), (3864, 528100), (4025, 506976), (4200, 485852), (4600, 443604), (4830, 422480), (5152, 396075), (5281, 386400), (5520, 369670), (5600, 364389), (6440, 316860), (6900, 295736), (7728, 264050), (8050, 253488), (8400, 242926), (9200, 221802), (9660, 211240), (10562, 193200), (11040, 184835), (12075, 168992), (12880, 158430), (13800, 147868), (15456, 132025), (15843, 128800), (16100, 126744), (16800, 121463), (18400, 110901), (19320, 105620), (21124, 96600), (24150, 84496), (25760, 79215), (26405, 77280), (27600, 73934), (31686, 64400), (32200, 63372), (36967, 55200), (38640, 52810), (42248, 48300)]