155971200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 384

約数和(自身を含む): 643530240

約数和(自身を除く): 487559040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 64, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 128, 132, 140, 150, 154, 160, 165, 168, 175, 176, 192, 200, 210, 211, 220, 224, 231, 240, 264, 275, 280, 300, 308, 320, 330, 336, 350, 352, 384, 385, 400, 420, 422, 440, 448, 462, 480, 525, 528, 550, 560, 600, 616, 633, 640, 660, 672, 700, 704, 770, 800, 825, 840, 844, 880, 896, 924, 960, 1050, 1055, 1056, 1100, 1120, 1155, 1200, 1232, 1266, 1320, 1344, 1400, 1408, 1477, 1540, 1600, 1650, 1680, 1688, 1760, 1848, 1920, 1925, 2100, 2110, 2112, 2200, 2240, 2310, 2321, 2400, 2464, 2532, 2640, 2688, 2800, 2954, 3080, 3165, 3200, 3300, 3360, 3376, 3520, 3696, 3850, 4200, 4220, 4224, 4400, 4431, 4480, 4620, 4642, 4800, 4928, 5064, 5275, 5280, 5600, 5775, 5908, 6160, 6330, 6600, 6720, 6752, 6963, 7040, 7385, 7392, 7700, 8400, 8440, 8800, 8862, 9240, 9284, 9600, 9856, 10128, 10550, 10560, 11200, 11550, 11605, 11816, 12320, 12660, 13200, 13440, 13504, 13926, 14770, 14784, 15400, 15825, 16247, 16800, 16880, 17600, 17724, 18480, 18568, 20256, 21100, 21120, 22155, 22400, 23100, 23210, 23632, 24640, 25320, 26400, 27008, 27852, 29540, 29568, 30800, 31650, 32494, 33600, 33760, 34815, 35200, 35448, 36925, 36960, 37136, 40512, 42200, 44310, 46200, 46420, 47264, 48741, 49280, 50640, 52800, 55704, 58025, 59080, 61600, 63300, 64988, 67200, 67520, 69630, 70896, 73850, 73920, 74272, 81024, 81235, 84400, 88620, 92400, 92840, 94528, 97482, 101280, 105600, 110775, 111408, 116050, 118160, 123200, 126600, 129976, 135040, 139260, 141792, 147700, 147840, 148544, 162470, 168800, 174075, 177240, 184800, 185680, 189056, 194964, 202560, 221550, 222816, 232100, 236320, 243705, 246400, 253200, 259952, 278520, 283584, 295400, 297088, 324940, 337600, 348150, 354480, 369600, 371360, 389928, 405120, 406175, 443100, 445632, 464200, 472640, 487410, 506400, 519904, 557040, 567168, 590800, 649880, 675200, 696300, 708960, 739200, 742720, 779856, 812350, 886200, 891264, 928400, 945280, 974820, 1012800, 1039808, 1114080, 1181600, 1218525, 1299760, 1392600, 1417920, 1485440, 1559712, 1624700, 1772400, 1856800, 1949640, 2025600, 2079616, 2228160, 2363200, 2437050, 2599520, 2785200, 2835840, 3119424, 3249400, 3544800, 3713600, 3899280, 4456320, 4726400, 4874100, 5199040, 5570400, 6238848, 6498800, 7089600, 7427200, 7798560, 9748200, 10398080, 11140800, 12997600, 14179200, 15597120, 19496400, 22281600, 25995200, 31194240, 38992800, 51990400, 77985600, 155971200]

約数ペア:

[(1, 155971200), (2, 77985600), (3, 51990400), (4, 38992800), (5, 31194240), (6, 25995200), (7, 22281600), (8, 19496400), (10, 15597120), (11, 14179200), (12, 12997600), (14, 11140800), (15, 10398080), (16, 9748200), (20, 7798560), (21, 7427200), (22, 7089600), (24, 6498800), (25, 6238848), (28, 5570400), (30, 5199040), (32, 4874100), (33, 4726400), (35, 4456320), (40, 3899280), (42, 3713600), (44, 3544800), (48, 3249400), (50, 3119424), (55, 2835840), (56, 2785200), (60, 2599520), (64, 2437050), (66, 2363200), (70, 2228160), (75, 2079616), (77, 2025600), (80, 1949640), (84, 1856800), (88, 1772400), (96, 1624700), (100, 1559712), (105, 1485440), (110, 1417920), (112, 1392600), (120, 1299760), (128, 1218525), (132, 1181600), (140, 1114080), (150, 1039808), (154, 1012800), (160, 974820), (165, 945280), (168, 928400), (175, 891264), (176, 886200), (192, 812350), (200, 779856), (210, 742720), (211, 739200), (220, 708960), (224, 696300), (231, 675200), (240, 649880), (264, 590800), (275, 567168), (280, 557040), (300, 519904), (308, 506400), (320, 487410), (330, 472640), (336, 464200), (350, 445632), (352, 443100), (384, 406175), (385, 405120), (400, 389928), (420, 371360), (422, 369600), (440, 354480), (448, 348150), (462, 337600), (480, 324940), (525, 297088), (528, 295400), (550, 283584), (560, 278520), (600, 259952), (616, 253200), (633, 246400), (640, 243705), (660, 236320), (672, 232100), (700, 222816), (704, 221550), (770, 202560), (800, 194964), (825, 189056), (840, 185680), (844, 184800), (880, 177240), (896, 174075), (924, 168800), (960, 162470), (1050, 148544), (1055, 147840), (1056, 147700), (1100, 141792), (1120, 139260), (1155, 135040), (1200, 129976), (1232, 126600), (1266, 123200), (1320, 118160), (1344, 116050), (1400, 111408), (1408, 110775), (1477, 105600), (1540, 101280), (1600, 97482), (1650, 94528), (1680, 92840), (1688, 92400), (1760, 88620), (1848, 84400), (1920, 81235), (1925, 81024), (2100, 74272), (2110, 73920), (2112, 73850), (2200, 70896), (2240, 69630), (2310, 67520), (2321, 67200), (2400, 64988), (2464, 63300), (2532, 61600), (2640, 59080), (2688, 58025), (2800, 55704), (2954, 52800), (3080, 50640), (3165, 49280), (3200, 48741), (3300, 47264), (3360, 46420), (3376, 46200), (3520, 44310), (3696, 42200), (3850, 40512), (4200, 37136), (4220, 36960), (4224, 36925), (4400, 35448), (4431, 35200), (4480, 34815), (4620, 33760), (4642, 33600), (4800, 32494), (4928, 31650), (5064, 30800), (5275, 29568), (5280, 29540), (5600, 27852), (5775, 27008), (5908, 26400), (6160, 25320), (6330, 24640), (6600, 23632), (6720, 23210), (6752, 23100), (6963, 22400), (7040, 22155), (7385, 21120), (7392, 21100), (7700, 20256), (8400, 18568), (8440, 18480), (8800, 17724), (8862, 17600), (9240, 16880), (9284, 16800), (9600, 16247), (9856, 15825), (10128, 15400), (10550, 14784), (10560, 14770), (11200, 13926), (11550, 13504), (11605, 13440), (11816, 13200), (12320, 12660)]