213436160

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 616560336

約数和(自身を除く): 403124176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 83, 98, 112, 128, 140, 160, 164, 166, 196, 205, 224, 245, 256, 280, 287, 320, 328, 332, 392, 410, 415, 448, 490, 560, 574, 581, 640, 656, 664, 784, 820, 830, 896, 980, 1120, 1148, 1162, 1280, 1312, 1328, 1435, 1568, 1640, 1660, 1792, 1960, 2009, 2240, 2296, 2324, 2624, 2656, 2870, 2905, 3136, 3280, 3320, 3403, 3920, 4018, 4067, 4480, 4592, 4648, 5248, 5312, 5740, 5810, 6272, 6560, 6640, 6806, 7840, 8036, 8134, 8960, 9184, 9296, 10045, 10496, 10624, 11480, 11620, 12544, 13120, 13280, 13612, 15680, 16072, 16268, 17015, 18368, 18592, 20090, 20335, 21248, 22960, 23240, 23821, 26240, 26560, 27224, 31360, 32144, 32536, 34030, 36736, 37184, 40180, 40670, 45920, 46480, 47642, 52480, 53120, 54448, 62720, 64288, 65072, 68060, 73472, 74368, 80360, 81340, 91840, 92960, 95284, 106240, 108896, 119105, 128576, 130144, 136120, 148736, 160720, 162680, 166747, 183680, 185920, 190568, 217792, 238210, 257152, 260288, 272240, 321440, 325360, 333494, 367360, 371840, 381136, 435584, 476420, 514304, 520576, 544480, 642880, 650720, 666988, 743680, 762272, 833735, 871168, 952840, 1041152, 1088960, 1285760, 1301440, 1333976, 1524544, 1667470, 1905680, 2177920, 2571520, 2602880, 2667952, 3049088, 3334940, 3811360, 4355840, 5205760, 5335904, 6098176, 6669880, 7622720, 10671808, 13339760, 15245440, 21343616, 26679520, 30490880, 42687232, 53359040, 106718080, 213436160]

約数ペア:

[(1, 213436160), (2, 106718080), (4, 53359040), (5, 42687232), (7, 30490880), (8, 26679520), (10, 21343616), (14, 15245440), (16, 13339760), (20, 10671808), (28, 7622720), (32, 6669880), (35, 6098176), (40, 5335904), (41, 5205760), (49, 4355840), (56, 3811360), (64, 3334940), (70, 3049088), (80, 2667952), (82, 2602880), (83, 2571520), (98, 2177920), (112, 1905680), (128, 1667470), (140, 1524544), (160, 1333976), (164, 1301440), (166, 1285760), (196, 1088960), (205, 1041152), (224, 952840), (245, 871168), (256, 833735), (280, 762272), (287, 743680), (320, 666988), (328, 650720), (332, 642880), (392, 544480), (410, 520576), (415, 514304), (448, 476420), (490, 435584), (560, 381136), (574, 371840), (581, 367360), (640, 333494), (656, 325360), (664, 321440), (784, 272240), (820, 260288), (830, 257152), (896, 238210), (980, 217792), (1120, 190568), (1148, 185920), (1162, 183680), (1280, 166747), (1312, 162680), (1328, 160720), (1435, 148736), (1568, 136120), (1640, 130144), (1660, 128576), (1792, 119105), (1960, 108896), (2009, 106240), (2240, 95284), (2296, 92960), (2324, 91840), (2624, 81340), (2656, 80360), (2870, 74368), (2905, 73472), (3136, 68060), (3280, 65072), (3320, 64288), (3403, 62720), (3920, 54448), (4018, 53120), (4067, 52480), (4480, 47642), (4592, 46480), (4648, 45920), (5248, 40670), (5312, 40180), (5740, 37184), (5810, 36736), (6272, 34030), (6560, 32536), (6640, 32144), (6806, 31360), (7840, 27224), (8036, 26560), (8134, 26240), (8960, 23821), (9184, 23240), (9296, 22960), (10045, 21248), (10496, 20335), (10624, 20090), (11480, 18592), (11620, 18368), (12544, 17015), (13120, 16268), (13280, 16072), (13612, 15680)]