1211629440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5303}}^1$

素因数の和:5349

約数の個数: 256

約数和(自身を含む): 4674309120

約数和(自身を除く): 3462679680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4480, 4760, 5303, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 9520, 10606, 10880, 11424, 13440, 14280, 15232, 15909, 16320, 19040, 21212, 22848, 26515, 28560, 31818, 32640, 37121, 38080, 42424, 45696, 53030, 57120, 63636, 74242, 76160, 79545, 84848, 90151, 106060, 111363, 114240, 127272, 148484, 159090, 169696, 180302, 185605, 212120, 222726, 228480, 254544, 270453, 296968, 318180, 339392, 360604, 371210, 424240, 445452, 450755, 509088, 540906, 556815, 593936, 631057, 636360, 678784, 721208, 742420, 848480, 890904, 901510, 1018176, 1081812, 1113630, 1187872, 1262114, 1272720, 1352265, 1442416, 1484840, 1696960, 1781808, 1803020, 1893171, 2036352, 2163624, 2227260, 2375744, 2524228, 2545440, 2704530, 2884832, 2969680, 3155285, 3393920, 3563616, 3606040, 3786342, 4327248, 4454520, 4751488, 5048456, 5090880, 5409060, 5769664, 5939360, 6310570, 7127232, 7212080, 7572684, 8654496, 8909040, 9465855, 10096912, 10181760, 10818120, 11539328, 11878720, 12621140, 14254464, 14424160, 15145368, 17308992, 17818080, 18931710, 20193824, 21636240, 23757440, 25242280, 28848320, 30290736, 34617984, 35636160, 37863420, 40387648, 43272480, 50484560, 57696640, 60581472, 71272320, 75726840, 80775296, 86544960, 100969120, 121162944, 151453680, 173089920, 201938240, 242325888, 302907360, 403876480, 605814720, 1211629440]

約数ペア:

[(1, 1211629440), (2, 605814720), (3, 403876480), (4, 302907360), (5, 242325888), (6, 201938240), (7, 173089920), (8, 151453680), (10, 121162944), (12, 100969120), (14, 86544960), (15, 80775296), (16, 75726840), (17, 71272320), (20, 60581472), (21, 57696640), (24, 50484560), (28, 43272480), (30, 40387648), (32, 37863420), (34, 35636160), (35, 34617984), (40, 30290736), (42, 28848320), (48, 25242280), (51, 23757440), (56, 21636240), (60, 20193824), (64, 18931710), (68, 17818080), (70, 17308992), (80, 15145368), (84, 14424160), (85, 14254464), (96, 12621140), (102, 11878720), (105, 11539328), (112, 10818120), (119, 10181760), (120, 10096912), (128, 9465855), (136, 8909040), (140, 8654496), (160, 7572684), (168, 7212080), (170, 7127232), (192, 6310570), (204, 5939360), (210, 5769664), (224, 5409060), (238, 5090880), (240, 5048456), (255, 4751488), (272, 4454520), (280, 4327248), (320, 3786342), (336, 3606040), (340, 3563616), (357, 3393920), (384, 3155285), (408, 2969680), (420, 2884832), (448, 2704530), (476, 2545440), (480, 2524228), (510, 2375744), (544, 2227260), (560, 2163624), (595, 2036352), (640, 1893171), (672, 1803020), (680, 1781808), (714, 1696960), (816, 1484840), (840, 1442416), (896, 1352265), (952, 1272720), (960, 1262114), (1020, 1187872), (1088, 1113630), (1120, 1081812), (1190, 1018176), (1344, 901510), (1360, 890904), (1428, 848480), (1632, 742420), (1680, 721208), (1785, 678784), (1904, 636360), (1920, 631057), (2040, 593936), (2176, 556815), (2240, 540906), (2380, 509088), (2688, 450755), (2720, 445452), (2856, 424240), (3264, 371210), (3360, 360604), (3570, 339392), (3808, 318180), (4080, 296968), (4480, 270453), (4760, 254544), (5303, 228480), (5440, 222726), (5712, 212120), (6528, 185605), (6720, 180302), (7140, 169696), (7616, 159090), (8160, 148484), (9520, 127272), (10606, 114240), (10880, 111363), (11424, 106060), (13440, 90151), (14280, 84848), (15232, 79545), (15909, 76160), (16320, 74242), (19040, 63636), (21212, 57120), (22848, 53030), (26515, 45696), (28560, 42424), (31818, 38080), (32640, 37121)]