66547320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 229824000

約数和(自身を除く): 163276680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 349, 420, 454, 681, 698, 840, 908, 1047, 1135, 1362, 1396, 1589, 1745, 1816, 2094, 2270, 2443, 2724, 2792, 3178, 3405, 3490, 4188, 4540, 4767, 4886, 5235, 5448, 6356, 6810, 6980, 7329, 7945, 8376, 9080, 9534, 9772, 10470, 12215, 12712, 13620, 13960, 14658, 15890, 19068, 19544, 20940, 23835, 24430, 27240, 29316, 31780, 36645, 38136, 41880, 47670, 48860, 58632, 63560, 73290, 79223, 95340, 97720, 146580, 158446, 190680, 237669, 293160, 316892, 396115, 475338, 554561, 633784, 792230, 950676, 1109122, 1188345, 1584460, 1663683, 1901352, 2218244, 2376690, 2772805, 3168920, 3327366, 4436488, 4753380, 5545610, 6654732, 8318415, 9506760, 11091220, 13309464, 16636830, 22182440, 33273660, 66547320]

約数ペア:

[(1, 66547320), (2, 33273660), (3, 22182440), (4, 16636830), (5, 13309464), (6, 11091220), (7, 9506760), (8, 8318415), (10, 6654732), (12, 5545610), (14, 4753380), (15, 4436488), (20, 3327366), (21, 3168920), (24, 2772805), (28, 2376690), (30, 2218244), (35, 1901352), (40, 1663683), (42, 1584460), (56, 1188345), (60, 1109122), (70, 950676), (84, 792230), (105, 633784), (120, 554561), (140, 475338), (168, 396115), (210, 316892), (227, 293160), (280, 237669), (349, 190680), (420, 158446), (454, 146580), (681, 97720), (698, 95340), (840, 79223), (908, 73290), (1047, 63560), (1135, 58632), (1362, 48860), (1396, 47670), (1589, 41880), (1745, 38136), (1816, 36645), (2094, 31780), (2270, 29316), (2443, 27240), (2724, 24430), (2792, 23835), (3178, 20940), (3405, 19544), (3490, 19068), (4188, 15890), (4540, 14658), (4767, 13960), (4886, 13620), (5235, 12712), (5448, 12215), (6356, 10470), (6810, 9772), (6980, 9534), (7329, 9080), (7945, 8376)]