66424920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 213373440

約数和(自身を除く): 146948520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 587, 615, 690, 820, 920, 943, 984, 1174, 1230, 1380, 1640, 1761, 1886, 2348, 2460, 2760, 2829, 2935, 3522, 3772, 4696, 4715, 4920, 5658, 5870, 7044, 7544, 8805, 9430, 11316, 11740, 13501, 14088, 14145, 17610, 18860, 22632, 23480, 24067, 27002, 28290, 35220, 37720, 40503, 48134, 54004, 56580, 67505, 70440, 72201, 81006, 96268, 108008, 113160, 120335, 135010, 144402, 162012, 192536, 202515, 240670, 270020, 288804, 324024, 361005, 405030, 481340, 540040, 553541, 577608, 722010, 810060, 962680, 1107082, 1444020, 1620120, 1660623, 2214164, 2767705, 2888040, 3321246, 4428328, 5535410, 6642492, 8303115, 11070820, 13284984, 16606230, 22141640, 33212460, 66424920]

約数ペア:

[(1, 66424920), (2, 33212460), (3, 22141640), (4, 16606230), (5, 13284984), (6, 11070820), (8, 8303115), (10, 6642492), (12, 5535410), (15, 4428328), (20, 3321246), (23, 2888040), (24, 2767705), (30, 2214164), (40, 1660623), (41, 1620120), (46, 1444020), (60, 1107082), (69, 962680), (82, 810060), (92, 722010), (115, 577608), (120, 553541), (123, 540040), (138, 481340), (164, 405030), (184, 361005), (205, 324024), (230, 288804), (246, 270020), (276, 240670), (328, 202515), (345, 192536), (410, 162012), (460, 144402), (492, 135010), (552, 120335), (587, 113160), (615, 108008), (690, 96268), (820, 81006), (920, 72201), (943, 70440), (984, 67505), (1174, 56580), (1230, 54004), (1380, 48134), (1640, 40503), (1761, 37720), (1886, 35220), (2348, 28290), (2460, 27002), (2760, 24067), (2829, 23480), (2935, 22632), (3522, 18860), (3772, 17610), (4696, 14145), (4715, 14088), (4920, 13501), (5658, 11740), (5870, 11316), (7044, 9430), (7544, 8805)]