229440120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21011}}^1$

素因数の和:21045

約数の個数: 128

約数和(自身を含む): 847203840

約数和(自身を除く): 617763720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 21011, 42022, 63033, 84044, 105055, 126066, 147077, 168088, 210110, 252132, 273143, 294154, 315165, 420220, 441231, 504264, 546286, 588308, 630330, 735385, 819429, 840440, 882462, 1092572, 1176616, 1260660, 1365715, 1470770, 1638858, 1764924, 1912001, 2185144, 2206155, 2521320, 2731430, 2941540, 3277716, 3529848, 3824002, 4097145, 4412310, 5462860, 5736003, 5883080, 6555432, 7648004, 8194290, 8824620, 9560005, 10925720, 11472006, 15296008, 16388580, 17649240, 19120010, 22944012, 28680015, 32777160, 38240020, 45888024, 57360030, 76480040, 114720060, 229440120]

約数ペア:

[(1, 229440120), (2, 114720060), (3, 76480040), (4, 57360030), (5, 45888024), (6, 38240020), (7, 32777160), (8, 28680015), (10, 22944012), (12, 19120010), (13, 17649240), (14, 16388580), (15, 15296008), (20, 11472006), (21, 10925720), (24, 9560005), (26, 8824620), (28, 8194290), (30, 7648004), (35, 6555432), (39, 5883080), (40, 5736003), (42, 5462860), (52, 4412310), (56, 4097145), (60, 3824002), (65, 3529848), (70, 3277716), (78, 2941540), (84, 2731430), (91, 2521320), (104, 2206155), (105, 2185144), (120, 1912001), (130, 1764924), (140, 1638858), (156, 1470770), (168, 1365715), (182, 1260660), (195, 1176616), (210, 1092572), (260, 882462), (273, 840440), (280, 819429), (312, 735385), (364, 630330), (390, 588308), (420, 546286), (455, 504264), (520, 441231), (546, 420220), (728, 315165), (780, 294154), (840, 273143), (910, 252132), (1092, 210110), (1365, 168088), (1560, 147077), (1820, 126066), (2184, 105055), (2730, 84044), (3640, 63033), (5460, 42022), (10920, 21011)]