131058720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7001}}^1$

素因数の和:7035

約数の個数: 144

約数和(自身を含む): 481709592

約数和(自身を除く): 350650872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 7001, 9360, 14002, 18720, 21003, 28004, 35005, 42006, 56008, 63009, 70010, 84012, 91013, 105015, 112016, 126018, 140020, 168024, 182026, 210030, 224032, 252036, 273039, 280040, 315045, 336048, 364052, 420060, 455065, 504072, 546078, 560080, 630090, 672096, 728104, 819117, 840120, 910130, 1008144, 1092156, 1120160, 1260180, 1365195, 1456208, 1638234, 1680240, 1820260, 2016288, 2184312, 2520360, 2730390, 2912416, 3276468, 3360480, 3640520, 4095585, 4368624, 5040720, 5460780, 6552936, 7281040, 8191170, 8737248, 10081440, 10921560, 13105872, 14562080, 16382340, 21843120, 26211744, 32764680, 43686240, 65529360, 131058720]

約数ペア:

[(1, 131058720), (2, 65529360), (3, 43686240), (4, 32764680), (5, 26211744), (6, 21843120), (8, 16382340), (9, 14562080), (10, 13105872), (12, 10921560), (13, 10081440), (15, 8737248), (16, 8191170), (18, 7281040), (20, 6552936), (24, 5460780), (26, 5040720), (30, 4368624), (32, 4095585), (36, 3640520), (39, 3360480), (40, 3276468), (45, 2912416), (48, 2730390), (52, 2520360), (60, 2184312), (65, 2016288), (72, 1820260), (78, 1680240), (80, 1638234), (90, 1456208), (96, 1365195), (104, 1260180), (117, 1120160), (120, 1092156), (130, 1008144), (144, 910130), (156, 840120), (160, 819117), (180, 728104), (195, 672096), (208, 630090), (234, 560080), (240, 546078), (260, 504072), (288, 455065), (312, 420060), (360, 364052), (390, 336048), (416, 315045), (468, 280040), (480, 273039), (520, 252036), (585, 224032), (624, 210030), (720, 182026), (780, 168024), (936, 140020), (1040, 126018), (1170, 112016), (1248, 105015), (1440, 91013), (1560, 84012), (1872, 70010), (2080, 63009), (2340, 56008), (3120, 42006), (3744, 35005), (4680, 28004), (6240, 21003), (7001, 18720), (9360, 14002)]