132439440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2597

約数の個数: 160

約数和(自身を含む): 484540416

約数和(自身を除く): 352100976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2543, 2604, 3255, 3472, 3720, 4340, 5086, 5208, 6510, 7440, 7629, 8680, 10172, 10416, 12715, 13020, 15258, 17360, 17801, 20344, 25430, 26040, 30516, 35602, 38145, 40688, 50860, 52080, 53403, 61032, 71204, 76290, 78833, 89005, 101720, 106806, 122064, 142408, 152580, 157666, 178010, 203440, 213612, 236499, 267015, 284816, 305160, 315332, 356020, 394165, 427224, 472998, 534030, 551831, 610320, 630664, 712040, 788330, 854448, 945996, 1068060, 1103662, 1182495, 1261328, 1424080, 1576660, 1655493, 1891992, 2136120, 2207324, 2364990, 2759155, 3153320, 3310986, 3783984, 4272240, 4414648, 4729980, 5518310, 6306640, 6621972, 8277465, 8829296, 9459960, 11036620, 13243944, 16554930, 18919920, 22073240, 26487888, 33109860, 44146480, 66219720, 132439440]

約数ペア:

[(1, 132439440), (2, 66219720), (3, 44146480), (4, 33109860), (5, 26487888), (6, 22073240), (7, 18919920), (8, 16554930), (10, 13243944), (12, 11036620), (14, 9459960), (15, 8829296), (16, 8277465), (20, 6621972), (21, 6306640), (24, 5518310), (28, 4729980), (30, 4414648), (31, 4272240), (35, 3783984), (40, 3310986), (42, 3153320), (48, 2759155), (56, 2364990), (60, 2207324), (62, 2136120), (70, 1891992), (80, 1655493), (84, 1576660), (93, 1424080), (105, 1261328), (112, 1182495), (120, 1103662), (124, 1068060), (140, 945996), (155, 854448), (168, 788330), (186, 712040), (210, 630664), (217, 610320), (240, 551831), (248, 534030), (280, 472998), (310, 427224), (336, 394165), (372, 356020), (420, 315332), (434, 305160), (465, 284816), (496, 267015), (560, 236499), (620, 213612), (651, 203440), (744, 178010), (840, 157666), (868, 152580), (930, 142408), (1085, 122064), (1240, 106806), (1302, 101720), (1488, 89005), (1680, 78833), (1736, 76290), (1860, 71204), (2170, 61032), (2480, 53403), (2543, 52080), (2604, 50860), (3255, 40688), (3472, 38145), (3720, 35602), (4340, 30516), (5086, 26040), (5208, 25430), (6510, 20344), (7440, 17801), (7629, 17360), (8680, 15258), (10172, 13020), (10416, 12715)]