131839920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1000

約数の個数: 160

約数和(自身を含む): 461399040

約数和(自身を除く): 329559120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 911, 1005, 1072, 1080, 1206, 1340, 1608, 1809, 1822, 2010, 2160, 2412, 2680, 2733, 3015, 3216, 3618, 3644, 4020, 4555, 4824, 5360, 5466, 6030, 7236, 7288, 8040, 8199, 9045, 9110, 9648, 10932, 12060, 13665, 14472, 14576, 16080, 16398, 18090, 18220, 21864, 24120, 24597, 27330, 28944, 32796, 36180, 36440, 40995, 43728, 48240, 49194, 54660, 61037, 65592, 72360, 72880, 81990, 98388, 109320, 122074, 122985, 131184, 144720, 163980, 183111, 196776, 218640, 244148, 245970, 305185, 327960, 366222, 393552, 488296, 491940, 549333, 610370, 655920, 732444, 915555, 976592, 983880, 1098666, 1220740, 1464888, 1647999, 1831110, 1967760, 2197332, 2441480, 2746665, 2929776, 3295998, 3662220, 4394664, 4882960, 5493330, 6591996, 7324440, 8239995, 8789328, 10986660, 13183992, 14648880, 16479990, 21973320, 26367984, 32959980, 43946640, 65919960, 131839920]

約数ペア:

[(1, 131839920), (2, 65919960), (3, 43946640), (4, 32959980), (5, 26367984), (6, 21973320), (8, 16479990), (9, 14648880), (10, 13183992), (12, 10986660), (15, 8789328), (16, 8239995), (18, 7324440), (20, 6591996), (24, 5493330), (27, 4882960), (30, 4394664), (36, 3662220), (40, 3295998), (45, 2929776), (48, 2746665), (54, 2441480), (60, 2197332), (67, 1967760), (72, 1831110), (80, 1647999), (90, 1464888), (108, 1220740), (120, 1098666), (134, 983880), (135, 976592), (144, 915555), (180, 732444), (201, 655920), (216, 610370), (240, 549333), (268, 491940), (270, 488296), (335, 393552), (360, 366222), (402, 327960), (432, 305185), (536, 245970), (540, 244148), (603, 218640), (670, 196776), (720, 183111), (804, 163980), (911, 144720), (1005, 131184), (1072, 122985), (1080, 122074), (1206, 109320), (1340, 98388), (1608, 81990), (1809, 72880), (1822, 72360), (2010, 65592), (2160, 61037), (2412, 54660), (2680, 49194), (2733, 48240), (3015, 43728), (3216, 40995), (3618, 36440), (3644, 36180), (4020, 32796), (4555, 28944), (4824, 27330), (5360, 24597), (5466, 24120), (6030, 21864), (7236, 18220), (7288, 18090), (8040, 16398), (8199, 16080), (9045, 14576), (9110, 14472), (9648, 13665), (10932, 12060)]