1665307080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90703}}^1$

素因数の和:90740

約数の個数: 128

約数和(自身を含む): 5877619200

約数和(自身を除く): 4212312120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 90703, 181406, 272109, 362812, 453515, 544218, 725624, 816327, 907030, 1088436, 1360545, 1541951, 1632654, 1814060, 2176872, 2448981, 2721090, 3083902, 3265308, 3628120, 4081635, 4625853, 4897962, 5442180, 6167804, 6530616, 7709755, 8163270, 9251706, 9795924, 10884360, 12244905, 12335608, 13877559, 15419510, 16326540, 18503412, 19591848, 23129265, 24489810, 27755118, 30839020, 32653080, 37006824, 41632677, 46258530, 48979620, 55510236, 61678040, 69387795, 83265354, 92517060, 97959240, 111020472, 138775590, 166530708, 185034120, 208163385, 277551180, 333061416, 416326770, 555102360, 832653540, 1665307080]

約数ペア:

[(1, 1665307080), (2, 832653540), (3, 555102360), (4, 416326770), (5, 333061416), (6, 277551180), (8, 208163385), (9, 185034120), (10, 166530708), (12, 138775590), (15, 111020472), (17, 97959240), (18, 92517060), (20, 83265354), (24, 69387795), (27, 61678040), (30, 55510236), (34, 48979620), (36, 46258530), (40, 41632677), (45, 37006824), (51, 32653080), (54, 30839020), (60, 27755118), (68, 24489810), (72, 23129265), (85, 19591848), (90, 18503412), (102, 16326540), (108, 15419510), (120, 13877559), (135, 12335608), (136, 12244905), (153, 10884360), (170, 9795924), (180, 9251706), (204, 8163270), (216, 7709755), (255, 6530616), (270, 6167804), (306, 5442180), (340, 4897962), (360, 4625853), (408, 4081635), (459, 3628120), (510, 3265308), (540, 3083902), (612, 2721090), (680, 2448981), (765, 2176872), (918, 1814060), (1020, 1632654), (1080, 1541951), (1224, 1360545), (1530, 1088436), (1836, 907030), (2040, 816327), (2295, 725624), (3060, 544218), (3672, 453515), (4590, 362812), (6120, 272109), (9180, 181406), (18360, 90703)]