1563271080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{31543}}^1$

素因数の和:31623

約数の個数: 128

約数和(自身を含む): 5450803200

約数和(自身を除く): 3887532120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 2065, 2360, 2478, 3304, 3540, 4130, 4956, 6195, 7080, 8260, 9912, 12390, 16520, 24780, 31543, 49560, 63086, 94629, 126172, 157715, 189258, 220801, 252344, 315430, 378516, 441602, 473145, 630860, 662403, 757032, 883204, 946290, 1104005, 1261720, 1324806, 1766408, 1861037, 1892580, 2208010, 2649612, 3312015, 3722074, 3785160, 4416020, 5299224, 5583111, 6624030, 7444148, 8832040, 9305185, 11166222, 13027259, 13248060, 14888296, 18610370, 22332444, 26054518, 26496120, 27915555, 37220740, 39081777, 44664888, 52109036, 55831110, 65136295, 74441480, 78163554, 104218072, 111662220, 130272590, 156327108, 195408885, 223324440, 260545180, 312654216, 390817770, 521090360, 781635540, 1563271080]

約数ペア:

[(1, 1563271080), (2, 781635540), (3, 521090360), (4, 390817770), (5, 312654216), (6, 260545180), (7, 223324440), (8, 195408885), (10, 156327108), (12, 130272590), (14, 111662220), (15, 104218072), (20, 78163554), (21, 74441480), (24, 65136295), (28, 55831110), (30, 52109036), (35, 44664888), (40, 39081777), (42, 37220740), (56, 27915555), (59, 26496120), (60, 26054518), (70, 22332444), (84, 18610370), (105, 14888296), (118, 13248060), (120, 13027259), (140, 11166222), (168, 9305185), (177, 8832040), (210, 7444148), (236, 6624030), (280, 5583111), (295, 5299224), (354, 4416020), (413, 3785160), (420, 3722074), (472, 3312015), (590, 2649612), (708, 2208010), (826, 1892580), (840, 1861037), (885, 1766408), (1180, 1324806), (1239, 1261720), (1416, 1104005), (1652, 946290), (1770, 883204), (2065, 757032), (2360, 662403), (2478, 630860), (3304, 473145), (3540, 441602), (4130, 378516), (4956, 315430), (6195, 252344), (7080, 220801), (8260, 189258), (9912, 157715), (12390, 126172), (16520, 94629), (24780, 63086), (31543, 49560)]