70259040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 242712288

約数和(自身を除く): 172453248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 503, 582, 720, 776, 873, 970, 1006, 1164, 1440, 1455, 1509, 1552, 1746, 1940, 2012, 2328, 2515, 2910, 3018, 3104, 3492, 3880, 4024, 4365, 4527, 4656, 5030, 5820, 6036, 6984, 7545, 7760, 8048, 8730, 9054, 9312, 10060, 11640, 12072, 13968, 15090, 15520, 16096, 17460, 18108, 20120, 22635, 23280, 24144, 27936, 30180, 34920, 36216, 40240, 45270, 46560, 48288, 48791, 60360, 69840, 72432, 80480, 90540, 97582, 120720, 139680, 144864, 146373, 181080, 195164, 241440, 243955, 292746, 362160, 390328, 439119, 487910, 585492, 724320, 731865, 780656, 878238, 975820, 1170984, 1463730, 1561312, 1756476, 1951640, 2195595, 2341968, 2927460, 3512952, 3903280, 4391190, 4683936, 5854920, 7025904, 7806560, 8782380, 11709840, 14051808, 17564760, 23419680, 35129520, 70259040]

約数ペア:

[(1, 70259040), (2, 35129520), (3, 23419680), (4, 17564760), (5, 14051808), (6, 11709840), (8, 8782380), (9, 7806560), (10, 7025904), (12, 5854920), (15, 4683936), (16, 4391190), (18, 3903280), (20, 3512952), (24, 2927460), (30, 2341968), (32, 2195595), (36, 1951640), (40, 1756476), (45, 1561312), (48, 1463730), (60, 1170984), (72, 975820), (80, 878238), (90, 780656), (96, 731865), (97, 724320), (120, 585492), (144, 487910), (160, 439119), (180, 390328), (194, 362160), (240, 292746), (288, 243955), (291, 241440), (360, 195164), (388, 181080), (480, 146373), (485, 144864), (503, 139680), (582, 120720), (720, 97582), (776, 90540), (873, 80480), (970, 72432), (1006, 69840), (1164, 60360), (1440, 48791), (1455, 48288), (1509, 46560), (1552, 45270), (1746, 40240), (1940, 36216), (2012, 34920), (2328, 30180), (2515, 27936), (2910, 24144), (3018, 23280), (3104, 22635), (3492, 20120), (3880, 18108), (4024, 17460), (4365, 16096), (4527, 15520), (4656, 15090), (5030, 13968), (5820, 12072), (6036, 11640), (6984, 10060), (7545, 9312), (7760, 9054), (8048, 8730)]