27221984640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{21193}}^1$

素因数の和:21441

約数の個数: 192

約数和(自身を含む): 94426899840

約数和(自身を除く): 67204915200

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 223, 240, 288, 320, 360, 384, 446, 480, 576, 640, 669, 720, 892, 960, 1115, 1152, 1338, 1440, 1784, 1920, 2007, 2230, 2676, 2880, 3345, 3568, 4014, 4460, 5352, 5760, 6690, 7136, 8028, 8920, 10035, 10704, 13380, 14272, 16056, 17840, 20070, 21193, 21408, 26760, 28544, 32112, 35680, 40140, 42386, 42816, 53520, 63579, 64224, 71360, 80280, 84772, 85632, 105965, 107040, 127158, 128448, 142720, 160560, 169544, 190737, 211930, 214080, 254316, 256896, 317895, 321120, 339088, 381474, 423860, 428160, 508632, 635790, 642240, 678176, 762948, 847720, 953685, 1017264, 1271580, 1284480, 1356352, 1525896, 1695440, 1907370, 2034528, 2543160, 2712704, 3051792, 3390880, 3814740, 4069056, 4726039, 5086320, 6103584, 6781760, 7629480, 8138112, 9452078, 10172640, 12207168, 13563520, 14178117, 15258960, 18904156, 20345280, 23630195, 24414336, 28356234, 30517920, 37808312, 40690560, 42534351, 47260390, 56712468, 61035840, 70890585, 75616624, 85068702, 94520780, 113424936, 122071680, 141781170, 151233248, 170137404, 189041560, 212671755, 226849872, 283562340, 302466496, 340274808, 378083120, 425343510, 453699744, 567124680, 604932992, 680549616, 756166240, 850687020, 907399488, 1134249360, 1361099232, 1512332480, 1701374040, 1814798976, 2268498720, 2722198464, 3024664960, 3402748080, 4536997440, 5444396928, 6805496160, 9073994880, 13610992320, 27221984640]

約数ペア:

[(1, 27221984640), (2, 13610992320), (3, 9073994880), (4, 6805496160), (5, 5444396928), (6, 4536997440), (8, 3402748080), (9, 3024664960), (10, 2722198464), (12, 2268498720), (15, 1814798976), (16, 1701374040), (18, 1512332480), (20, 1361099232), (24, 1134249360), (30, 907399488), (32, 850687020), (36, 756166240), (40, 680549616), (45, 604932992), (48, 567124680), (60, 453699744), (64, 425343510), (72, 378083120), (80, 340274808), (90, 302466496), (96, 283562340), (120, 226849872), (128, 212671755), (144, 189041560), (160, 170137404), (180, 151233248), (192, 141781170), (223, 122071680), (240, 113424936), (288, 94520780), (320, 85068702), (360, 75616624), (384, 70890585), (446, 61035840), (480, 56712468), (576, 47260390), (640, 42534351), (669, 40690560), (720, 37808312), (892, 30517920), (960, 28356234), (1115, 24414336), (1152, 23630195), (1338, 20345280), (1440, 18904156), (1784, 15258960), (1920, 14178117), (2007, 13563520), (2230, 12207168), (2676, 10172640), (2880, 9452078), (3345, 8138112), (3568, 7629480), (4014, 6781760), (4460, 6103584), (5352, 5086320), (5760, 4726039), (6690, 4069056), (7136, 3814740), (8028, 3390880), (8920, 3051792), (10035, 2712704), (10704, 2543160), (13380, 2034528), (14272, 1907370), (16056, 1695440), (17840, 1525896), (20070, 1356352), (21193, 1284480), (21408, 1271580), (26760, 1017264), (28544, 953685), (32112, 847720), (35680, 762948), (40140, 678176), (42386, 642240), (42816, 635790), (53520, 508632), (63579, 428160), (64224, 423860), (71360, 381474), (80280, 339088), (84772, 321120), (85632, 317895), (105965, 256896), (107040, 254316), (127158, 214080), (128448, 211930), (142720, 190737), (160560, 169544)]