1104938240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 216

約数和(自身を含む): 3131735040

約数和(自身を除く): 2026796800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 112, 128, 140, 158, 160, 196, 223, 224, 245, 256, 280, 316, 320, 392, 395, 446, 448, 490, 553, 560, 632, 640, 784, 790, 892, 896, 980, 1106, 1115, 1120, 1264, 1280, 1561, 1568, 1580, 1784, 1792, 1960, 2212, 2230, 2240, 2528, 2765, 3122, 3136, 3160, 3568, 3871, 3920, 4424, 4460, 4480, 5056, 5530, 6244, 6272, 6320, 7136, 7742, 7805, 7840, 8848, 8920, 8960, 10112, 10927, 11060, 12488, 12544, 12640, 14272, 15484, 15610, 15680, 17617, 17696, 17840, 19355, 20224, 21854, 22120, 24976, 25280, 28544, 30968, 31220, 31360, 35234, 35392, 35680, 38710, 43708, 44240, 49952, 50560, 54635, 57088, 61936, 62440, 62720, 70468, 70784, 71360, 77420, 87416, 88085, 88480, 99904, 101120, 109270, 123319, 123872, 124880, 140936, 141568, 142720, 154840, 174832, 176170, 176960, 199808, 218540, 246638, 247744, 249760, 281872, 285440, 309680, 349664, 352340, 353920, 399616, 437080, 493276, 495488, 499520, 563744, 616595, 619360, 699328, 704680, 707840, 863233, 874160, 986552, 990976, 999040, 1127488, 1233190, 1238720, 1398656, 1409360, 1726466, 1748320, 1973104, 1998080, 2254976, 2466380, 2477440, 2797312, 2818720, 3452932, 3496640, 3946208, 4316165, 4509952, 4932760, 4954880, 5637440, 6905864, 6993280, 7892416, 8632330, 9865520, 11274880, 13811728, 13986560, 15784832, 17264660, 19731040, 22549760, 27623456, 31569664, 34529320, 39462080, 55246912, 69058640, 78924160, 110493824, 138117280, 157848320, 220987648, 276234560, 552469120, 1104938240]

約数ペア:

[(1, 1104938240), (2, 552469120), (4, 276234560), (5, 220987648), (7, 157848320), (8, 138117280), (10, 110493824), (14, 78924160), (16, 69058640), (20, 55246912), (28, 39462080), (32, 34529320), (35, 31569664), (40, 27623456), (49, 22549760), (56, 19731040), (64, 17264660), (70, 15784832), (79, 13986560), (80, 13811728), (98, 11274880), (112, 9865520), (128, 8632330), (140, 7892416), (158, 6993280), (160, 6905864), (196, 5637440), (223, 4954880), (224, 4932760), (245, 4509952), (256, 4316165), (280, 3946208), (316, 3496640), (320, 3452932), (392, 2818720), (395, 2797312), (446, 2477440), (448, 2466380), (490, 2254976), (553, 1998080), (560, 1973104), (632, 1748320), (640, 1726466), (784, 1409360), (790, 1398656), (892, 1238720), (896, 1233190), (980, 1127488), (1106, 999040), (1115, 990976), (1120, 986552), (1264, 874160), (1280, 863233), (1561, 707840), (1568, 704680), (1580, 699328), (1784, 619360), (1792, 616595), (1960, 563744), (2212, 499520), (2230, 495488), (2240, 493276), (2528, 437080), (2765, 399616), (3122, 353920), (3136, 352340), (3160, 349664), (3568, 309680), (3871, 285440), (3920, 281872), (4424, 249760), (4460, 247744), (4480, 246638), (5056, 218540), (5530, 199808), (6244, 176960), (6272, 176170), (6320, 174832), (7136, 154840), (7742, 142720), (7805, 141568), (7840, 140936), (8848, 124880), (8920, 123872), (8960, 123319), (10112, 109270), (10927, 101120), (11060, 99904), (12488, 88480), (12544, 88085), (12640, 87416), (14272, 77420), (15484, 71360), (15610, 70784), (15680, 70468), (17617, 62720), (17696, 62440), (17840, 61936), (19355, 57088), (20224, 54635), (21854, 50560), (22120, 49952), (24976, 44240), (25280, 43708), (28544, 38710), (30968, 35680), (31220, 35392), (31360, 35234)]