13800227840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12421}}^1$

素因数の和:12484

約数の個数: 176

約数和(自身を含む): 39057153024

約数和(自身を除く): 25256925184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4960, 5120, 6944, 7168, 7936, 8680, 8960, 9920, 12421, 13888, 15872, 17360, 17920, 19840, 24842, 27776, 31744, 34720, 35840, 39680, 49684, 55552, 62105, 69440, 79360, 86947, 99368, 111104, 124210, 138880, 158720, 173894, 198736, 222208, 248420, 277760, 347788, 385051, 397472, 434735, 496840, 555520, 695576, 770102, 794944, 869470, 993680, 1111040, 1391152, 1540204, 1589888, 1738940, 1925255, 1987360, 2695357, 2782304, 3080408, 3179776, 3477880, 3850510, 3974720, 5390714, 5564608, 6160816, 6359552, 6955760, 7701020, 7949440, 10781428, 11129216, 12321632, 12719104, 13476785, 13911520, 15402040, 15898880, 21562856, 22258432, 24643264, 26953570, 27823040, 30804080, 31797760, 43125712, 44516864, 49286528, 53907140, 55646080, 61608160, 63595520, 86251424, 89033728, 98573056, 107814280, 111292160, 123216320, 172502848, 197146112, 215628560, 222584320, 246432640, 345005696, 394292224, 431257120, 445168640, 492865280, 690011392, 862514240, 985730560, 1380022784, 1725028480, 1971461120, 2760045568, 3450056960, 6900113920, 13800227840]

約数ペア:

[(1, 13800227840), (2, 6900113920), (4, 3450056960), (5, 2760045568), (7, 1971461120), (8, 1725028480), (10, 1380022784), (14, 985730560), (16, 862514240), (20, 690011392), (28, 492865280), (31, 445168640), (32, 431257120), (35, 394292224), (40, 345005696), (56, 246432640), (62, 222584320), (64, 215628560), (70, 197146112), (80, 172502848), (112, 123216320), (124, 111292160), (128, 107814280), (140, 98573056), (155, 89033728), (160, 86251424), (217, 63595520), (224, 61608160), (248, 55646080), (256, 53907140), (280, 49286528), (310, 44516864), (320, 43125712), (434, 31797760), (448, 30804080), (496, 27823040), (512, 26953570), (560, 24643264), (620, 22258432), (640, 21562856), (868, 15898880), (896, 15402040), (992, 13911520), (1024, 13476785), (1085, 12719104), (1120, 12321632), (1240, 11129216), (1280, 10781428), (1736, 7949440), (1792, 7701020), (1984, 6955760), (2170, 6359552), (2240, 6160816), (2480, 5564608), (2560, 5390714), (3472, 3974720), (3584, 3850510), (3968, 3477880), (4340, 3179776), (4480, 3080408), (4960, 2782304), (5120, 2695357), (6944, 1987360), (7168, 1925255), (7936, 1738940), (8680, 1589888), (8960, 1540204), (9920, 1391152), (12421, 1111040), (13888, 993680), (15872, 869470), (17360, 794944), (17920, 770102), (19840, 695576), (24842, 555520), (27776, 496840), (31744, 434735), (34720, 397472), (35840, 385051), (39680, 347788), (49684, 277760), (55552, 248420), (62105, 222208), (69440, 198736), (79360, 173894), (86947, 158720), (99368, 138880), (111104, 124210)]