9776480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 28440720

約数和(自身を除く): 18664240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 43, 49, 56, 58, 70, 80, 86, 98, 112, 116, 140, 145, 160, 172, 196, 203, 215, 224, 232, 245, 280, 290, 301, 344, 392, 406, 430, 464, 490, 560, 580, 602, 688, 784, 812, 860, 928, 980, 1015, 1120, 1160, 1204, 1247, 1376, 1421, 1505, 1568, 1624, 1720, 1960, 2030, 2107, 2320, 2408, 2494, 2842, 3010, 3248, 3440, 3920, 4060, 4214, 4640, 4816, 4988, 5684, 6020, 6235, 6496, 6880, 7105, 7840, 8120, 8428, 8729, 9632, 9976, 10535, 11368, 12040, 12470, 14210, 16240, 16856, 17458, 19952, 21070, 22736, 24080, 24940, 28420, 32480, 33712, 34916, 39904, 42140, 43645, 45472, 48160, 49880, 56840, 61103, 67424, 69832, 84280, 87290, 99760, 113680, 122206, 139664, 168560, 174580, 199520, 227360, 244412, 279328, 305515, 337120, 349160, 488824, 611030, 698320, 977648, 1222060, 1396640, 1955296, 2444120, 4888240, 9776480]

約数ペア:

[(1, 9776480), (2, 4888240), (4, 2444120), (5, 1955296), (7, 1396640), (8, 1222060), (10, 977648), (14, 698320), (16, 611030), (20, 488824), (28, 349160), (29, 337120), (32, 305515), (35, 279328), (40, 244412), (43, 227360), (49, 199520), (56, 174580), (58, 168560), (70, 139664), (80, 122206), (86, 113680), (98, 99760), (112, 87290), (116, 84280), (140, 69832), (145, 67424), (160, 61103), (172, 56840), (196, 49880), (203, 48160), (215, 45472), (224, 43645), (232, 42140), (245, 39904), (280, 34916), (290, 33712), (301, 32480), (344, 28420), (392, 24940), (406, 24080), (430, 22736), (464, 21070), (490, 19952), (560, 17458), (580, 16856), (602, 16240), (688, 14210), (784, 12470), (812, 12040), (860, 11368), (928, 10535), (980, 9976), (1015, 9632), (1120, 8729), (1160, 8428), (1204, 8120), (1247, 7840), (1376, 7105), (1421, 6880), (1505, 6496), (1568, 6235), (1624, 6020), (1720, 5684), (1960, 4988), (2030, 4816), (2107, 4640), (2320, 4214), (2408, 4060), (2494, 3920), (2842, 3440), (3010, 3248)]