456556013480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{34421}}^1$

素因数の和:34939

約数の個数: 128

約数和(自身を含む): 1186451988480

約数和(自身を除く): 729895975000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 373, 508, 635, 746, 889, 1016, 1270, 1492, 1778, 1865, 2540, 2611, 2984, 3556, 3730, 4445, 5080, 5222, 7112, 7460, 8890, 10444, 13055, 14920, 17780, 20888, 26110, 34421, 35560, 47371, 52220, 68842, 94742, 104440, 137684, 172105, 189484, 236855, 240947, 275368, 331597, 344210, 378968, 473710, 481894, 663194, 688420, 947420, 963788, 1204735, 1326388, 1376840, 1657985, 1894840, 1927576, 2409470, 2652776, 3315970, 4371467, 4818940, 6631940, 8742934, 9637880, 12839033, 13263880, 17485868, 21857335, 25678066, 30600269, 34971736, 43714670, 51356132, 61200538, 64195165, 87429340, 89873231, 102712264, 122401076, 128390330, 153001345, 174858680, 179746462, 244802152, 256780660, 306002690, 359492924, 449366155, 513561320, 612005380, 718985848, 898732310, 1224010760, 1630557191, 1797464620, 3261114382, 3594929240, 6522228764, 8152785955, 11413900337, 13044457528, 16305571910, 22827800674, 32611143820, 45655601348, 57069501685, 65222287640, 91311202696, 114139003370, 228278006740, 456556013480]

約数ペア:

[(1, 456556013480), (2, 228278006740), (4, 114139003370), (5, 91311202696), (7, 65222287640), (8, 57069501685), (10, 45655601348), (14, 32611143820), (20, 22827800674), (28, 16305571910), (35, 13044457528), (40, 11413900337), (56, 8152785955), (70, 6522228764), (127, 3594929240), (140, 3261114382), (254, 1797464620), (280, 1630557191), (373, 1224010760), (508, 898732310), (635, 718985848), (746, 612005380), (889, 513561320), (1016, 449366155), (1270, 359492924), (1492, 306002690), (1778, 256780660), (1865, 244802152), (2540, 179746462), (2611, 174858680), (2984, 153001345), (3556, 128390330), (3730, 122401076), (4445, 102712264), (5080, 89873231), (5222, 87429340), (7112, 64195165), (7460, 61200538), (8890, 51356132), (10444, 43714670), (13055, 34971736), (14920, 30600269), (17780, 25678066), (20888, 21857335), (26110, 17485868), (34421, 13263880), (35560, 12839033), (47371, 9637880), (52220, 8742934), (68842, 6631940), (94742, 4818940), (104440, 4371467), (137684, 3315970), (172105, 2652776), (189484, 2409470), (236855, 1927576), (240947, 1894840), (275368, 1657985), (331597, 1376840), (344210, 1326388), (378968, 1204735), (473710, 963788), (481894, 947420), (663194, 688420)]