157187360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 434294784

約数和(自身を除く): 277107424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 43, 44, 55, 62, 67, 80, 86, 88, 110, 124, 134, 155, 160, 172, 176, 215, 220, 248, 268, 310, 335, 341, 344, 352, 430, 440, 473, 496, 536, 620, 670, 682, 688, 737, 860, 880, 946, 992, 1072, 1240, 1333, 1340, 1364, 1376, 1474, 1705, 1720, 1760, 1892, 2077, 2144, 2365, 2480, 2666, 2680, 2728, 2881, 2948, 3410, 3440, 3685, 3784, 4154, 4730, 4960, 5332, 5360, 5456, 5762, 5896, 6665, 6820, 6880, 7370, 7568, 8308, 9460, 10385, 10664, 10720, 10912, 11524, 11792, 13330, 13640, 14405, 14663, 14740, 15136, 16616, 18920, 20770, 21328, 22847, 23048, 23584, 26660, 27280, 28810, 29326, 29480, 31691, 33232, 37840, 41540, 42656, 45694, 46096, 53320, 54560, 57620, 58652, 58960, 63382, 66464, 73315, 75680, 83080, 89311, 91388, 92192, 106640, 114235, 115240, 117304, 117920, 126764, 146630, 158455, 166160, 178622, 182776, 213280, 228470, 230480, 234608, 253528, 293260, 316910, 332320, 357244, 365552, 446555, 456940, 460960, 469216, 507056, 586520, 633820, 714488, 731104, 893110, 913880, 982421, 1014112, 1173040, 1267640, 1428976, 1786220, 1827760, 1964842, 2346080, 2535280, 2857952, 3572440, 3655520, 3929684, 4912105, 5070560, 7144880, 7859368, 9824210, 14289760, 15718736, 19648420, 31437472, 39296840, 78593680, 157187360]

約数ペア:

[(1, 157187360), (2, 78593680), (4, 39296840), (5, 31437472), (8, 19648420), (10, 15718736), (11, 14289760), (16, 9824210), (20, 7859368), (22, 7144880), (31, 5070560), (32, 4912105), (40, 3929684), (43, 3655520), (44, 3572440), (55, 2857952), (62, 2535280), (67, 2346080), (80, 1964842), (86, 1827760), (88, 1786220), (110, 1428976), (124, 1267640), (134, 1173040), (155, 1014112), (160, 982421), (172, 913880), (176, 893110), (215, 731104), (220, 714488), (248, 633820), (268, 586520), (310, 507056), (335, 469216), (341, 460960), (344, 456940), (352, 446555), (430, 365552), (440, 357244), (473, 332320), (496, 316910), (536, 293260), (620, 253528), (670, 234608), (682, 230480), (688, 228470), (737, 213280), (860, 182776), (880, 178622), (946, 166160), (992, 158455), (1072, 146630), (1240, 126764), (1333, 117920), (1340, 117304), (1364, 115240), (1376, 114235), (1474, 106640), (1705, 92192), (1720, 91388), (1760, 89311), (1892, 83080), (2077, 75680), (2144, 73315), (2365, 66464), (2480, 63382), (2666, 58960), (2680, 58652), (2728, 57620), (2881, 54560), (2948, 53320), (3410, 46096), (3440, 45694), (3685, 42656), (3784, 41540), (4154, 37840), (4730, 33232), (4960, 31691), (5332, 29480), (5360, 29326), (5456, 28810), (5762, 27280), (5896, 26660), (6665, 23584), (6820, 23048), (6880, 22847), (7370, 21328), (7568, 20770), (8308, 18920), (9460, 16616), (10385, 15136), (10664, 14740), (10720, 14663), (10912, 14405), (11524, 13640), (11792, 13330)]