280096704

素因数分解:

$2^6\times 3^4\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:856

約数の個数: 140

約数和(自身を含む): 843095088

約数和(自身を除く): 562998384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 142, 144, 162, 192, 213, 216, 284, 288, 324, 426, 432, 568, 576, 639, 648, 761, 852, 864, 1136, 1278, 1296, 1522, 1704, 1728, 1917, 2272, 2283, 2556, 2592, 3044, 3408, 3834, 4544, 4566, 5112, 5184, 5751, 6088, 6816, 6849, 7668, 9132, 10224, 11502, 12176, 13632, 13698, 15336, 18264, 20448, 20547, 23004, 24352, 27396, 30672, 36528, 40896, 41094, 46008, 48704, 54031, 54792, 61344, 61641, 73056, 82188, 92016, 108062, 109584, 122688, 123282, 146112, 162093, 164376, 184032, 216124, 219168, 246564, 324186, 328752, 368064, 432248, 438336, 486279, 493128, 648372, 657504, 864496, 972558, 986256, 1296744, 1315008, 1458837, 1728992, 1945116, 1972512, 2593488, 2917674, 3457984, 3890232, 3945024, 4376511, 5186976, 5835348, 7780464, 8753022, 10373952, 11670696, 15560928, 17506044, 23341392, 31121856, 35012088, 46682784, 70024176, 93365568, 140048352, 280096704]

約数ペア:

[(1, 280096704), (2, 140048352), (3, 93365568), (4, 70024176), (6, 46682784), (8, 35012088), (9, 31121856), (12, 23341392), (16, 17506044), (18, 15560928), (24, 11670696), (27, 10373952), (32, 8753022), (36, 7780464), (48, 5835348), (54, 5186976), (64, 4376511), (71, 3945024), (72, 3890232), (81, 3457984), (96, 2917674), (108, 2593488), (142, 1972512), (144, 1945116), (162, 1728992), (192, 1458837), (213, 1315008), (216, 1296744), (284, 986256), (288, 972558), (324, 864496), (426, 657504), (432, 648372), (568, 493128), (576, 486279), (639, 438336), (648, 432248), (761, 368064), (852, 328752), (864, 324186), (1136, 246564), (1278, 219168), (1296, 216124), (1522, 184032), (1704, 164376), (1728, 162093), (1917, 146112), (2272, 123282), (2283, 122688), (2556, 109584), (2592, 108062), (3044, 92016), (3408, 82188), (3834, 73056), (4544, 61641), (4566, 61344), (5112, 54792), (5184, 54031), (5751, 48704), (6088, 46008), (6816, 41094), (6849, 40896), (7668, 36528), (9132, 30672), (10224, 27396), (11502, 24352), (12176, 23004), (13632, 20547), (13698, 20448), (15336, 18264)]