320771136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7699}}^1$

素因数の和:7752

約数の個数: 112

約数和(自身を含む): 1001369600

約数和(自身を除く): 680598464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6944, 7699, 10416, 13888, 15398, 20832, 23097, 30796, 41664, 46194, 53893, 61592, 92388, 107786, 123184, 161679, 184776, 215572, 238669, 246368, 323358, 369552, 431144, 477338, 492736, 646716, 716007, 739104, 862288, 954676, 1293432, 1432014, 1478208, 1670683, 1724576, 1909352, 2586864, 2864028, 3341366, 3449152, 3818704, 5012049, 5173728, 5728056, 6682732, 7637408, 10024098, 10347456, 11456112, 13365464, 15274816, 20048196, 22912224, 26730928, 40096392, 45824448, 53461856, 80192784, 106923712, 160385568, 320771136]

約数ペア:

[(1, 320771136), (2, 160385568), (3, 106923712), (4, 80192784), (6, 53461856), (7, 45824448), (8, 40096392), (12, 26730928), (14, 22912224), (16, 20048196), (21, 15274816), (24, 13365464), (28, 11456112), (31, 10347456), (32, 10024098), (42, 7637408), (48, 6682732), (56, 5728056), (62, 5173728), (64, 5012049), (84, 3818704), (93, 3449152), (96, 3341366), (112, 2864028), (124, 2586864), (168, 1909352), (186, 1724576), (192, 1670683), (217, 1478208), (224, 1432014), (248, 1293432), (336, 954676), (372, 862288), (434, 739104), (448, 716007), (496, 646716), (651, 492736), (672, 477338), (744, 431144), (868, 369552), (992, 323358), (1302, 246368), (1344, 238669), (1488, 215572), (1736, 184776), (1984, 161679), (2604, 123184), (2976, 107786), (3472, 92388), (5208, 61592), (5952, 53893), (6944, 46194), (7699, 41664), (10416, 30796), (13888, 23097), (15398, 20832)]