320560704

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1777

約数の個数: 168

約数和(自身を含む): 1024676640

約数和(自身を除く): 704115936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 192, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 576, 608, 612, 646, 684, 816, 912, 969, 1088, 1216, 1224, 1292, 1368, 1632, 1723, 1824, 1938, 2448, 2584, 2736, 2907, 3264, 3446, 3648, 3876, 4896, 5168, 5169, 5472, 5814, 6892, 7752, 9792, 10336, 10338, 10944, 11628, 13784, 15504, 15507, 20672, 20676, 23256, 27568, 29291, 31008, 31014, 32737, 41352, 46512, 55136, 58582, 62016, 62028, 65474, 82704, 87873, 93024, 98211, 110272, 117164, 124056, 130948, 165408, 175746, 186048, 196422, 234328, 248112, 261896, 263619, 294633, 330816, 351492, 392844, 468656, 496224, 523792, 527238, 556529, 589266, 702984, 785688, 937312, 992448, 1047584, 1054476, 1113058, 1178532, 1405968, 1571376, 1669587, 1874624, 2095168, 2108952, 2226116, 2357064, 2811936, 3142752, 3339174, 4217904, 4452232, 4714128, 5008761, 5623872, 6285504, 6678348, 8435808, 8904464, 9428256, 10017522, 13356696, 16871616, 17808928, 18856512, 20035044, 26713392, 35617856, 40070088, 53426784, 80140176, 106853568, 160280352, 320560704]

約数ペア:

[(1, 320560704), (2, 160280352), (3, 106853568), (4, 80140176), (6, 53426784), (8, 40070088), (9, 35617856), (12, 26713392), (16, 20035044), (17, 18856512), (18, 17808928), (19, 16871616), (24, 13356696), (32, 10017522), (34, 9428256), (36, 8904464), (38, 8435808), (48, 6678348), (51, 6285504), (57, 5623872), (64, 5008761), (68, 4714128), (72, 4452232), (76, 4217904), (96, 3339174), (102, 3142752), (114, 2811936), (136, 2357064), (144, 2226116), (152, 2108952), (153, 2095168), (171, 1874624), (192, 1669587), (204, 1571376), (228, 1405968), (272, 1178532), (288, 1113058), (304, 1054476), (306, 1047584), (323, 992448), (342, 937312), (408, 785688), (456, 702984), (544, 589266), (576, 556529), (608, 527238), (612, 523792), (646, 496224), (684, 468656), (816, 392844), (912, 351492), (969, 330816), (1088, 294633), (1216, 263619), (1224, 261896), (1292, 248112), (1368, 234328), (1632, 196422), (1723, 186048), (1824, 175746), (1938, 165408), (2448, 130948), (2584, 124056), (2736, 117164), (2907, 110272), (3264, 98211), (3446, 93024), (3648, 87873), (3876, 82704), (4896, 65474), (5168, 62028), (5169, 62016), (5472, 58582), (5814, 55136), (6892, 46512), (7752, 41352), (9792, 32737), (10336, 31014), (10338, 31008), (10944, 29291), (11628, 27568), (13784, 23256), (15504, 20676), (15507, 20672)]