320360832

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:143

約数の個数: 240

約数和(自身を含む): 1060054380

約数和(自身を除く): 739693548

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 53, 54, 64, 66, 72, 81, 88, 96, 99, 106, 108, 128, 132, 144, 159, 162, 176, 192, 198, 212, 216, 264, 288, 297, 318, 324, 352, 384, 396, 424, 432, 477, 528, 576, 583, 594, 636, 648, 704, 792, 848, 864, 891, 954, 1056, 1152, 1166, 1188, 1272, 1296, 1408, 1431, 1584, 1696, 1728, 1749, 1782, 1908, 2112, 2332, 2376, 2544, 2592, 2809, 2862, 3168, 3392, 3456, 3498, 3564, 3816, 4224, 4293, 4664, 4752, 5088, 5184, 5247, 5618, 5724, 6336, 6784, 6996, 7128, 7632, 8427, 8586, 9328, 9504, 10176, 10368, 10494, 11236, 11448, 12672, 13992, 14256, 15264, 15741, 16854, 17172, 18656, 19008, 20352, 20988, 22472, 22896, 25281, 27984, 28512, 30528, 30899, 31482, 33708, 34344, 37312, 38016, 41976, 44944, 45792, 47223, 50562, 55968, 57024, 61056, 61798, 62964, 67416, 68688, 74624, 75843, 83952, 89888, 91584, 92697, 94446, 101124, 111936, 114048, 123596, 125928, 134832, 137376, 151686, 167904, 179776, 183168, 185394, 188892, 202248, 223872, 227529, 247192, 251856, 269664, 274752, 278091, 303372, 335808, 359552, 370788, 377784, 404496, 455058, 494384, 503712, 539328, 549504, 556182, 606744, 671616, 741576, 755568, 808992, 834273, 910116, 988768, 1007424, 1078656, 1112364, 1213488, 1483152, 1511136, 1617984, 1668546, 1820232, 1977536, 2014848, 2224728, 2426976, 2502819, 2966304, 3022272, 3235968, 3337092, 3640464, 3955072, 4449456, 4853952, 5005638, 5932608, 6044544, 6674184, 7280928, 8898912, 9707904, 10011276, 11865216, 13348368, 14561856, 17797824, 20022552, 26696736, 29123712, 35595648, 40045104, 53393472, 80090208, 106786944, 160180416, 320360832]

約数ペア:

[(1, 320360832), (2, 160180416), (3, 106786944), (4, 80090208), (6, 53393472), (8, 40045104), (9, 35595648), (11, 29123712), (12, 26696736), (16, 20022552), (18, 17797824), (22, 14561856), (24, 13348368), (27, 11865216), (32, 10011276), (33, 9707904), (36, 8898912), (44, 7280928), (48, 6674184), (53, 6044544), (54, 5932608), (64, 5005638), (66, 4853952), (72, 4449456), (81, 3955072), (88, 3640464), (96, 3337092), (99, 3235968), (106, 3022272), (108, 2966304), (128, 2502819), (132, 2426976), (144, 2224728), (159, 2014848), (162, 1977536), (176, 1820232), (192, 1668546), (198, 1617984), (212, 1511136), (216, 1483152), (264, 1213488), (288, 1112364), (297, 1078656), (318, 1007424), (324, 988768), (352, 910116), (384, 834273), (396, 808992), (424, 755568), (432, 741576), (477, 671616), (528, 606744), (576, 556182), (583, 549504), (594, 539328), (636, 503712), (648, 494384), (704, 455058), (792, 404496), (848, 377784), (864, 370788), (891, 359552), (954, 335808), (1056, 303372), (1152, 278091), (1166, 274752), (1188, 269664), (1272, 251856), (1296, 247192), (1408, 227529), (1431, 223872), (1584, 202248), (1696, 188892), (1728, 185394), (1749, 183168), (1782, 179776), (1908, 167904), (2112, 151686), (2332, 137376), (2376, 134832), (2544, 125928), (2592, 123596), (2809, 114048), (2862, 111936), (3168, 101124), (3392, 94446), (3456, 92697), (3498, 91584), (3564, 89888), (3816, 83952), (4224, 75843), (4293, 74624), (4664, 68688), (4752, 67416), (5088, 62964), (5184, 61798), (5247, 61056), (5618, 57024), (5724, 55968), (6336, 50562), (6784, 47223), (6996, 45792), (7128, 44944), (7632, 41976), (8427, 38016), (8586, 37312), (9328, 34344), (9504, 33708), (10176, 31482), (10368, 30899), (10494, 30528), (11236, 28512), (11448, 27984), (12672, 25281), (13992, 22896), (14256, 22472), (15264, 20988), (15741, 20352), (16854, 19008), (17172, 18656)]