270355712

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 643614720

約数和(自身を除く): 373259008

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 152, 163, 176, 209, 248, 256, 304, 326, 341, 352, 418, 496, 589, 608, 652, 682, 704, 836, 992, 1178, 1216, 1304, 1364, 1408, 1672, 1793, 1984, 2356, 2432, 2608, 2728, 2816, 3097, 3344, 3586, 3968, 4712, 4864, 5053, 5216, 5456, 6194, 6479, 6688, 7172, 7936, 9424, 10106, 10432, 10912, 12388, 12958, 13376, 14344, 18848, 20212, 20864, 21824, 24776, 25916, 26752, 28688, 34067, 37696, 40424, 41728, 43648, 49552, 51832, 53504, 55583, 57376, 68134, 75392, 80848, 87296, 96007, 99104, 103664, 111166, 114752, 136268, 150784, 161696, 192014, 198208, 207328, 222332, 229504, 272536, 323392, 384028, 396416, 414656, 444664, 459008, 545072, 646784, 768056, 792832, 829312, 889328, 1056077, 1090144, 1293568, 1536112, 1658624, 1778656, 2112154, 2180288, 3072224, 3557312, 4224308, 4360576, 6144448, 7114624, 8448616, 8721152, 12288896, 14229248, 16897232, 24577792, 33794464, 67588928, 135177856, 270355712]

約数ペア:

[(1, 270355712), (2, 135177856), (4, 67588928), (8, 33794464), (11, 24577792), (16, 16897232), (19, 14229248), (22, 12288896), (31, 8721152), (32, 8448616), (38, 7114624), (44, 6144448), (62, 4360576), (64, 4224308), (76, 3557312), (88, 3072224), (124, 2180288), (128, 2112154), (152, 1778656), (163, 1658624), (176, 1536112), (209, 1293568), (248, 1090144), (256, 1056077), (304, 889328), (326, 829312), (341, 792832), (352, 768056), (418, 646784), (496, 545072), (589, 459008), (608, 444664), (652, 414656), (682, 396416), (704, 384028), (836, 323392), (992, 272536), (1178, 229504), (1216, 222332), (1304, 207328), (1364, 198208), (1408, 192014), (1672, 161696), (1793, 150784), (1984, 136268), (2356, 114752), (2432, 111166), (2608, 103664), (2728, 99104), (2816, 96007), (3097, 87296), (3344, 80848), (3586, 75392), (3968, 68134), (4712, 57376), (4864, 55583), (5053, 53504), (5216, 51832), (5456, 49552), (6194, 43648), (6479, 41728), (6688, 40424), (7172, 37696), (7936, 34067), (9424, 28688), (10106, 26752), (10432, 25916), (10912, 24776), (12388, 21824), (12958, 20864), (13376, 20212), (14344, 18848)]