86528640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 256

約数和(自身を含む): 319904640

約数和(自身を除く): 233376000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 241, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 482, 510, 528, 544, 561, 640, 660, 680, 704, 723, 748, 816, 880, 935, 960, 964, 1020, 1056, 1088, 1122, 1205, 1320, 1360, 1408, 1446, 1496, 1632, 1760, 1870, 1920, 1928, 2040, 2112, 2176, 2244, 2410, 2640, 2651, 2720, 2805, 2892, 2992, 3264, 3520, 3615, 3740, 3856, 4080, 4097, 4224, 4488, 4820, 5280, 5302, 5440, 5610, 5784, 5984, 6528, 7040, 7230, 7480, 7712, 7953, 8160, 8194, 8976, 9640, 10560, 10604, 10880, 11220, 11568, 11968, 12291, 13255, 14460, 14960, 15424, 15906, 16320, 16388, 17952, 19280, 20485, 21120, 21208, 22440, 23136, 23936, 24582, 26510, 28920, 29920, 30848, 31812, 32640, 32776, 35904, 38560, 39765, 40970, 42416, 44880, 45067, 46272, 49164, 53020, 57840, 59840, 61455, 63624, 65552, 71808, 77120, 79530, 81940, 84832, 89760, 90134, 92544, 98328, 106040, 115680, 119680, 122910, 127248, 131104, 135201, 154240, 159060, 163880, 169664, 179520, 180268, 196656, 212080, 225335, 231360, 245820, 254496, 262208, 270402, 318120, 327760, 339328, 359040, 360536, 393312, 424160, 450670, 462720, 491640, 508992, 524416, 540804, 636240, 655520, 676005, 721072, 786624, 848320, 901340, 983280, 1017984, 1081608, 1272480, 1311040, 1352010, 1442144, 1573248, 1696640, 1802680, 1966560, 2163216, 2544960, 2622080, 2704020, 2884288, 3605360, 3933120, 4326432, 5089920, 5408040, 5768576, 7210720, 7866240, 8652864, 10816080, 14421440, 17305728, 21632160, 28842880, 43264320, 86528640]

約数ペア:

[(1, 86528640), (2, 43264320), (3, 28842880), (4, 21632160), (5, 17305728), (6, 14421440), (8, 10816080), (10, 8652864), (11, 7866240), (12, 7210720), (15, 5768576), (16, 5408040), (17, 5089920), (20, 4326432), (22, 3933120), (24, 3605360), (30, 2884288), (32, 2704020), (33, 2622080), (34, 2544960), (40, 2163216), (44, 1966560), (48, 1802680), (51, 1696640), (55, 1573248), (60, 1442144), (64, 1352010), (66, 1311040), (68, 1272480), (80, 1081608), (85, 1017984), (88, 983280), (96, 901340), (102, 848320), (110, 786624), (120, 721072), (128, 676005), (132, 655520), (136, 636240), (160, 540804), (165, 524416), (170, 508992), (176, 491640), (187, 462720), (192, 450670), (204, 424160), (220, 393312), (240, 360536), (241, 359040), (255, 339328), (264, 327760), (272, 318120), (320, 270402), (330, 262208), (340, 254496), (352, 245820), (374, 231360), (384, 225335), (408, 212080), (440, 196656), (480, 180268), (482, 179520), (510, 169664), (528, 163880), (544, 159060), (561, 154240), (640, 135201), (660, 131104), (680, 127248), (704, 122910), (723, 119680), (748, 115680), (816, 106040), (880, 98328), (935, 92544), (960, 90134), (964, 89760), (1020, 84832), (1056, 81940), (1088, 79530), (1122, 77120), (1205, 71808), (1320, 65552), (1360, 63624), (1408, 61455), (1446, 59840), (1496, 57840), (1632, 53020), (1760, 49164), (1870, 46272), (1920, 45067), (1928, 44880), (2040, 42416), (2112, 40970), (2176, 39765), (2244, 38560), (2410, 35904), (2640, 32776), (2651, 32640), (2720, 31812), (2805, 30848), (2892, 29920), (2992, 28920), (3264, 26510), (3520, 24582), (3615, 23936), (3740, 23136), (3856, 22440), (4080, 21208), (4097, 21120), (4224, 20485), (4488, 19280), (4820, 17952), (5280, 16388), (5302, 16320), (5440, 15906), (5610, 15424), (5784, 14960), (5984, 14460), (6528, 13255), (7040, 12291), (7230, 11968), (7480, 11568), (7712, 11220), (7953, 10880), (8160, 10604), (8194, 10560), (8976, 9640)]