30161664

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 100442160

約数和(自身を除く): 70280496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 53, 57, 64, 72, 76, 78, 96, 104, 106, 114, 117, 128, 144, 152, 156, 159, 171, 192, 208, 212, 228, 234, 247, 256, 288, 304, 312, 318, 342, 384, 416, 424, 456, 468, 477, 494, 576, 608, 624, 636, 684, 689, 741, 768, 832, 848, 912, 936, 954, 988, 1007, 1152, 1216, 1248, 1272, 1368, 1378, 1482, 1664, 1696, 1824, 1872, 1908, 1976, 2014, 2067, 2223, 2304, 2432, 2496, 2544, 2736, 2756, 2964, 3021, 3328, 3392, 3648, 3744, 3816, 3952, 4028, 4134, 4446, 4864, 4992, 5088, 5472, 5512, 5928, 6042, 6201, 6784, 7296, 7488, 7632, 7904, 8056, 8268, 8892, 9063, 9984, 10176, 10944, 11024, 11856, 12084, 12402, 13091, 13568, 14592, 14976, 15264, 15808, 16112, 16536, 17784, 18126, 20352, 21888, 22048, 23712, 24168, 24804, 26182, 29952, 30528, 31616, 32224, 33072, 35568, 36252, 39273, 40704, 43776, 44096, 47424, 48336, 49608, 52364, 61056, 63232, 64448, 66144, 71136, 72504, 78546, 88192, 94848, 96672, 99216, 104728, 117819, 122112, 128896, 132288, 142272, 145008, 157092, 176384, 189696, 193344, 198432, 209456, 235638, 257792, 264576, 284544, 290016, 314184, 386688, 396864, 418912, 471276, 529152, 569088, 580032, 628368, 773376, 793728, 837824, 942552, 1160064, 1256736, 1587456, 1675648, 1885104, 2320128, 2513472, 3351296, 3770208, 5026944, 7540416, 10053888, 15080832, 30161664]

約数ペア:

[(1, 30161664), (2, 15080832), (3, 10053888), (4, 7540416), (6, 5026944), (8, 3770208), (9, 3351296), (12, 2513472), (13, 2320128), (16, 1885104), (18, 1675648), (19, 1587456), (24, 1256736), (26, 1160064), (32, 942552), (36, 837824), (38, 793728), (39, 773376), (48, 628368), (52, 580032), (53, 569088), (57, 529152), (64, 471276), (72, 418912), (76, 396864), (78, 386688), (96, 314184), (104, 290016), (106, 284544), (114, 264576), (117, 257792), (128, 235638), (144, 209456), (152, 198432), (156, 193344), (159, 189696), (171, 176384), (192, 157092), (208, 145008), (212, 142272), (228, 132288), (234, 128896), (247, 122112), (256, 117819), (288, 104728), (304, 99216), (312, 96672), (318, 94848), (342, 88192), (384, 78546), (416, 72504), (424, 71136), (456, 66144), (468, 64448), (477, 63232), (494, 61056), (576, 52364), (608, 49608), (624, 48336), (636, 47424), (684, 44096), (689, 43776), (741, 40704), (768, 39273), (832, 36252), (848, 35568), (912, 33072), (936, 32224), (954, 31616), (988, 30528), (1007, 29952), (1152, 26182), (1216, 24804), (1248, 24168), (1272, 23712), (1368, 22048), (1378, 21888), (1482, 20352), (1664, 18126), (1696, 17784), (1824, 16536), (1872, 16112), (1908, 15808), (1976, 15264), (2014, 14976), (2067, 14592), (2223, 13568), (2304, 13091), (2432, 12402), (2496, 12084), (2544, 11856), (2736, 11024), (2756, 10944), (2964, 10176), (3021, 9984), (3328, 9063), (3392, 8892), (3648, 8268), (3744, 8056), (3816, 7904), (3952, 7632), (4028, 7488), (4134, 7296), (4446, 6784), (4864, 6201), (4992, 6042), (5088, 5928), (5472, 5512)]