15597120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 62032896

約数和(自身を除く): 46435776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 211, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 422, 440, 448, 462, 480, 528, 560, 616, 633, 660, 672, 704, 770, 840, 844, 880, 924, 960, 1055, 1056, 1120, 1155, 1232, 1266, 1320, 1344, 1477, 1540, 1680, 1688, 1760, 1848, 2110, 2112, 2240, 2310, 2321, 2464, 2532, 2640, 2954, 3080, 3165, 3360, 3376, 3520, 3696, 4220, 4431, 4620, 4642, 4928, 5064, 5280, 5908, 6160, 6330, 6720, 6752, 6963, 7385, 7392, 8440, 8862, 9240, 9284, 10128, 10560, 11605, 11816, 12320, 12660, 13504, 13926, 14770, 14784, 16247, 16880, 17724, 18480, 18568, 20256, 22155, 23210, 23632, 24640, 25320, 27852, 29540, 32494, 33760, 34815, 35448, 36960, 37136, 40512, 44310, 46420, 47264, 48741, 50640, 55704, 59080, 64988, 67520, 69630, 70896, 73920, 74272, 81235, 88620, 92840, 94528, 97482, 101280, 111408, 118160, 129976, 139260, 141792, 148544, 162470, 177240, 185680, 194964, 202560, 222816, 236320, 243705, 259952, 278520, 283584, 324940, 354480, 371360, 389928, 445632, 472640, 487410, 519904, 557040, 649880, 708960, 742720, 779856, 974820, 1039808, 1114080, 1299760, 1417920, 1559712, 1949640, 2228160, 2599520, 3119424, 3899280, 5199040, 7798560, 15597120]

約数ペア:

[(1, 15597120), (2, 7798560), (3, 5199040), (4, 3899280), (5, 3119424), (6, 2599520), (7, 2228160), (8, 1949640), (10, 1559712), (11, 1417920), (12, 1299760), (14, 1114080), (15, 1039808), (16, 974820), (20, 779856), (21, 742720), (22, 708960), (24, 649880), (28, 557040), (30, 519904), (32, 487410), (33, 472640), (35, 445632), (40, 389928), (42, 371360), (44, 354480), (48, 324940), (55, 283584), (56, 278520), (60, 259952), (64, 243705), (66, 236320), (70, 222816), (77, 202560), (80, 194964), (84, 185680), (88, 177240), (96, 162470), (105, 148544), (110, 141792), (112, 139260), (120, 129976), (132, 118160), (140, 111408), (154, 101280), (160, 97482), (165, 94528), (168, 92840), (176, 88620), (192, 81235), (210, 74272), (211, 73920), (220, 70896), (224, 69630), (231, 67520), (240, 64988), (264, 59080), (280, 55704), (308, 50640), (320, 48741), (330, 47264), (336, 46420), (352, 44310), (385, 40512), (420, 37136), (422, 36960), (440, 35448), (448, 34815), (462, 33760), (480, 32494), (528, 29540), (560, 27852), (616, 25320), (633, 24640), (660, 23632), (672, 23210), (704, 22155), (770, 20256), (840, 18568), (844, 18480), (880, 17724), (924, 16880), (960, 16247), (1055, 14784), (1056, 14770), (1120, 13926), (1155, 13504), (1232, 12660), (1266, 12320), (1320, 11816), (1344, 11605), (1477, 10560), (1540, 10128), (1680, 9284), (1688, 9240), (1760, 8862), (1848, 8440), (2110, 7392), (2112, 7385), (2240, 6963), (2310, 6752), (2321, 6720), (2464, 6330), (2532, 6160), (2640, 5908), (2954, 5280), (3080, 5064), (3165, 4928), (3360, 4642), (3376, 4620), (3520, 4431), (3696, 4220)]