11919529920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{971}}^1$

素因数の和:1683

約数の個数: 224

約数和(自身を含む): 39936602880

約数和(自身を除く): 28017072960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 673, 760, 912, 960, 971, 1140, 1216, 1346, 1520, 1824, 1942, 2019, 2280, 2692, 2913, 3040, 3365, 3648, 3884, 4038, 4560, 4855, 5384, 5826, 6080, 6730, 7768, 8076, 9120, 9710, 10095, 10768, 11652, 12787, 13460, 14565, 15536, 16152, 18240, 18449, 19420, 20190, 21536, 23304, 25574, 26920, 29130, 31072, 32304, 36898, 38361, 38840, 40380, 43072, 46608, 51148, 53840, 55347, 58260, 62144, 63935, 64608, 73796, 76722, 77680, 80760, 92245, 93216, 102296, 107680, 110694, 116520, 127870, 129216, 147592, 153444, 155360, 161520, 184490, 186432, 191805, 204592, 215360, 221388, 233040, 255740, 276735, 295184, 306888, 310720, 323040, 368980, 383610, 409184, 442776, 466080, 511480, 553470, 590368, 613776, 646080, 653483, 737960, 767220, 818368, 885552, 932160, 1022960, 1106940, 1180736, 1227552, 1306966, 1475920, 1534440, 1771104, 1960449, 2045920, 2213880, 2455104, 2613932, 2951840, 3068880, 3267415, 3542208, 3920898, 4091840, 4427760, 5227864, 5903680, 6137760, 6534830, 7841796, 8855520, 9802245, 10455728, 12275520, 12416177, 13069660, 15683592, 17711040, 19604490, 20911456, 24832354, 26139320, 31367184, 37248531, 39208980, 41822912, 49664708, 52278640, 62080885, 62734368, 74497062, 78417960, 99329416, 104557280, 124161770, 125468736, 148994124, 156835920, 186242655, 198658832, 209114560, 248323540, 297988248, 313671840, 372485310, 397317664, 496647080, 595976496, 627343680, 744970620, 794635328, 993294160, 1191952992, 1489941240, 1986588320, 2383905984, 2979882480, 3973176640, 5959764960, 11919529920]

約数ペア:

[(1, 11919529920), (2, 5959764960), (3, 3973176640), (4, 2979882480), (5, 2383905984), (6, 1986588320), (8, 1489941240), (10, 1191952992), (12, 993294160), (15, 794635328), (16, 744970620), (19, 627343680), (20, 595976496), (24, 496647080), (30, 397317664), (32, 372485310), (38, 313671840), (40, 297988248), (48, 248323540), (57, 209114560), (60, 198658832), (64, 186242655), (76, 156835920), (80, 148994124), (95, 125468736), (96, 124161770), (114, 104557280), (120, 99329416), (152, 78417960), (160, 74497062), (190, 62734368), (192, 62080885), (228, 52278640), (240, 49664708), (285, 41822912), (304, 39208980), (320, 37248531), (380, 31367184), (456, 26139320), (480, 24832354), (570, 20911456), (608, 19604490), (673, 17711040), (760, 15683592), (912, 13069660), (960, 12416177), (971, 12275520), (1140, 10455728), (1216, 9802245), (1346, 8855520), (1520, 7841796), (1824, 6534830), (1942, 6137760), (2019, 5903680), (2280, 5227864), (2692, 4427760), (2913, 4091840), (3040, 3920898), (3365, 3542208), (3648, 3267415), (3884, 3068880), (4038, 2951840), (4560, 2613932), (4855, 2455104), (5384, 2213880), (5826, 2045920), (6080, 1960449), (6730, 1771104), (7768, 1534440), (8076, 1475920), (9120, 1306966), (9710, 1227552), (10095, 1180736), (10768, 1106940), (11652, 1022960), (12787, 932160), (13460, 885552), (14565, 818368), (15536, 767220), (16152, 737960), (18240, 653483), (18449, 646080), (19420, 613776), (20190, 590368), (21536, 553470), (23304, 511480), (25574, 466080), (26920, 442776), (29130, 409184), (31072, 383610), (32304, 368980), (36898, 323040), (38361, 310720), (38840, 306888), (40380, 295184), (43072, 276735), (46608, 255740), (51148, 233040), (53840, 221388), (55347, 215360), (58260, 204592), (62144, 191805), (63935, 186432), (64608, 184490), (73796, 161520), (76722, 155360), (77680, 153444), (80760, 147592), (92245, 129216), (93216, 127870), (102296, 116520), (107680, 110694)]