19090513920

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3613}}^1$

素因数の和:3690

約数の個数: 224

約数和(自身を含む): 62523819072

約数和(自身を除く): 43433305152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 512, 516, 640, 645, 688, 768, 860, 960, 1024, 1032, 1280, 1290, 1376, 1536, 1720, 1920, 2048, 2064, 2560, 2580, 2752, 3072, 3440, 3613, 3840, 4096, 4128, 5120, 5160, 5504, 6144, 6880, 7226, 7680, 8192, 8256, 10240, 10320, 10839, 11008, 12288, 13760, 14452, 15360, 16512, 18065, 20480, 20640, 21678, 22016, 24576, 27520, 28904, 30720, 33024, 36130, 40960, 41280, 43356, 44032, 54195, 55040, 57808, 61440, 66048, 72260, 82560, 86712, 88064, 108390, 110080, 115616, 122880, 132096, 144520, 155359, 165120, 173424, 176128, 216780, 220160, 231232, 264192, 289040, 310718, 330240, 346848, 352256, 433560, 440320, 462464, 466077, 528384, 578080, 621436, 660480, 693696, 776795, 867120, 880640, 924928, 932154, 1056768, 1156160, 1242872, 1320960, 1387392, 1553590, 1734240, 1761280, 1849856, 1864308, 2312320, 2330385, 2485744, 2641920, 2774784, 3107180, 3468480, 3699712, 3728616, 4624640, 4660770, 4971488, 5283840, 5549568, 6214360, 6936960, 7399424, 7457232, 9249280, 9321540, 9942976, 11099136, 12428720, 13873920, 14798848, 14914464, 18498560, 18643080, 19885952, 22198272, 24857440, 27747840, 29597696, 29828928, 36997120, 37286160, 39771904, 44396544, 49714880, 55495680, 59657856, 73994240, 74572320, 79543808, 88793088, 99429760, 110991360, 119315712, 147988480, 149144640, 159087616, 198859520, 221982720, 238631424, 298289280, 318175232, 397719040, 443965440, 477262848, 596578560, 636350464, 795438080, 954525696, 1193157120, 1272700928, 1590876160, 1909051392, 2386314240, 3181752320, 3818102784, 4772628480, 6363504640, 9545256960, 19090513920]

約数ペア:

[(1, 19090513920), (2, 9545256960), (3, 6363504640), (4, 4772628480), (5, 3818102784), (6, 3181752320), (8, 2386314240), (10, 1909051392), (12, 1590876160), (15, 1272700928), (16, 1193157120), (20, 954525696), (24, 795438080), (30, 636350464), (32, 596578560), (40, 477262848), (43, 443965440), (48, 397719040), (60, 318175232), (64, 298289280), (80, 238631424), (86, 221982720), (96, 198859520), (120, 159087616), (128, 149144640), (129, 147988480), (160, 119315712), (172, 110991360), (192, 99429760), (215, 88793088), (240, 79543808), (256, 74572320), (258, 73994240), (320, 59657856), (344, 55495680), (384, 49714880), (430, 44396544), (480, 39771904), (512, 37286160), (516, 36997120), (640, 29828928), (645, 29597696), (688, 27747840), (768, 24857440), (860, 22198272), (960, 19885952), (1024, 18643080), (1032, 18498560), (1280, 14914464), (1290, 14798848), (1376, 13873920), (1536, 12428720), (1720, 11099136), (1920, 9942976), (2048, 9321540), (2064, 9249280), (2560, 7457232), (2580, 7399424), (2752, 6936960), (3072, 6214360), (3440, 5549568), (3613, 5283840), (3840, 4971488), (4096, 4660770), (4128, 4624640), (5120, 3728616), (5160, 3699712), (5504, 3468480), (6144, 3107180), (6880, 2774784), (7226, 2641920), (7680, 2485744), (8192, 2330385), (8256, 2312320), (10240, 1864308), (10320, 1849856), (10839, 1761280), (11008, 1734240), (12288, 1553590), (13760, 1387392), (14452, 1320960), (15360, 1242872), (16512, 1156160), (18065, 1056768), (20480, 932154), (20640, 924928), (21678, 880640), (22016, 867120), (24576, 776795), (27520, 693696), (28904, 660480), (30720, 621436), (33024, 578080), (36130, 528384), (40960, 466077), (41280, 462464), (43356, 440320), (44032, 433560), (54195, 352256), (55040, 346848), (57808, 330240), (61440, 310718), (66048, 289040), (72260, 264192), (82560, 231232), (86712, 220160), (88064, 216780), (108390, 176128), (110080, 173424), (115616, 165120), (122880, 155359), (132096, 144520)]