193181520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{16427}}^1$

素因数の和:16457

約数の個数: 120

約数和(自身を含む): 696678624

約数和(自身を除く): 503497104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 16427, 32854, 49281, 65708, 82135, 98562, 114989, 131416, 164270, 197124, 229978, 246405, 262832, 328540, 344967, 394248, 459956, 492810, 574945, 657080, 689934, 788496, 804923, 919912, 985620, 1149890, 1314160, 1379868, 1609846, 1724835, 1839824, 1971240, 2299780, 2414769, 2759736, 3219692, 3449670, 3942480, 4024615, 4599560, 4829538, 5519472, 6439384, 6899340, 8049230, 9199120, 9659076, 12073845, 12878768, 13798680, 16098460, 19318152, 24147690, 27597360, 32196920, 38636304, 48295380, 64393840, 96590760, 193181520]

約数ペア:

[(1, 193181520), (2, 96590760), (3, 64393840), (4, 48295380), (5, 38636304), (6, 32196920), (7, 27597360), (8, 24147690), (10, 19318152), (12, 16098460), (14, 13798680), (15, 12878768), (16, 12073845), (20, 9659076), (21, 9199120), (24, 8049230), (28, 6899340), (30, 6439384), (35, 5519472), (40, 4829538), (42, 4599560), (48, 4024615), (49, 3942480), (56, 3449670), (60, 3219692), (70, 2759736), (80, 2414769), (84, 2299780), (98, 1971240), (105, 1839824), (112, 1724835), (120, 1609846), (140, 1379868), (147, 1314160), (168, 1149890), (196, 985620), (210, 919912), (240, 804923), (245, 788496), (280, 689934), (294, 657080), (336, 574945), (392, 492810), (420, 459956), (490, 394248), (560, 344967), (588, 328540), (735, 262832), (784, 246405), (840, 229978), (980, 197124), (1176, 164270), (1470, 131416), (1680, 114989), (1960, 98562), (2352, 82135), (2940, 65708), (3920, 49281), (5880, 32854), (11760, 16427)]