16547760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 58567680

約数和(自身を除く): 42019920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 163, 180, 188, 216, 235, 240, 270, 282, 326, 360, 376, 423, 432, 470, 489, 540, 564, 652, 705, 720, 752, 815, 846, 940, 978, 1080, 1128, 1269, 1304, 1410, 1467, 1630, 1692, 1880, 1956, 2115, 2160, 2256, 2445, 2538, 2608, 2820, 2934, 3260, 3384, 3760, 3912, 4230, 4401, 4890, 5076, 5640, 5868, 6345, 6520, 6768, 7335, 7661, 7824, 8460, 8802, 9780, 10152, 11280, 11736, 12690, 13040, 14670, 15322, 16920, 17604, 19560, 20304, 22005, 22983, 23472, 25380, 29340, 30644, 33840, 35208, 38305, 39120, 44010, 45966, 50760, 58680, 61288, 68949, 70416, 76610, 88020, 91932, 101520, 114915, 117360, 122576, 137898, 153220, 176040, 183864, 206847, 229830, 275796, 306440, 344745, 352080, 367728, 413694, 459660, 551592, 612880, 689490, 827388, 919320, 1034235, 1103184, 1378980, 1654776, 1838640, 2068470, 2757960, 3309552, 4136940, 5515920, 8273880, 16547760]

約数ペア:

[(1, 16547760), (2, 8273880), (3, 5515920), (4, 4136940), (5, 3309552), (6, 2757960), (8, 2068470), (9, 1838640), (10, 1654776), (12, 1378980), (15, 1103184), (16, 1034235), (18, 919320), (20, 827388), (24, 689490), (27, 612880), (30, 551592), (36, 459660), (40, 413694), (45, 367728), (47, 352080), (48, 344745), (54, 306440), (60, 275796), (72, 229830), (80, 206847), (90, 183864), (94, 176040), (108, 153220), (120, 137898), (135, 122576), (141, 117360), (144, 114915), (163, 101520), (180, 91932), (188, 88020), (216, 76610), (235, 70416), (240, 68949), (270, 61288), (282, 58680), (326, 50760), (360, 45966), (376, 44010), (423, 39120), (432, 38305), (470, 35208), (489, 33840), (540, 30644), (564, 29340), (652, 25380), (705, 23472), (720, 22983), (752, 22005), (815, 20304), (846, 19560), (940, 17604), (978, 16920), (1080, 15322), (1128, 14670), (1269, 13040), (1304, 12690), (1410, 11736), (1467, 11280), (1630, 10152), (1692, 9780), (1880, 8802), (1956, 8460), (2115, 7824), (2160, 7661), (2256, 7335), (2445, 6768), (2538, 6520), (2608, 6345), (2820, 5868), (2934, 5640), (3260, 5076), (3384, 4890), (3760, 4401), (3912, 4230)]