528841320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{89939}}^1$

素因数の和:89967

約数の個数: 96

約数和(自身を含む): 1845568800

約数和(自身を除く): 1316727480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 89939, 179878, 269817, 359756, 449695, 539634, 629573, 719512, 899390, 1079268, 1259146, 1349085, 1798780, 1888719, 2158536, 2518292, 2698170, 3147865, 3597560, 3777438, 4407011, 5036584, 5396340, 6295730, 7554876, 8814022, 9443595, 10792680, 12591460, 13221033, 15109752, 17628044, 18887190, 22035055, 25182920, 26442066, 35256088, 37774380, 44070110, 52884132, 66105165, 75548760, 88140220, 105768264, 132210330, 176280440, 264420660, 528841320]

約数ペア:

[(1, 528841320), (2, 264420660), (3, 176280440), (4, 132210330), (5, 105768264), (6, 88140220), (7, 75548760), (8, 66105165), (10, 52884132), (12, 44070110), (14, 37774380), (15, 35256088), (20, 26442066), (21, 25182920), (24, 22035055), (28, 18887190), (30, 17628044), (35, 15109752), (40, 13221033), (42, 12591460), (49, 10792680), (56, 9443595), (60, 8814022), (70, 7554876), (84, 6295730), (98, 5396340), (105, 5036584), (120, 4407011), (140, 3777438), (147, 3597560), (168, 3147865), (196, 2698170), (210, 2518292), (245, 2158536), (280, 1888719), (294, 1798780), (392, 1349085), (420, 1259146), (490, 1079268), (588, 899390), (735, 719512), (840, 629573), (980, 539634), (1176, 449695), (1470, 359756), (1960, 269817), (2940, 179878), (5880, 89939)]