65824440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1133

約数の個数: 128

約数和(自身を含む): 220216320

約数和(自身を除く): 154391880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1061, 1128, 1320, 1410, 1551, 1880, 2068, 2122, 2585, 2820, 3102, 3183, 4136, 4244, 5170, 5305, 5640, 6204, 6366, 7755, 8488, 10340, 10610, 11671, 12408, 12732, 15510, 15915, 20680, 21220, 23342, 25464, 31020, 31830, 35013, 42440, 46684, 49867, 58355, 62040, 63660, 70026, 93368, 99734, 116710, 127320, 140052, 149601, 175065, 199468, 233420, 249335, 280104, 299202, 350130, 398936, 466840, 498670, 548537, 598404, 700260, 748005, 997340, 1097074, 1196808, 1400520, 1496010, 1645611, 1994680, 2194148, 2742685, 2992020, 3291222, 4388296, 5485370, 5984040, 6582444, 8228055, 10970740, 13164888, 16456110, 21941480, 32912220, 65824440]

約数ペア:

[(1, 65824440), (2, 32912220), (3, 21941480), (4, 16456110), (5, 13164888), (6, 10970740), (8, 8228055), (10, 6582444), (11, 5984040), (12, 5485370), (15, 4388296), (20, 3291222), (22, 2992020), (24, 2742685), (30, 2194148), (33, 1994680), (40, 1645611), (44, 1496010), (47, 1400520), (55, 1196808), (60, 1097074), (66, 997340), (88, 748005), (94, 700260), (110, 598404), (120, 548537), (132, 498670), (141, 466840), (165, 398936), (188, 350130), (220, 299202), (235, 280104), (264, 249335), (282, 233420), (330, 199468), (376, 175065), (440, 149601), (470, 140052), (517, 127320), (564, 116710), (660, 99734), (705, 93368), (940, 70026), (1034, 63660), (1061, 62040), (1128, 58355), (1320, 49867), (1410, 46684), (1551, 42440), (1880, 35013), (2068, 31830), (2122, 31020), (2585, 25464), (2820, 23342), (3102, 21220), (3183, 20680), (4136, 15915), (4244, 15510), (5170, 12732), (5305, 12408), (5640, 11671), (6204, 10610), (6366, 10340), (7755, 8488)]