66572880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 227985408

約数和(自身を除く): 161412528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 151, 165, 167, 176, 220, 240, 264, 302, 330, 334, 440, 453, 501, 528, 604, 660, 668, 755, 835, 880, 906, 1002, 1208, 1320, 1336, 1510, 1661, 1670, 1812, 1837, 2004, 2265, 2416, 2505, 2640, 2672, 3020, 3322, 3340, 3624, 3674, 4008, 4530, 4983, 5010, 5511, 6040, 6644, 6680, 7248, 7348, 8016, 8305, 9060, 9185, 9966, 10020, 11022, 12080, 13288, 13360, 14696, 16610, 18120, 18370, 19932, 20040, 22044, 24915, 25217, 26576, 27555, 29392, 33220, 36240, 36740, 39864, 40080, 44088, 49830, 50434, 55110, 66440, 73480, 75651, 79728, 88176, 99660, 100868, 110220, 126085, 132880, 146960, 151302, 199320, 201736, 220440, 252170, 277387, 302604, 378255, 398640, 403472, 440880, 504340, 554774, 605208, 756510, 832161, 1008680, 1109548, 1210416, 1386935, 1513020, 1664322, 2017360, 2219096, 2773870, 3026040, 3328644, 4160805, 4438192, 5547740, 6052080, 6657288, 8321610, 11095480, 13314576, 16643220, 22190960, 33286440, 66572880]

約数ペア:

[(1, 66572880), (2, 33286440), (3, 22190960), (4, 16643220), (5, 13314576), (6, 11095480), (8, 8321610), (10, 6657288), (11, 6052080), (12, 5547740), (15, 4438192), (16, 4160805), (20, 3328644), (22, 3026040), (24, 2773870), (30, 2219096), (33, 2017360), (40, 1664322), (44, 1513020), (48, 1386935), (55, 1210416), (60, 1109548), (66, 1008680), (80, 832161), (88, 756510), (110, 605208), (120, 554774), (132, 504340), (151, 440880), (165, 403472), (167, 398640), (176, 378255), (220, 302604), (240, 277387), (264, 252170), (302, 220440), (330, 201736), (334, 199320), (440, 151302), (453, 146960), (501, 132880), (528, 126085), (604, 110220), (660, 100868), (668, 99660), (755, 88176), (835, 79728), (880, 75651), (906, 73480), (1002, 66440), (1208, 55110), (1320, 50434), (1336, 49830), (1510, 44088), (1661, 40080), (1670, 39864), (1812, 36740), (1837, 36240), (2004, 33220), (2265, 29392), (2416, 27555), (2505, 26576), (2640, 25217), (2672, 24915), (3020, 22044), (3322, 20040), (3340, 19932), (3624, 18370), (3674, 18120), (4008, 16610), (4530, 14696), (4983, 13360), (5010, 13288), (5511, 12080), (6040, 11022), (6644, 10020), (6680, 9966), (7248, 9185), (7348, 9060), (8016, 8305)]