64260240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 220378752

約数和(自身を除く): 156118512

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, 101, 110, 120, 132, 165, 176, 202, 220, 240, 241, 264, 303, 330, 404, 440, 482, 505, 528, 606, 660, 723, 808, 880, 964, 1010, 1111, 1205, 1212, 1320, 1446, 1515, 1616, 1928, 2020, 2222, 2410, 2424, 2640, 2651, 2892, 3030, 3333, 3615, 3856, 4040, 4444, 4820, 4848, 5302, 5555, 5784, 6060, 6666, 7230, 7953, 8080, 8888, 9640, 10604, 11110, 11568, 12120, 13255, 13332, 14460, 15906, 16665, 17776, 19280, 21208, 22220, 24240, 24341, 26510, 26664, 28920, 31812, 33330, 39765, 42416, 44440, 48682, 53020, 53328, 57840, 63624, 66660, 73023, 79530, 88880, 97364, 106040, 121705, 127248, 133320, 146046, 159060, 194728, 212080, 243410, 266640, 267751, 292092, 318120, 365115, 389456, 486820, 535502, 584184, 636240, 730230, 803253, 973640, 1071004, 1168368, 1338755, 1460460, 1606506, 1947280, 2142008, 2677510, 2920920, 3213012, 4016265, 4284016, 5355020, 5841840, 6426024, 8032530, 10710040, 12852048, 16065060, 21420080, 32130120, 64260240]

約数ペア:

[(1, 64260240), (2, 32130120), (3, 21420080), (4, 16065060), (5, 12852048), (6, 10710040), (8, 8032530), (10, 6426024), (11, 5841840), (12, 5355020), (15, 4284016), (16, 4016265), (20, 3213012), (22, 2920920), (24, 2677510), (30, 2142008), (33, 1947280), (40, 1606506), (44, 1460460), (48, 1338755), (55, 1168368), (60, 1071004), (66, 973640), (80, 803253), (88, 730230), (101, 636240), (110, 584184), (120, 535502), (132, 486820), (165, 389456), (176, 365115), (202, 318120), (220, 292092), (240, 267751), (241, 266640), (264, 243410), (303, 212080), (330, 194728), (404, 159060), (440, 146046), (482, 133320), (505, 127248), (528, 121705), (606, 106040), (660, 97364), (723, 88880), (808, 79530), (880, 73023), (964, 66660), (1010, 63624), (1111, 57840), (1205, 53328), (1212, 53020), (1320, 48682), (1446, 44440), (1515, 42416), (1616, 39765), (1928, 33330), (2020, 31812), (2222, 28920), (2410, 26664), (2424, 26510), (2640, 24341), (2651, 24240), (2892, 22220), (3030, 21208), (3333, 19280), (3615, 17776), (3856, 16665), (4040, 15906), (4444, 14460), (4820, 13332), (4848, 13255), (5302, 12120), (5555, 11568), (5784, 11110), (6060, 10604), (6666, 9640), (7230, 8888), (7953, 8080)]