65936040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 205632000

約数和(自身を除く): 139695960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 67, 118, 120, 134, 139, 177, 201, 236, 268, 278, 295, 335, 354, 402, 417, 472, 536, 556, 590, 670, 695, 708, 804, 834, 885, 1005, 1112, 1180, 1340, 1390, 1416, 1608, 1668, 1770, 2010, 2085, 2360, 2680, 2780, 3336, 3540, 3953, 4020, 4170, 5560, 7080, 7906, 8040, 8201, 8340, 9313, 11859, 15812, 16402, 16680, 18626, 19765, 23718, 24603, 27939, 31624, 32804, 37252, 39530, 41005, 46565, 47436, 49206, 55878, 59295, 65608, 74504, 79060, 82010, 93130, 94872, 98412, 111756, 118590, 123015, 139695, 158120, 164020, 186260, 196824, 223512, 237180, 246030, 279390, 328040, 372520, 474360, 492060, 549467, 558780, 984120, 1098934, 1117560, 1648401, 2197868, 2747335, 3296802, 4395736, 5494670, 6593604, 8242005, 10989340, 13187208, 16484010, 21978680, 32968020, 65936040]

約数ペア:

[(1, 65936040), (2, 32968020), (3, 21978680), (4, 16484010), (5, 13187208), (6, 10989340), (8, 8242005), (10, 6593604), (12, 5494670), (15, 4395736), (20, 3296802), (24, 2747335), (30, 2197868), (40, 1648401), (59, 1117560), (60, 1098934), (67, 984120), (118, 558780), (120, 549467), (134, 492060), (139, 474360), (177, 372520), (201, 328040), (236, 279390), (268, 246030), (278, 237180), (295, 223512), (335, 196824), (354, 186260), (402, 164020), (417, 158120), (472, 139695), (536, 123015), (556, 118590), (590, 111756), (670, 98412), (695, 94872), (708, 93130), (804, 82010), (834, 79060), (885, 74504), (1005, 65608), (1112, 59295), (1180, 55878), (1340, 49206), (1390, 47436), (1416, 46565), (1608, 41005), (1668, 39530), (1770, 37252), (2010, 32804), (2085, 31624), (2360, 27939), (2680, 24603), (2780, 23718), (3336, 19765), (3540, 18626), (3953, 16680), (4020, 16402), (4170, 15812), (5560, 11859), (7080, 9313), (7906, 8340), (8040, 8201)]