56570040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 196335360

約数和(自身を除く): 139765320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 137, 148, 155, 180, 185, 186, 222, 248, 274, 279, 296, 310, 333, 360, 370, 372, 411, 444, 465, 548, 555, 558, 620, 666, 685, 740, 744, 822, 888, 930, 1096, 1110, 1116, 1147, 1233, 1240, 1332, 1370, 1395, 1480, 1644, 1665, 1860, 2055, 2220, 2232, 2294, 2466, 2664, 2740, 2790, 3288, 3330, 3441, 3720, 4110, 4247, 4440, 4588, 4932, 5069, 5480, 5580, 5735, 6165, 6660, 6882, 8220, 8494, 9176, 9864, 10138, 10323, 11160, 11470, 12330, 12741, 13320, 13764, 15207, 16440, 16988, 17205, 20276, 20646, 21235, 22940, 24660, 25345, 25482, 27528, 30414, 33976, 34410, 38223, 40552, 41292, 42470, 45621, 45880, 49320, 50690, 50964, 51615, 60828, 63705, 68820, 76035, 76446, 82584, 84940, 91242, 101380, 101928, 103230, 121656, 127410, 137640, 152070, 152892, 157139, 169880, 182484, 191115, 202760, 206460, 228105, 254820, 304140, 305784, 314278, 364968, 382230, 412920, 456210, 471417, 509640, 608280, 628556, 764460, 785695, 912420, 942834, 1257112, 1414251, 1528920, 1571390, 1824840, 1885668, 2357085, 2828502, 3142780, 3771336, 4714170, 5657004, 6285560, 7071255, 9428340, 11314008, 14142510, 18856680, 28285020, 56570040]

約数ペア:

[(1, 56570040), (2, 28285020), (3, 18856680), (4, 14142510), (5, 11314008), (6, 9428340), (8, 7071255), (9, 6285560), (10, 5657004), (12, 4714170), (15, 3771336), (18, 3142780), (20, 2828502), (24, 2357085), (30, 1885668), (31, 1824840), (36, 1571390), (37, 1528920), (40, 1414251), (45, 1257112), (60, 942834), (62, 912420), (72, 785695), (74, 764460), (90, 628556), (93, 608280), (111, 509640), (120, 471417), (124, 456210), (137, 412920), (148, 382230), (155, 364968), (180, 314278), (185, 305784), (186, 304140), (222, 254820), (248, 228105), (274, 206460), (279, 202760), (296, 191115), (310, 182484), (333, 169880), (360, 157139), (370, 152892), (372, 152070), (411, 137640), (444, 127410), (465, 121656), (548, 103230), (555, 101928), (558, 101380), (620, 91242), (666, 84940), (685, 82584), (740, 76446), (744, 76035), (822, 68820), (888, 63705), (930, 60828), (1096, 51615), (1110, 50964), (1116, 50690), (1147, 49320), (1233, 45880), (1240, 45621), (1332, 42470), (1370, 41292), (1395, 40552), (1480, 38223), (1644, 34410), (1665, 33976), (1860, 30414), (2055, 27528), (2220, 25482), (2232, 25345), (2294, 24660), (2466, 22940), (2664, 21235), (2740, 20646), (2790, 20276), (3288, 17205), (3330, 16988), (3441, 16440), (3720, 15207), (4110, 13764), (4247, 13320), (4440, 12741), (4588, 12330), (4932, 11470), (5069, 11160), (5480, 10323), (5580, 10138), (5735, 9864), (6165, 9176), (6660, 8494), (6882, 8220)]