71859240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 248002560

約数和(自身を除く): 176143320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 47, 60, 62, 72, 90, 93, 94, 120, 124, 137, 141, 155, 180, 186, 188, 235, 248, 274, 279, 282, 310, 360, 372, 376, 411, 423, 465, 470, 548, 558, 564, 620, 685, 705, 744, 822, 846, 930, 940, 1096, 1116, 1128, 1233, 1240, 1370, 1395, 1410, 1457, 1644, 1692, 1860, 1880, 2055, 2115, 2232, 2466, 2740, 2790, 2820, 2914, 3288, 3384, 3720, 4110, 4230, 4247, 4371, 4932, 5480, 5580, 5640, 5828, 6165, 6439, 7285, 8220, 8460, 8494, 8742, 9864, 11160, 11656, 12330, 12741, 12878, 13113, 14570, 16440, 16920, 16988, 17484, 19317, 21235, 21855, 24660, 25482, 25756, 26226, 29140, 32195, 33976, 34968, 38223, 38634, 42470, 43710, 49320, 50964, 51512, 52452, 57951, 58280, 63705, 64390, 65565, 76446, 77268, 84940, 87420, 96585, 101928, 104904, 115902, 127410, 128780, 131130, 152892, 154536, 169880, 174840, 191115, 193170, 199609, 231804, 254820, 257560, 262260, 289755, 305784, 382230, 386340, 399218, 463608, 509640, 524520, 579510, 598827, 764460, 772680, 798436, 998045, 1159020, 1197654, 1528920, 1596872, 1796481, 1996090, 2318040, 2395308, 2994135, 3592962, 3992180, 4790616, 5988270, 7185924, 7984360, 8982405, 11976540, 14371848, 17964810, 23953080, 35929620, 71859240]

約数ペア:

[(1, 71859240), (2, 35929620), (3, 23953080), (4, 17964810), (5, 14371848), (6, 11976540), (8, 8982405), (9, 7984360), (10, 7185924), (12, 5988270), (15, 4790616), (18, 3992180), (20, 3592962), (24, 2994135), (30, 2395308), (31, 2318040), (36, 1996090), (40, 1796481), (45, 1596872), (47, 1528920), (60, 1197654), (62, 1159020), (72, 998045), (90, 798436), (93, 772680), (94, 764460), (120, 598827), (124, 579510), (137, 524520), (141, 509640), (155, 463608), (180, 399218), (186, 386340), (188, 382230), (235, 305784), (248, 289755), (274, 262260), (279, 257560), (282, 254820), (310, 231804), (360, 199609), (372, 193170), (376, 191115), (411, 174840), (423, 169880), (465, 154536), (470, 152892), (548, 131130), (558, 128780), (564, 127410), (620, 115902), (685, 104904), (705, 101928), (744, 96585), (822, 87420), (846, 84940), (930, 77268), (940, 76446), (1096, 65565), (1116, 64390), (1128, 63705), (1233, 58280), (1240, 57951), (1370, 52452), (1395, 51512), (1410, 50964), (1457, 49320), (1644, 43710), (1692, 42470), (1860, 38634), (1880, 38223), (2055, 34968), (2115, 33976), (2232, 32195), (2466, 29140), (2740, 26226), (2790, 25756), (2820, 25482), (2914, 24660), (3288, 21855), (3384, 21235), (3720, 19317), (4110, 17484), (4230, 16988), (4247, 16920), (4371, 16440), (4932, 14570), (5480, 13113), (5580, 12878), (5640, 12741), (5828, 12330), (6165, 11656), (6439, 11160), (7285, 9864), (8220, 8742), (8460, 8494)]