163785960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 581817600

約数和(自身を除く): 418031640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 79, 90, 104, 117, 120, 130, 156, 158, 180, 195, 234, 237, 260, 312, 316, 360, 390, 395, 443, 468, 474, 520, 585, 632, 711, 780, 790, 886, 936, 948, 1027, 1170, 1185, 1329, 1422, 1560, 1580, 1772, 1896, 2054, 2215, 2340, 2370, 2658, 2844, 3081, 3160, 3544, 3555, 3987, 4108, 4430, 4680, 4740, 5135, 5316, 5688, 5759, 6162, 6645, 7110, 7974, 8216, 8860, 9243, 9480, 10270, 10632, 11518, 12324, 13290, 14220, 15405, 15948, 17277, 17720, 18486, 19935, 20540, 23036, 24648, 26580, 28440, 28795, 30810, 31896, 34554, 34997, 36972, 39870, 41080, 46072, 46215, 51831, 53160, 57590, 61620, 69108, 69994, 73944, 79740, 86385, 92430, 103662, 104991, 115180, 123240, 138216, 139988, 159480, 172770, 174985, 184860, 207324, 209982, 230360, 259155, 279976, 314973, 345540, 349970, 369720, 414648, 419964, 454961, 518310, 524955, 629946, 691080, 699940, 839928, 909922, 1036620, 1049910, 1259892, 1364883, 1399880, 1574865, 1819844, 2073240, 2099820, 2274805, 2519784, 2729766, 3149730, 3639688, 4094649, 4199640, 4549610, 5459532, 6299460, 6824415, 8189298, 9099220, 10919064, 12598920, 13648830, 16378596, 18198440, 20473245, 27297660, 32757192, 40946490, 54595320, 81892980, 163785960]

約数ペア:

[(1, 163785960), (2, 81892980), (3, 54595320), (4, 40946490), (5, 32757192), (6, 27297660), (8, 20473245), (9, 18198440), (10, 16378596), (12, 13648830), (13, 12598920), (15, 10919064), (18, 9099220), (20, 8189298), (24, 6824415), (26, 6299460), (30, 5459532), (36, 4549610), (39, 4199640), (40, 4094649), (45, 3639688), (52, 3149730), (60, 2729766), (65, 2519784), (72, 2274805), (78, 2099820), (79, 2073240), (90, 1819844), (104, 1574865), (117, 1399880), (120, 1364883), (130, 1259892), (156, 1049910), (158, 1036620), (180, 909922), (195, 839928), (234, 699940), (237, 691080), (260, 629946), (312, 524955), (316, 518310), (360, 454961), (390, 419964), (395, 414648), (443, 369720), (468, 349970), (474, 345540), (520, 314973), (585, 279976), (632, 259155), (711, 230360), (780, 209982), (790, 207324), (886, 184860), (936, 174985), (948, 172770), (1027, 159480), (1170, 139988), (1185, 138216), (1329, 123240), (1422, 115180), (1560, 104991), (1580, 103662), (1772, 92430), (1896, 86385), (2054, 79740), (2215, 73944), (2340, 69994), (2370, 69108), (2658, 61620), (2844, 57590), (3081, 53160), (3160, 51831), (3544, 46215), (3555, 46072), (3987, 41080), (4108, 39870), (4430, 36972), (4680, 34997), (4740, 34554), (5135, 31896), (5316, 30810), (5688, 28795), (5759, 28440), (6162, 26580), (6645, 24648), (7110, 23036), (7974, 20540), (8216, 19935), (8860, 18486), (9243, 17720), (9480, 17277), (10270, 15948), (10632, 15405), (11518, 14220), (12324, 13290)]