164587680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1284

約数の個数: 192

約数和(自身を含む): 595123200

約数和(自身を除く): 430535520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1229, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2458, 2480, 2790, 2976, 3348, 3687, 3720, 4185, 4320, 4464, 4916, 4960, 5580, 6145, 6696, 7374, 7440, 8370, 8928, 9832, 11061, 11160, 12290, 13392, 14748, 14880, 16740, 18435, 19664, 22122, 22320, 24580, 26784, 29496, 33183, 33480, 36870, 38099, 39328, 44244, 44640, 49160, 55305, 58992, 66366, 66960, 73740, 76198, 88488, 98320, 110610, 114297, 117984, 132732, 133920, 147480, 152396, 165915, 176976, 190495, 196640, 221220, 228594, 265464, 294960, 304792, 331830, 342891, 353952, 380990, 442440, 457188, 530928, 571485, 589920, 609584, 663660, 685782, 761980, 884880, 914376, 1028673, 1061856, 1142970, 1219168, 1327320, 1371564, 1523960, 1714455, 1769760, 1828752, 2057346, 2285940, 2654640, 2743128, 3047920, 3428910, 3657504, 4114692, 4571880, 5143365, 5309280, 5486256, 6095840, 6857820, 8229384, 9143760, 10286730, 10972512, 13715640, 16458768, 18287520, 20573460, 27431280, 32917536, 41146920, 54862560, 82293840, 164587680]

約数ペア:

[(1, 164587680), (2, 82293840), (3, 54862560), (4, 41146920), (5, 32917536), (6, 27431280), (8, 20573460), (9, 18287520), (10, 16458768), (12, 13715640), (15, 10972512), (16, 10286730), (18, 9143760), (20, 8229384), (24, 6857820), (27, 6095840), (30, 5486256), (31, 5309280), (32, 5143365), (36, 4571880), (40, 4114692), (45, 3657504), (48, 3428910), (54, 3047920), (60, 2743128), (62, 2654640), (72, 2285940), (80, 2057346), (90, 1828752), (93, 1769760), (96, 1714455), (108, 1523960), (120, 1371564), (124, 1327320), (135, 1219168), (144, 1142970), (155, 1061856), (160, 1028673), (180, 914376), (186, 884880), (216, 761980), (240, 685782), (248, 663660), (270, 609584), (279, 589920), (288, 571485), (310, 530928), (360, 457188), (372, 442440), (432, 380990), (465, 353952), (480, 342891), (496, 331830), (540, 304792), (558, 294960), (620, 265464), (720, 228594), (744, 221220), (837, 196640), (864, 190495), (930, 176976), (992, 165915), (1080, 152396), (1116, 147480), (1229, 133920), (1240, 132732), (1395, 117984), (1440, 114297), (1488, 110610), (1674, 98320), (1860, 88488), (2160, 76198), (2232, 73740), (2458, 66960), (2480, 66366), (2790, 58992), (2976, 55305), (3348, 49160), (3687, 44640), (3720, 44244), (4185, 39328), (4320, 38099), (4464, 36870), (4916, 33480), (4960, 33183), (5580, 29496), (6145, 26784), (6696, 24580), (7374, 22320), (7440, 22122), (8370, 19664), (8928, 18435), (9832, 16740), (11061, 14880), (11160, 14748), (12290, 13392)]