188105520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 609675264

約数和(自身を除く): 421569744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 131, 155, 186, 193, 240, 248, 262, 310, 372, 386, 393, 465, 496, 524, 579, 620, 655, 744, 772, 786, 930, 965, 1048, 1158, 1240, 1310, 1488, 1544, 1572, 1860, 1930, 1965, 2096, 2316, 2480, 2620, 2895, 3088, 3144, 3720, 3860, 3930, 4061, 4632, 5240, 5790, 5983, 6288, 7440, 7720, 7860, 8122, 9264, 10480, 11580, 11966, 12183, 15440, 15720, 16244, 17949, 20305, 23160, 23932, 24366, 25283, 29915, 31440, 32488, 35898, 40610, 46320, 47864, 48732, 50566, 59830, 60915, 64976, 71796, 75849, 81220, 89745, 95728, 97464, 101132, 119660, 121830, 126415, 143592, 151698, 162440, 179490, 194928, 202264, 239320, 243660, 252830, 287184, 303396, 324880, 358980, 379245, 404528, 478640, 487320, 505660, 606792, 717960, 758490, 783773, 974640, 1011320, 1213584, 1435920, 1516980, 1567546, 2022640, 2351319, 3033960, 3135092, 3918865, 4702638, 6067920, 6270184, 7837730, 9405276, 11756595, 12540368, 15675460, 18810552, 23513190, 31350920, 37621104, 47026380, 62701840, 94052760, 188105520]

約数ペア:

[(1, 188105520), (2, 94052760), (3, 62701840), (4, 47026380), (5, 37621104), (6, 31350920), (8, 23513190), (10, 18810552), (12, 15675460), (15, 12540368), (16, 11756595), (20, 9405276), (24, 7837730), (30, 6270184), (31, 6067920), (40, 4702638), (48, 3918865), (60, 3135092), (62, 3033960), (80, 2351319), (93, 2022640), (120, 1567546), (124, 1516980), (131, 1435920), (155, 1213584), (186, 1011320), (193, 974640), (240, 783773), (248, 758490), (262, 717960), (310, 606792), (372, 505660), (386, 487320), (393, 478640), (465, 404528), (496, 379245), (524, 358980), (579, 324880), (620, 303396), (655, 287184), (744, 252830), (772, 243660), (786, 239320), (930, 202264), (965, 194928), (1048, 179490), (1158, 162440), (1240, 151698), (1310, 143592), (1488, 126415), (1544, 121830), (1572, 119660), (1860, 101132), (1930, 97464), (1965, 95728), (2096, 89745), (2316, 81220), (2480, 75849), (2620, 71796), (2895, 64976), (3088, 60915), (3144, 59830), (3720, 50566), (3860, 48732), (3930, 47864), (4061, 46320), (4632, 40610), (5240, 35898), (5790, 32488), (5983, 31440), (6288, 29915), (7440, 25283), (7720, 24366), (7860, 23932), (8122, 23160), (9264, 20305), (10480, 17949), (11580, 16244), (11966, 15720), (12183, 15440)]