188916240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2489

約数の個数: 160

約数和(自身を含む): 652993920

約数和(自身を除く): 464077680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2437, 2584, 3230, 3876, 4080, 4560, 4845, 4874, 5168, 6460, 7311, 7752, 9690, 9748, 12185, 12920, 14622, 15504, 19380, 19496, 24370, 25840, 29244, 36555, 38760, 38992, 41429, 46303, 48740, 58488, 73110, 77520, 82858, 92606, 97480, 116976, 124287, 138909, 146220, 165716, 185212, 194960, 207145, 231515, 248574, 277818, 292440, 331432, 370424, 414290, 463030, 497148, 555636, 584880, 621435, 662864, 694545, 740848, 787151, 828580, 926060, 994296, 1111272, 1242870, 1389090, 1574302, 1657160, 1852120, 1988592, 2222544, 2361453, 2485740, 2778180, 3148604, 3314320, 3704240, 3935755, 4722906, 4971480, 5556360, 6297208, 7871510, 9445812, 9942960, 11112720, 11807265, 12594416, 15743020, 18891624, 23614530, 31486040, 37783248, 47229060, 62972080, 94458120, 188916240]

約数ペア:

[(1, 188916240), (2, 94458120), (3, 62972080), (4, 47229060), (5, 37783248), (6, 31486040), (8, 23614530), (10, 18891624), (12, 15743020), (15, 12594416), (16, 11807265), (17, 11112720), (19, 9942960), (20, 9445812), (24, 7871510), (30, 6297208), (34, 5556360), (38, 4971480), (40, 4722906), (48, 3935755), (51, 3704240), (57, 3314320), (60, 3148604), (68, 2778180), (76, 2485740), (80, 2361453), (85, 2222544), (95, 1988592), (102, 1852120), (114, 1657160), (120, 1574302), (136, 1389090), (152, 1242870), (170, 1111272), (190, 994296), (204, 926060), (228, 828580), (240, 787151), (255, 740848), (272, 694545), (285, 662864), (304, 621435), (323, 584880), (340, 555636), (380, 497148), (408, 463030), (456, 414290), (510, 370424), (570, 331432), (646, 292440), (680, 277818), (760, 248574), (816, 231515), (912, 207145), (969, 194960), (1020, 185212), (1140, 165716), (1292, 146220), (1360, 138909), (1520, 124287), (1615, 116976), (1938, 97480), (2040, 92606), (2280, 82858), (2437, 77520), (2584, 73110), (3230, 58488), (3876, 48740), (4080, 46303), (4560, 41429), (4845, 38992), (4874, 38760), (5168, 36555), (6460, 29244), (7311, 25840), (7752, 24370), (9690, 19496), (9748, 19380), (12185, 15504), (12920, 14622)]