215056440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1426

約数の個数: 192

約数和(自身を含む): 768268800

約数和(自身を除く): 553212360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1311, 1367, 1368, 1380, 1656, 1710, 1748, 2070, 2185, 2280, 2622, 2734, 2760, 3420, 3496, 3933, 4101, 4140, 4370, 5244, 5468, 6555, 6835, 6840, 7866, 8202, 8280, 8740, 10488, 10936, 12303, 13110, 13670, 15732, 16404, 17480, 19665, 20505, 24606, 25973, 26220, 27340, 31441, 31464, 32808, 39330, 41010, 49212, 51946, 52440, 54680, 61515, 62882, 77919, 78660, 82020, 94323, 98424, 103892, 123030, 125764, 129865, 155838, 157205, 157320, 164040, 188646, 207784, 233757, 246060, 251528, 259730, 282969, 311676, 314410, 377292, 389595, 467514, 471615, 492120, 519460, 565938, 597379, 623352, 628820, 754584, 779190, 935028, 943230, 1038920, 1131876, 1168785, 1194758, 1257640, 1414845, 1558380, 1792137, 1870056, 1886460, 2263752, 2337570, 2389516, 2829690, 2986895, 3116760, 3584274, 3772920, 4675140, 4779032, 5376411, 5659380, 5973790, 7168548, 8960685, 9350280, 10752822, 11318760, 11947580, 14337096, 17921370, 21505644, 23895160, 26882055, 35842740, 43011288, 53764110, 71685480, 107528220, 215056440]

約数ペア:

[(1, 215056440), (2, 107528220), (3, 71685480), (4, 53764110), (5, 43011288), (6, 35842740), (8, 26882055), (9, 23895160), (10, 21505644), (12, 17921370), (15, 14337096), (18, 11947580), (19, 11318760), (20, 10752822), (23, 9350280), (24, 8960685), (30, 7168548), (36, 5973790), (38, 5659380), (40, 5376411), (45, 4779032), (46, 4675140), (57, 3772920), (60, 3584274), (69, 3116760), (72, 2986895), (76, 2829690), (90, 2389516), (92, 2337570), (95, 2263752), (114, 1886460), (115, 1870056), (120, 1792137), (138, 1558380), (152, 1414845), (171, 1257640), (180, 1194758), (184, 1168785), (190, 1131876), (207, 1038920), (228, 943230), (230, 935028), (276, 779190), (285, 754584), (342, 628820), (345, 623352), (360, 597379), (380, 565938), (414, 519460), (437, 492120), (456, 471615), (460, 467514), (552, 389595), (570, 377292), (684, 314410), (690, 311676), (760, 282969), (828, 259730), (855, 251528), (874, 246060), (920, 233757), (1035, 207784), (1140, 188646), (1311, 164040), (1367, 157320), (1368, 157205), (1380, 155838), (1656, 129865), (1710, 125764), (1748, 123030), (2070, 103892), (2185, 98424), (2280, 94323), (2622, 82020), (2734, 78660), (2760, 77919), (3420, 62882), (3496, 61515), (3933, 54680), (4101, 52440), (4140, 51946), (4370, 49212), (5244, 41010), (5468, 39330), (6555, 32808), (6835, 31464), (6840, 31441), (7866, 27340), (8202, 26220), (8280, 25973), (8740, 24606), (10488, 20505), (10936, 19665), (12303, 17480), (13110, 16404), (13670, 15732)]