26628120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 96876000

約数和(自身を除く): 70247880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 229, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 458, 510, 570, 612, 646, 680, 684, 687, 760, 765, 855, 916, 969, 1020, 1140, 1145, 1224, 1292, 1368, 1374, 1530, 1615, 1710, 1832, 1938, 2040, 2061, 2280, 2290, 2584, 2748, 2907, 3060, 3230, 3420, 3435, 3876, 3893, 4122, 4351, 4580, 4845, 5496, 5814, 6120, 6460, 6840, 6870, 7752, 7786, 8244, 8702, 9160, 9690, 10305, 11628, 11679, 12920, 13053, 13740, 14535, 15572, 16488, 17404, 19380, 19465, 20610, 21755, 23256, 23358, 26106, 27480, 29070, 31144, 34808, 35037, 38760, 38930, 39159, 41220, 43510, 46716, 52212, 58140, 58395, 65265, 70074, 73967, 77860, 78318, 82440, 87020, 93432, 104424, 116280, 116790, 130530, 140148, 147934, 155720, 156636, 174040, 175185, 195795, 221901, 233580, 261060, 280296, 295868, 313272, 350370, 369835, 391590, 443802, 467160, 522120, 591736, 665703, 700740, 739670, 783180, 887604, 1109505, 1331406, 1401480, 1479340, 1566360, 1775208, 2219010, 2662812, 2958680, 3328515, 4438020, 5325624, 6657030, 8876040, 13314060, 26628120]

約数ペア:

[(1, 26628120), (2, 13314060), (3, 8876040), (4, 6657030), (5, 5325624), (6, 4438020), (8, 3328515), (9, 2958680), (10, 2662812), (12, 2219010), (15, 1775208), (17, 1566360), (18, 1479340), (19, 1401480), (20, 1331406), (24, 1109505), (30, 887604), (34, 783180), (36, 739670), (38, 700740), (40, 665703), (45, 591736), (51, 522120), (57, 467160), (60, 443802), (68, 391590), (72, 369835), (76, 350370), (85, 313272), (90, 295868), (95, 280296), (102, 261060), (114, 233580), (120, 221901), (136, 195795), (152, 175185), (153, 174040), (170, 156636), (171, 155720), (180, 147934), (190, 140148), (204, 130530), (228, 116790), (229, 116280), (255, 104424), (285, 93432), (306, 87020), (323, 82440), (340, 78318), (342, 77860), (360, 73967), (380, 70074), (408, 65265), (456, 58395), (458, 58140), (510, 52212), (570, 46716), (612, 43510), (646, 41220), (680, 39159), (684, 38930), (687, 38760), (760, 35037), (765, 34808), (855, 31144), (916, 29070), (969, 27480), (1020, 26106), (1140, 23358), (1145, 23256), (1224, 21755), (1292, 20610), (1368, 19465), (1374, 19380), (1530, 17404), (1615, 16488), (1710, 15572), (1832, 14535), (1938, 13740), (2040, 13053), (2061, 12920), (2280, 11679), (2290, 11628), (2584, 10305), (2748, 9690), (2907, 9160), (3060, 8702), (3230, 8244), (3420, 7786), (3435, 7752), (3876, 6870), (3893, 6840), (4122, 6460), (4351, 6120), (4580, 5814), (4845, 5496)]