13314060

素因数分解:

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

素因数の和:280

約数の個数: 144

約数和(自身を含む): 45208800

約数和(自身を除く): 31894740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 229, 255, 285, 306, 323, 340, 342, 380, 458, 510, 570, 612, 646, 684, 687, 765, 855, 916, 969, 1020, 1140, 1145, 1292, 1374, 1530, 1615, 1710, 1938, 2061, 2290, 2748, 2907, 3060, 3230, 3420, 3435, 3876, 3893, 4122, 4351, 4580, 4845, 5814, 6460, 6870, 7786, 8244, 8702, 9690, 10305, 11628, 11679, 13053, 13740, 14535, 15572, 17404, 19380, 19465, 20610, 21755, 23358, 26106, 29070, 35037, 38930, 39159, 41220, 43510, 46716, 52212, 58140, 58395, 65265, 70074, 73967, 77860, 78318, 87020, 116790, 130530, 140148, 147934, 156636, 175185, 195795, 221901, 233580, 261060, 295868, 350370, 369835, 391590, 443802, 665703, 700740, 739670, 783180, 887604, 1109505, 1331406, 1479340, 2219010, 2662812, 3328515, 4438020, 6657030, 13314060]

約数ペア:

[(1, 13314060), (2, 6657030), (3, 4438020), (4, 3328515), (5, 2662812), (6, 2219010), (9, 1479340), (10, 1331406), (12, 1109505), (15, 887604), (17, 783180), (18, 739670), (19, 700740), (20, 665703), (30, 443802), (34, 391590), (36, 369835), (38, 350370), (45, 295868), (51, 261060), (57, 233580), (60, 221901), (68, 195795), (76, 175185), (85, 156636), (90, 147934), (95, 140148), (102, 130530), (114, 116790), (153, 87020), (170, 78318), (171, 77860), (180, 73967), (190, 70074), (204, 65265), (228, 58395), (229, 58140), (255, 52212), (285, 46716), (306, 43510), (323, 41220), (340, 39159), (342, 38930), (380, 35037), (458, 29070), (510, 26106), (570, 23358), (612, 21755), (646, 20610), (684, 19465), (687, 19380), (765, 17404), (855, 15572), (916, 14535), (969, 13740), (1020, 13053), (1140, 11679), (1145, 11628), (1292, 10305), (1374, 9690), (1530, 8702), (1615, 8244), (1710, 7786), (1938, 6870), (2061, 6460), (2290, 5814), (2748, 4845), (2907, 4580), (3060, 4351), (3230, 4122), (3420, 3893), (3435, 3876)]