344876280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24151}}^1$

素因数の和:24189

約数の個数: 128

約数和(自身を含む): 1252039680

約数和(自身を除く): 907163400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 24151, 48302, 72453, 96604, 120755, 144906, 169057, 193208, 241510, 289812, 338114, 362265, 410567, 483020, 507171, 579624, 676228, 724530, 821134, 845285, 966040, 1014342, 1231701, 1352456, 1449060, 1642268, 1690570, 2028684, 2052835, 2463402, 2535855, 2873969, 2898120, 3284536, 3381140, 4057368, 4105670, 4926804, 5071710, 5747938, 6158505, 6762280, 8211340, 8621907, 9853608, 10143420, 11495876, 12317010, 14369845, 16422680, 17243814, 20286840, 22991752, 24634020, 28739690, 34487628, 43109535, 49268040, 57479380, 68975256, 86219070, 114958760, 172438140, 344876280]

約数ペア:

[(1, 344876280), (2, 172438140), (3, 114958760), (4, 86219070), (5, 68975256), (6, 57479380), (7, 49268040), (8, 43109535), (10, 34487628), (12, 28739690), (14, 24634020), (15, 22991752), (17, 20286840), (20, 17243814), (21, 16422680), (24, 14369845), (28, 12317010), (30, 11495876), (34, 10143420), (35, 9853608), (40, 8621907), (42, 8211340), (51, 6762280), (56, 6158505), (60, 5747938), (68, 5071710), (70, 4926804), (84, 4105670), (85, 4057368), (102, 3381140), (105, 3284536), (119, 2898120), (120, 2873969), (136, 2535855), (140, 2463402), (168, 2052835), (170, 2028684), (204, 1690570), (210, 1642268), (238, 1449060), (255, 1352456), (280, 1231701), (340, 1014342), (357, 966040), (408, 845285), (420, 821134), (476, 724530), (510, 676228), (595, 579624), (680, 507171), (714, 483020), (840, 410567), (952, 362265), (1020, 338114), (1190, 289812), (1428, 241510), (1785, 193208), (2040, 169057), (2380, 144906), (2856, 120755), (3570, 96604), (4760, 72453), (7140, 48302), (14280, 24151)]