409404240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{27077}}^1$

素因数の和:27106

約数の個数: 160

約数和(自身を含む): 1611682560

約数和(自身を除く): 1202278320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 27077, 54154, 81231, 108308, 135385, 162462, 189539, 216616, 243693, 270770, 324924, 379078, 406155, 433232, 487386, 541540, 568617, 649848, 731079, 758156, 812310, 947695, 974772, 1083080, 1137234, 1218465, 1299696, 1462158, 1516312, 1624620, 1705851, 1895390, 1949544, 2166160, 2274468, 2436930, 2843085, 2924316, 3032624, 3249240, 3411702, 3655395, 3790780, 3899088, 4548936, 4873860, 5117553, 5686170, 5848632, 6498480, 6823404, 7310790, 7581560, 8529255, 9097872, 9747720, 10235106, 11372340, 11697264, 13646808, 14621580, 15163120, 17058510, 19495440, 20470212, 22744680, 25587765, 27293616, 29243160, 34117020, 40940424, 45489360, 51175530, 58486320, 68234040, 81880848, 102351060, 136468080, 204702120, 409404240]

約数ペア:

[(1, 409404240), (2, 204702120), (3, 136468080), (4, 102351060), (5, 81880848), (6, 68234040), (7, 58486320), (8, 51175530), (9, 45489360), (10, 40940424), (12, 34117020), (14, 29243160), (15, 27293616), (16, 25587765), (18, 22744680), (20, 20470212), (21, 19495440), (24, 17058510), (27, 15163120), (28, 14621580), (30, 13646808), (35, 11697264), (36, 11372340), (40, 10235106), (42, 9747720), (45, 9097872), (48, 8529255), (54, 7581560), (56, 7310790), (60, 6823404), (63, 6498480), (70, 5848632), (72, 5686170), (80, 5117553), (84, 4873860), (90, 4548936), (105, 3899088), (108, 3790780), (112, 3655395), (120, 3411702), (126, 3249240), (135, 3032624), (140, 2924316), (144, 2843085), (168, 2436930), (180, 2274468), (189, 2166160), (210, 1949544), (216, 1895390), (240, 1705851), (252, 1624620), (270, 1516312), (280, 1462158), (315, 1299696), (336, 1218465), (360, 1137234), (378, 1083080), (420, 974772), (432, 947695), (504, 812310), (540, 758156), (560, 731079), (630, 649848), (720, 568617), (756, 541540), (840, 487386), (945, 433232), (1008, 406155), (1080, 379078), (1260, 324924), (1512, 270770), (1680, 243693), (1890, 216616), (2160, 189539), (2520, 162462), (3024, 135385), (3780, 108308), (5040, 81231), (7560, 54154), (15120, 27077)]