1404054720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16811}}^1$

素因数の和:16863

約数の個数: 168

約数和(自身を含む): 4996190160

約数和(自身を除く): 3592135440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 13920, 16704, 16811, 20880, 27840, 33622, 41760, 50433, 67244, 83520, 84055, 100866, 134488, 151299, 168110, 201732, 252165, 268976, 302598, 336220, 403464, 487519, 504330, 537952, 605196, 672440, 756495, 806928, 975038, 1008660, 1075904, 1210392, 1344880, 1462557, 1512990, 1613856, 1950076, 2017320, 2420784, 2437595, 2689760, 2925114, 3025980, 3227712, 3900152, 4034640, 4387671, 4841568, 4875190, 5379520, 5850228, 6051960, 7312785, 7800304, 8069280, 8775342, 9683136, 9750380, 11700456, 12103920, 14625570, 15600608, 16138560, 17550684, 19500760, 21938355, 23400912, 24207840, 29251140, 31201216, 35101368, 39001520, 43876710, 46801824, 48415680, 58502280, 70202736, 78003040, 87753420, 93603648, 117004560, 140405472, 156006080, 175506840, 234009120, 280810944, 351013680, 468018240, 702027360, 1404054720]

約数ペア:

[(1, 1404054720), (2, 702027360), (3, 468018240), (4, 351013680), (5, 280810944), (6, 234009120), (8, 175506840), (9, 156006080), (10, 140405472), (12, 117004560), (15, 93603648), (16, 87753420), (18, 78003040), (20, 70202736), (24, 58502280), (29, 48415680), (30, 46801824), (32, 43876710), (36, 39001520), (40, 35101368), (45, 31201216), (48, 29251140), (58, 24207840), (60, 23400912), (64, 21938355), (72, 19500760), (80, 17550684), (87, 16138560), (90, 15600608), (96, 14625570), (116, 12103920), (120, 11700456), (144, 9750380), (145, 9683136), (160, 8775342), (174, 8069280), (180, 7800304), (192, 7312785), (232, 6051960), (240, 5850228), (261, 5379520), (288, 4875190), (290, 4841568), (320, 4387671), (348, 4034640), (360, 3900152), (435, 3227712), (464, 3025980), (480, 2925114), (522, 2689760), (576, 2437595), (580, 2420784), (696, 2017320), (720, 1950076), (870, 1613856), (928, 1512990), (960, 1462557), (1044, 1344880), (1160, 1210392), (1305, 1075904), (1392, 1008660), (1440, 975038), (1740, 806928), (1856, 756495), (2088, 672440), (2320, 605196), (2610, 537952), (2784, 504330), (2880, 487519), (3480, 403464), (4176, 336220), (4640, 302598), (5220, 268976), (5568, 252165), (6960, 201732), (8352, 168110), (9280, 151299), (10440, 134488), (13920, 100866), (16704, 84055), (16811, 83520), (20880, 67244), (27840, 50433), (33622, 41760)]