210340480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1674

約数の個数: 128

約数和(自身を含む): 594864000

約数和(自身を除く): 384523520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1619, 1624, 1856, 2030, 2240, 2320, 3238, 3248, 3712, 4060, 4480, 4640, 6476, 6496, 8095, 8120, 9280, 11333, 12952, 12992, 16190, 16240, 18560, 22666, 25904, 25984, 32380, 32480, 45332, 46951, 51808, 56665, 64760, 64960, 90664, 93902, 103616, 113330, 129520, 129920, 181328, 187804, 207232, 226660, 234755, 259040, 328657, 362656, 375608, 453320, 469510, 518080, 657314, 725312, 751216, 906640, 939020, 1036160, 1314628, 1450624, 1502432, 1643285, 1813280, 1878040, 2629256, 3004864, 3286570, 3626560, 3756080, 5258512, 6009728, 6573140, 7253120, 7512160, 10517024, 13146280, 15024320, 21034048, 26292560, 30048640, 42068096, 52585120, 105170240, 210340480]

約数ペア:

[(1, 210340480), (2, 105170240), (4, 52585120), (5, 42068096), (7, 30048640), (8, 26292560), (10, 21034048), (14, 15024320), (16, 13146280), (20, 10517024), (28, 7512160), (29, 7253120), (32, 6573140), (35, 6009728), (40, 5258512), (56, 3756080), (58, 3626560), (64, 3286570), (70, 3004864), (80, 2629256), (112, 1878040), (116, 1813280), (128, 1643285), (140, 1502432), (145, 1450624), (160, 1314628), (203, 1036160), (224, 939020), (232, 906640), (280, 751216), (290, 725312), (320, 657314), (406, 518080), (448, 469510), (464, 453320), (560, 375608), (580, 362656), (640, 328657), (812, 259040), (896, 234755), (928, 226660), (1015, 207232), (1120, 187804), (1160, 181328), (1619, 129920), (1624, 129520), (1856, 113330), (2030, 103616), (2240, 93902), (2320, 90664), (3238, 64960), (3248, 64760), (3712, 56665), (4060, 51808), (4480, 46951), (4640, 45332), (6476, 32480), (6496, 32380), (8095, 25984), (8120, 25904), (9280, 22666), (11333, 18560), (12952, 16240), (12992, 16190)]