210835200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 709676800

約数和(自身を除く): 498841600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 128, 139, 150, 158, 160, 192, 200, 237, 240, 256, 278, 300, 316, 320, 384, 395, 400, 417, 474, 480, 556, 600, 632, 640, 695, 768, 790, 800, 834, 948, 960, 1112, 1185, 1200, 1264, 1280, 1390, 1580, 1600, 1668, 1896, 1920, 1975, 2085, 2224, 2370, 2400, 2528, 2780, 3160, 3200, 3336, 3475, 3792, 3840, 3950, 4170, 4448, 4740, 4800, 5056, 5560, 5925, 6320, 6400, 6672, 6950, 7584, 7900, 8340, 8896, 9480, 9600, 10112, 10425, 10981, 11120, 11850, 12640, 13344, 13900, 15168, 15800, 16680, 17792, 18960, 19200, 20224, 20850, 21962, 22240, 23700, 25280, 26688, 27800, 30336, 31600, 32943, 33360, 35584, 37920, 41700, 43924, 44480, 47400, 50560, 53376, 54905, 55600, 60672, 63200, 65886, 66720, 75840, 83400, 87848, 88960, 94800, 101120, 106752, 109810, 111200, 126400, 131772, 133440, 151680, 164715, 166800, 175696, 177920, 189600, 219620, 222400, 252800, 263544, 266880, 274525, 303360, 329430, 333600, 351392, 379200, 439240, 444800, 505600, 527088, 533760, 549050, 658860, 667200, 702784, 758400, 823575, 878480, 889600, 1054176, 1098100, 1317720, 1334400, 1405568, 1516800, 1647150, 1756960, 2108352, 2196200, 2635440, 2668800, 2811136, 3294300, 3513920, 4216704, 4392400, 5270880, 6588600, 7027840, 8433408, 8784800, 10541760, 13177200, 14055680, 17569600, 21083520, 26354400, 35139200, 42167040, 52708800, 70278400, 105417600, 210835200]

約数ペア:

[(1, 210835200), (2, 105417600), (3, 70278400), (4, 52708800), (5, 42167040), (6, 35139200), (8, 26354400), (10, 21083520), (12, 17569600), (15, 14055680), (16, 13177200), (20, 10541760), (24, 8784800), (25, 8433408), (30, 7027840), (32, 6588600), (40, 5270880), (48, 4392400), (50, 4216704), (60, 3513920), (64, 3294300), (75, 2811136), (79, 2668800), (80, 2635440), (96, 2196200), (100, 2108352), (120, 1756960), (128, 1647150), (139, 1516800), (150, 1405568), (158, 1334400), (160, 1317720), (192, 1098100), (200, 1054176), (237, 889600), (240, 878480), (256, 823575), (278, 758400), (300, 702784), (316, 667200), (320, 658860), (384, 549050), (395, 533760), (400, 527088), (417, 505600), (474, 444800), (480, 439240), (556, 379200), (600, 351392), (632, 333600), (640, 329430), (695, 303360), (768, 274525), (790, 266880), (800, 263544), (834, 252800), (948, 222400), (960, 219620), (1112, 189600), (1185, 177920), (1200, 175696), (1264, 166800), (1280, 164715), (1390, 151680), (1580, 133440), (1600, 131772), (1668, 126400), (1896, 111200), (1920, 109810), (1975, 106752), (2085, 101120), (2224, 94800), (2370, 88960), (2400, 87848), (2528, 83400), (2780, 75840), (3160, 66720), (3200, 65886), (3336, 63200), (3475, 60672), (3792, 55600), (3840, 54905), (3950, 53376), (4170, 50560), (4448, 47400), (4740, 44480), (4800, 43924), (5056, 41700), (5560, 37920), (5925, 35584), (6320, 33360), (6400, 32943), (6672, 31600), (6950, 30336), (7584, 27800), (7900, 26688), (8340, 25280), (8896, 23700), (9480, 22240), (9600, 21962), (10112, 20850), (10425, 20224), (10981, 19200), (11120, 18960), (11850, 17792), (12640, 16680), (13344, 15800), (13900, 15168)]