202671840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{1231}}^1$

素因数の和:1270

約数の個数: 192

約数和(自身を含む): 745113600

約数和(自身を除く): 542441760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1231, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2352, 2462, 2744, 2940, 3360, 3430, 3693, 3920, 4116, 4704, 4924, 5145, 5488, 5880, 6155, 6860, 7386, 7840, 8232, 8617, 9848, 10290, 10976, 11760, 12310, 13720, 14772, 16464, 17234, 18465, 19696, 20580, 23520, 24620, 25851, 27440, 29544, 32928, 34468, 36930, 39392, 41160, 43085, 49240, 51702, 54880, 59088, 60319, 68936, 73860, 82320, 86170, 98480, 103404, 118176, 120638, 129255, 137872, 147720, 164640, 172340, 180957, 196960, 206808, 241276, 258510, 275744, 295440, 301595, 344680, 361914, 413616, 422233, 482552, 517020, 590880, 603190, 689360, 723828, 827232, 844466, 904785, 965104, 1034040, 1206380, 1266699, 1378720, 1447656, 1688932, 1809570, 1930208, 2068080, 2111165, 2412760, 2533398, 2895312, 3377864, 3619140, 4136160, 4222330, 4825520, 5066796, 5790624, 6333495, 6755728, 7238280, 8444660, 9651040, 10133592, 12666990, 13511456, 14476560, 16889320, 20267184, 25333980, 28953120, 33778640, 40534368, 50667960, 67557280, 101335920, 202671840]

約数ペア:

[(1, 202671840), (2, 101335920), (3, 67557280), (4, 50667960), (5, 40534368), (6, 33778640), (7, 28953120), (8, 25333980), (10, 20267184), (12, 16889320), (14, 14476560), (15, 13511456), (16, 12666990), (20, 10133592), (21, 9651040), (24, 8444660), (28, 7238280), (30, 6755728), (32, 6333495), (35, 5790624), (40, 5066796), (42, 4825520), (48, 4222330), (49, 4136160), (56, 3619140), (60, 3377864), (70, 2895312), (80, 2533398), (84, 2412760), (96, 2111165), (98, 2068080), (105, 1930208), (112, 1809570), (120, 1688932), (140, 1447656), (147, 1378720), (160, 1266699), (168, 1206380), (196, 1034040), (210, 965104), (224, 904785), (240, 844466), (245, 827232), (280, 723828), (294, 689360), (336, 603190), (343, 590880), (392, 517020), (420, 482552), (480, 422233), (490, 413616), (560, 361914), (588, 344680), (672, 301595), (686, 295440), (735, 275744), (784, 258510), (840, 241276), (980, 206808), (1029, 196960), (1120, 180957), (1176, 172340), (1231, 164640), (1372, 147720), (1470, 137872), (1568, 129255), (1680, 120638), (1715, 118176), (1960, 103404), (2058, 98480), (2352, 86170), (2462, 82320), (2744, 73860), (2940, 68936), (3360, 60319), (3430, 59088), (3693, 54880), (3920, 51702), (4116, 49240), (4704, 43085), (4924, 41160), (5145, 39392), (5488, 36930), (5880, 34468), (6155, 32928), (6860, 29544), (7386, 27440), (7840, 25851), (8232, 24620), (8617, 23520), (9848, 20580), (10290, 19696), (10976, 18465), (11760, 17234), (12310, 16464), (13720, 14772)]