195534080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 542559360

約数和(自身を除く): 347025280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 139, 140, 157, 160, 224, 256, 278, 280, 314, 320, 448, 556, 560, 628, 640, 695, 785, 896, 973, 1099, 1112, 1120, 1256, 1280, 1390, 1570, 1792, 1946, 2198, 2224, 2240, 2512, 2780, 3140, 3892, 4396, 4448, 4480, 4865, 5024, 5495, 5560, 6280, 7784, 8792, 8896, 8960, 9730, 10048, 10990, 11120, 12560, 15568, 17584, 17792, 19460, 20096, 21823, 21980, 22240, 25120, 31136, 35168, 35584, 38920, 40192, 43646, 43960, 44480, 50240, 62272, 70336, 77840, 87292, 87920, 88960, 100480, 109115, 124544, 140672, 152761, 155680, 174584, 175840, 177920, 200960, 218230, 249088, 281344, 305522, 311360, 349168, 351680, 436460, 611044, 622720, 698336, 703360, 763805, 872920, 1222088, 1245440, 1396672, 1406720, 1527610, 1745840, 2444176, 2793344, 3055220, 3491680, 4888352, 5586688, 6110440, 6983360, 9776704, 12220880, 13966720, 19553408, 24441760, 27933440, 39106816, 48883520, 97767040, 195534080]

約数ペア:

[(1, 195534080), (2, 97767040), (4, 48883520), (5, 39106816), (7, 27933440), (8, 24441760), (10, 19553408), (14, 13966720), (16, 12220880), (20, 9776704), (28, 6983360), (32, 6110440), (35, 5586688), (40, 4888352), (56, 3491680), (64, 3055220), (70, 2793344), (80, 2444176), (112, 1745840), (128, 1527610), (139, 1406720), (140, 1396672), (157, 1245440), (160, 1222088), (224, 872920), (256, 763805), (278, 703360), (280, 698336), (314, 622720), (320, 611044), (448, 436460), (556, 351680), (560, 349168), (628, 311360), (640, 305522), (695, 281344), (785, 249088), (896, 218230), (973, 200960), (1099, 177920), (1112, 175840), (1120, 174584), (1256, 155680), (1280, 152761), (1390, 140672), (1570, 124544), (1792, 109115), (1946, 100480), (2198, 88960), (2224, 87920), (2240, 87292), (2512, 77840), (2780, 70336), (3140, 62272), (3892, 50240), (4396, 44480), (4448, 43960), (4480, 43646), (4865, 40192), (5024, 38920), (5495, 35584), (5560, 35168), (6280, 31136), (7784, 25120), (8792, 22240), (8896, 21980), (8960, 21823), (9730, 20096), (10048, 19460), (10990, 17792), (11120, 17584), (12560, 15568)]