15679998207440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15817}}^1\times {\mathrm{61043}}^1$

素因数の和:76909

約数の個数: 160

約数和(自身を含む): 43104115802880

約数和(自身を除く): 27424117595440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 15817, 16240, 31634, 61043, 63268, 79085, 110719, 122086, 126536, 158170, 221438, 244172, 253072, 305215, 316340, 427301, 442876, 458693, 488344, 553595, 610430, 632680, 854602, 885752, 917386, 976688, 1107190, 1220860, 1265360, 1709204, 1770247, 1771504, 1834772, 2136505, 2214380, 2293465, 2441720, 3210851, 3418408, 3540494, 3669544, 4273010, 4428760, 4586930, 4883440, 6421702, 6836816, 7080988, 7339088, 8546020, 8851235, 8857520, 9173860, 12391729, 12843404, 14161976, 16054255, 17092040, 17702470, 18347720, 24783458, 25686808, 28323952, 32108510, 34184080, 35404940, 36695440, 49566916, 51373616, 61958645, 64217020, 70809880, 99133832, 123917290, 128434040, 141619760, 198267664, 247834580, 256868080, 495669160, 965517131, 991338320, 1931034262, 3862068524, 4827585655, 6758619917, 7724137048, 9655171310, 13517239834, 15448274096, 19310342620, 27034479668, 27999996799, 33793099585, 38620685240, 54068959336, 55999993598, 67586199170, 77241370480, 108137918672, 111999987196, 135172398340, 139999983995, 195999977593, 223999974392, 270344796680, 279999967990, 391999955186, 447999948784, 540689593360, 559999935980, 783999910372, 979999887965, 1119999871960, 1567999820744, 1959999775930, 2239999743920, 3135999641488, 3919999551860, 7839999103720, 15679998207440]

約数ペア:

[(1, 15679998207440), (2, 7839999103720), (4, 3919999551860), (5, 3135999641488), (7, 2239999743920), (8, 1959999775930), (10, 1567999820744), (14, 1119999871960), (16, 979999887965), (20, 783999910372), (28, 559999935980), (29, 540689593360), (35, 447999948784), (40, 391999955186), (56, 279999967990), (58, 270344796680), (70, 223999974392), (80, 195999977593), (112, 139999983995), (116, 135172398340), (140, 111999987196), (145, 108137918672), (203, 77241370480), (232, 67586199170), (280, 55999993598), (290, 54068959336), (406, 38620685240), (464, 33793099585), (560, 27999996799), (580, 27034479668), (812, 19310342620), (1015, 15448274096), (1160, 13517239834), (1624, 9655171310), (2030, 7724137048), (2320, 6758619917), (3248, 4827585655), (4060, 3862068524), (8120, 1931034262), (15817, 991338320), (16240, 965517131), (31634, 495669160), (61043, 256868080), (63268, 247834580), (79085, 198267664), (110719, 141619760), (122086, 128434040), (126536, 123917290), (158170, 99133832), (221438, 70809880), (244172, 64217020), (253072, 61958645), (305215, 51373616), (316340, 49566916), (427301, 36695440), (442876, 35404940), (458693, 34184080), (488344, 32108510), (553595, 28323952), (610430, 25686808), (632680, 24783458), (854602, 18347720), (885752, 17702470), (917386, 17092040), (976688, 16054255), (1107190, 14161976), (1220860, 12843404), (1265360, 12391729), (1709204, 9173860), (1770247, 8857520), (1771504, 8851235), (1834772, 8546020), (2136505, 7339088), (2214380, 7080988), (2293465, 6836816), (2441720, 6421702), (3210851, 4883440), (3418408, 4586930), (3540494, 4428760), (3669544, 4273010)]