157073808160

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1\times {\mathrm{17117}}^1$

素因数の和:17906

約数の個数: 96

約数和(自身を含む): 376123269312

約数和(自身を除く): 219049461152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 691, 830, 1328, 1382, 1660, 2656, 2764, 3320, 3455, 5528, 6640, 6910, 11056, 13280, 13820, 17117, 22112, 27640, 34234, 55280, 57353, 68468, 85585, 110560, 114706, 136936, 171170, 229412, 273872, 286765, 342340, 458824, 547744, 573530, 684680, 917648, 1147060, 1369360, 1420711, 1835296, 2294120, 2738720, 2841422, 4588240, 5682844, 7103555, 9176480, 11365688, 11827847, 14207110, 22731376, 23655694, 28414220, 45462752, 47311388, 56828440, 59139235, 94622776, 113656880, 118278470, 189245552, 227313760, 236556940, 378491104, 473113880, 946227760, 981711301, 1892455520, 1963422602, 3926845204, 4908556505, 7853690408, 9817113010, 15707380816, 19634226020, 31414761632, 39268452040, 78536904080, 157073808160]

約数ペア:

[(1, 157073808160), (2, 78536904080), (4, 39268452040), (5, 31414761632), (8, 19634226020), (10, 15707380816), (16, 9817113010), (20, 7853690408), (32, 4908556505), (40, 3926845204), (80, 1963422602), (83, 1892455520), (160, 981711301), (166, 946227760), (332, 473113880), (415, 378491104), (664, 236556940), (691, 227313760), (830, 189245552), (1328, 118278470), (1382, 113656880), (1660, 94622776), (2656, 59139235), (2764, 56828440), (3320, 47311388), (3455, 45462752), (5528, 28414220), (6640, 23655694), (6910, 22731376), (11056, 14207110), (13280, 11827847), (13820, 11365688), (17117, 9176480), (22112, 7103555), (27640, 5682844), (34234, 4588240), (55280, 2841422), (57353, 2738720), (68468, 2294120), (85585, 1835296), (110560, 1420711), (114706, 1369360), (136936, 1147060), (171170, 917648), (229412, 684680), (273872, 573530), (286765, 547744), (342340, 458824)]