158919040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1912

約数の個数: 128

約数和(自身を含む): 457286400

約数和(自身を除く): 298367360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 1867, 2128, 2240, 2432, 2660, 3040, 3734, 4256, 4480, 5320, 6080, 7468, 8512, 9335, 10640, 12160, 13069, 14936, 17024, 18670, 21280, 26138, 29872, 35473, 37340, 42560, 52276, 59744, 65345, 70946, 74680, 85120, 104552, 119488, 130690, 141892, 149360, 177365, 209104, 238976, 248311, 261380, 283784, 298720, 354730, 418208, 496622, 522760, 567568, 597440, 709460, 836416, 993244, 1045520, 1135136, 1194880, 1241555, 1418920, 1672832, 1986488, 2091040, 2270272, 2483110, 2837840, 3972976, 4182080, 4540544, 4966220, 5675680, 7945952, 8364160, 9932440, 11351360, 15891904, 19864880, 22702720, 31783808, 39729760, 79459520, 158919040]

約数ペア:

[(1, 158919040), (2, 79459520), (4, 39729760), (5, 31783808), (7, 22702720), (8, 19864880), (10, 15891904), (14, 11351360), (16, 9932440), (19, 8364160), (20, 7945952), (28, 5675680), (32, 4966220), (35, 4540544), (38, 4182080), (40, 3972976), (56, 2837840), (64, 2483110), (70, 2270272), (76, 2091040), (80, 1986488), (95, 1672832), (112, 1418920), (128, 1241555), (133, 1194880), (140, 1135136), (152, 1045520), (160, 993244), (190, 836416), (224, 709460), (266, 597440), (280, 567568), (304, 522760), (320, 496622), (380, 418208), (448, 354730), (532, 298720), (560, 283784), (608, 261380), (640, 248311), (665, 238976), (760, 209104), (896, 177365), (1064, 149360), (1120, 141892), (1216, 130690), (1330, 119488), (1520, 104552), (1867, 85120), (2128, 74680), (2240, 70946), (2432, 65345), (2660, 59744), (3040, 52276), (3734, 42560), (4256, 37340), (4480, 35473), (5320, 29872), (6080, 26138), (7468, 21280), (8512, 18670), (9335, 17024), (10640, 14936), (12160, 13069)]