115143040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 307346400

約数和(自身を除く): 192203360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 557, 608, 640, 646, 680, 760, 1088, 1114, 1216, 1292, 1360, 1520, 1615, 2176, 2228, 2432, 2584, 2720, 2785, 3040, 3230, 4456, 5168, 5440, 5570, 6080, 6460, 8912, 9469, 10336, 10583, 10880, 11140, 12160, 12920, 17824, 18938, 20672, 21166, 22280, 25840, 35648, 37876, 41344, 42332, 44560, 47345, 51680, 52915, 71296, 75752, 84664, 89120, 94690, 103360, 105830, 151504, 169328, 178240, 179911, 189380, 206720, 211660, 303008, 338656, 356480, 359822, 378760, 423320, 606016, 677312, 719644, 757520, 846640, 899555, 1212032, 1354624, 1439288, 1515040, 1693280, 1799110, 2878576, 3030080, 3386560, 3598220, 5757152, 6060160, 6773120, 7196440, 11514304, 14392880, 23028608, 28785760, 57571520, 115143040]

約数ペア:

[(1, 115143040), (2, 57571520), (4, 28785760), (5, 23028608), (8, 14392880), (10, 11514304), (16, 7196440), (17, 6773120), (19, 6060160), (20, 5757152), (32, 3598220), (34, 3386560), (38, 3030080), (40, 2878576), (64, 1799110), (68, 1693280), (76, 1515040), (80, 1439288), (85, 1354624), (95, 1212032), (128, 899555), (136, 846640), (152, 757520), (160, 719644), (170, 677312), (190, 606016), (272, 423320), (304, 378760), (320, 359822), (323, 356480), (340, 338656), (380, 303008), (544, 211660), (557, 206720), (608, 189380), (640, 179911), (646, 178240), (680, 169328), (760, 151504), (1088, 105830), (1114, 103360), (1216, 94690), (1292, 89120), (1360, 84664), (1520, 75752), (1615, 71296), (2176, 52915), (2228, 51680), (2432, 47345), (2584, 44560), (2720, 42332), (2785, 41344), (3040, 37876), (3230, 35648), (4456, 25840), (5168, 22280), (5440, 21166), (5570, 20672), (6080, 18938), (6460, 17824), (8912, 12920), (9469, 12160), (10336, 11140), (10583, 10880)]