64315040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 160030080

約数和(自身を除く): 95715040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 83, 116, 145, 160, 166, 167, 232, 290, 332, 334, 415, 464, 580, 664, 668, 830, 835, 928, 1160, 1328, 1336, 1660, 1670, 2320, 2407, 2656, 2672, 3320, 3340, 4640, 4814, 4843, 5344, 6640, 6680, 9628, 9686, 12035, 13280, 13360, 13861, 19256, 19372, 24070, 24215, 26720, 27722, 38512, 38744, 48140, 48430, 55444, 69305, 77024, 77488, 96280, 96860, 110888, 138610, 154976, 192560, 193720, 221776, 277220, 385120, 387440, 401969, 443552, 554440, 774880, 803938, 1108880, 1607876, 2009845, 2217760, 3215752, 4019690, 6431504, 8039380, 12863008, 16078760, 32157520, 64315040]

約数ペア:

[(1, 64315040), (2, 32157520), (4, 16078760), (5, 12863008), (8, 8039380), (10, 6431504), (16, 4019690), (20, 3215752), (29, 2217760), (32, 2009845), (40, 1607876), (58, 1108880), (80, 803938), (83, 774880), (116, 554440), (145, 443552), (160, 401969), (166, 387440), (167, 385120), (232, 277220), (290, 221776), (332, 193720), (334, 192560), (415, 154976), (464, 138610), (580, 110888), (664, 96860), (668, 96280), (830, 77488), (835, 77024), (928, 69305), (1160, 55444), (1328, 48430), (1336, 48140), (1660, 38744), (1670, 38512), (2320, 27722), (2407, 26720), (2656, 24215), (2672, 24070), (3320, 19372), (3340, 19256), (4640, 13861), (4814, 13360), (4843, 13280), (5344, 12035), (6640, 9686), (6680, 9628)]