63926720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 168

約数和(自身を含む): 181612032

約数和(自身を除く): 117685312

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 127, 130, 143, 160, 176, 208, 220, 242, 254, 260, 286, 320, 352, 416, 440, 484, 508, 520, 572, 605, 635, 704, 715, 832, 880, 968, 1016, 1040, 1144, 1210, 1270, 1397, 1430, 1573, 1651, 1760, 1936, 2032, 2080, 2288, 2420, 2540, 2794, 2860, 3146, 3302, 3520, 3872, 4064, 4160, 4576, 4840, 5080, 5588, 5720, 6292, 6604, 6985, 7744, 7865, 8128, 8255, 9152, 9680, 10160, 11176, 11440, 12584, 13208, 13970, 15367, 15730, 16510, 18161, 19360, 20320, 22352, 22880, 25168, 26416, 27940, 30734, 31460, 33020, 36322, 38720, 40640, 44704, 45760, 50336, 52832, 55880, 61468, 62920, 66040, 72644, 76835, 89408, 90805, 100672, 105664, 111760, 122936, 125840, 132080, 145288, 153670, 181610, 199771, 223520, 245872, 251680, 264160, 290576, 307340, 363220, 399542, 447040, 491744, 503360, 528320, 581152, 614680, 726440, 799084, 983488, 998855, 1162304, 1229360, 1452880, 1598168, 1997710, 2458720, 2905760, 3196336, 3995420, 4917440, 5811520, 6392672, 7990840, 12785344, 15981680, 31963360, 63926720]

約数ペア:

[(1, 63926720), (2, 31963360), (4, 15981680), (5, 12785344), (8, 7990840), (10, 6392672), (11, 5811520), (13, 4917440), (16, 3995420), (20, 3196336), (22, 2905760), (26, 2458720), (32, 1997710), (40, 1598168), (44, 1452880), (52, 1229360), (55, 1162304), (64, 998855), (65, 983488), (80, 799084), (88, 726440), (104, 614680), (110, 581152), (121, 528320), (127, 503360), (130, 491744), (143, 447040), (160, 399542), (176, 363220), (208, 307340), (220, 290576), (242, 264160), (254, 251680), (260, 245872), (286, 223520), (320, 199771), (352, 181610), (416, 153670), (440, 145288), (484, 132080), (508, 125840), (520, 122936), (572, 111760), (605, 105664), (635, 100672), (704, 90805), (715, 89408), (832, 76835), (880, 72644), (968, 66040), (1016, 62920), (1040, 61468), (1144, 55880), (1210, 52832), (1270, 50336), (1397, 45760), (1430, 44704), (1573, 40640), (1651, 38720), (1760, 36322), (1936, 33020), (2032, 31460), (2080, 30734), (2288, 27940), (2420, 26416), (2540, 25168), (2794, 22880), (2860, 22352), (3146, 20320), (3302, 19360), (3520, 18161), (3872, 16510), (4064, 15730), (4160, 15367), (4576, 13970), (4840, 13208), (5080, 12584), (5588, 11440), (5720, 11176), (6292, 10160), (6604, 9680), (6985, 9152), (7744, 8255), (7865, 8128)]