70794880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 186439680

約数和(自身を除く): 115644800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 127, 128, 130, 134, 160, 208, 254, 260, 268, 320, 335, 416, 508, 520, 536, 635, 640, 670, 832, 871, 1016, 1040, 1072, 1270, 1340, 1651, 1664, 1742, 2032, 2080, 2144, 2540, 2680, 3302, 3484, 4064, 4160, 4288, 4355, 5080, 5360, 6604, 6968, 8128, 8255, 8320, 8509, 8576, 8710, 10160, 10720, 13208, 13936, 16256, 16510, 17018, 17420, 20320, 21440, 26416, 27872, 33020, 34036, 34840, 40640, 42545, 42880, 52832, 55744, 66040, 68072, 69680, 81280, 85090, 105664, 110617, 111488, 132080, 136144, 139360, 170180, 211328, 221234, 264160, 272288, 278720, 340360, 442468, 528320, 544576, 553085, 557440, 680720, 884936, 1056640, 1089152, 1106170, 1361440, 1769872, 2212340, 2722880, 3539744, 4424680, 5445760, 7079488, 8849360, 14158976, 17698720, 35397440, 70794880]

約数ペア:

[(1, 70794880), (2, 35397440), (4, 17698720), (5, 14158976), (8, 8849360), (10, 7079488), (13, 5445760), (16, 4424680), (20, 3539744), (26, 2722880), (32, 2212340), (40, 1769872), (52, 1361440), (64, 1106170), (65, 1089152), (67, 1056640), (80, 884936), (104, 680720), (127, 557440), (128, 553085), (130, 544576), (134, 528320), (160, 442468), (208, 340360), (254, 278720), (260, 272288), (268, 264160), (320, 221234), (335, 211328), (416, 170180), (508, 139360), (520, 136144), (536, 132080), (635, 111488), (640, 110617), (670, 105664), (832, 85090), (871, 81280), (1016, 69680), (1040, 68072), (1072, 66040), (1270, 55744), (1340, 52832), (1651, 42880), (1664, 42545), (1742, 40640), (2032, 34840), (2080, 34036), (2144, 33020), (2540, 27872), (2680, 26416), (3302, 21440), (3484, 20320), (4064, 17420), (4160, 17018), (4288, 16510), (4355, 16256), (5080, 13936), (5360, 13208), (6604, 10720), (6968, 10160), (8128, 8710), (8255, 8576), (8320, 8509)]