70229120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 189181440

約数和(自身を除く): 118952320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 260, 299, 320, 367, 368, 416, 460, 520, 598, 640, 734, 736, 832, 920, 1040, 1196, 1468, 1472, 1495, 1664, 1835, 1840, 2080, 2392, 2936, 2944, 2990, 3670, 3680, 4160, 4771, 4784, 5872, 5980, 7340, 7360, 8320, 8441, 9542, 9568, 11744, 11960, 14680, 14720, 16882, 19084, 19136, 23488, 23855, 23920, 29360, 33764, 38168, 38272, 42205, 46976, 47710, 47840, 58720, 67528, 76336, 84410, 95420, 95680, 109733, 117440, 135056, 152672, 168820, 190840, 191360, 219466, 234880, 270112, 305344, 337640, 381680, 438932, 540224, 548665, 610688, 675280, 763360, 877864, 1080448, 1097330, 1350560, 1526720, 1755728, 2194660, 2701120, 3053440, 3511456, 4389320, 5402240, 7022912, 8778640, 14045824, 17557280, 35114560, 70229120]

約数ペア:

[(1, 70229120), (2, 35114560), (4, 17557280), (5, 14045824), (8, 8778640), (10, 7022912), (13, 5402240), (16, 4389320), (20, 3511456), (23, 3053440), (26, 2701120), (32, 2194660), (40, 1755728), (46, 1526720), (52, 1350560), (64, 1097330), (65, 1080448), (80, 877864), (92, 763360), (104, 675280), (115, 610688), (128, 548665), (130, 540224), (160, 438932), (184, 381680), (208, 337640), (230, 305344), (260, 270112), (299, 234880), (320, 219466), (367, 191360), (368, 190840), (416, 168820), (460, 152672), (520, 135056), (598, 117440), (640, 109733), (734, 95680), (736, 95420), (832, 84410), (920, 76336), (1040, 67528), (1196, 58720), (1468, 47840), (1472, 47710), (1495, 46976), (1664, 42205), (1835, 38272), (1840, 38168), (2080, 33764), (2392, 29360), (2936, 23920), (2944, 23855), (2990, 23488), (3670, 19136), (3680, 19084), (4160, 16882), (4771, 14720), (4784, 14680), (5872, 11960), (5980, 11744), (7340, 9568), (7360, 9542), (8320, 8441)]