70801360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 197487360

約数和(自身を除く): 126686000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 239, 280, 322, 368, 460, 478, 529, 560, 644, 805, 920, 956, 1058, 1195, 1288, 1610, 1673, 1840, 1912, 2116, 2390, 2576, 2645, 3220, 3346, 3703, 3824, 4232, 4780, 5290, 5497, 6440, 6692, 7406, 8365, 8464, 9560, 10580, 10994, 12880, 13384, 14812, 16730, 18515, 19120, 21160, 21988, 26768, 27485, 29624, 33460, 37030, 38479, 42320, 43976, 54970, 59248, 66920, 74060, 76958, 87952, 109940, 126431, 133840, 148120, 153916, 192395, 219880, 252862, 296240, 307832, 384790, 439760, 505724, 615664, 632155, 769580, 885017, 1011448, 1264310, 1539160, 1770034, 2022896, 2528620, 3078320, 3540068, 4425085, 5057240, 7080136, 8850170, 10114480, 14160272, 17700340, 35400680, 70801360]

約数ペア:

[(1, 70801360), (2, 35400680), (4, 17700340), (5, 14160272), (7, 10114480), (8, 8850170), (10, 7080136), (14, 5057240), (16, 4425085), (20, 3540068), (23, 3078320), (28, 2528620), (35, 2022896), (40, 1770034), (46, 1539160), (56, 1264310), (70, 1011448), (80, 885017), (92, 769580), (112, 632155), (115, 615664), (140, 505724), (161, 439760), (184, 384790), (230, 307832), (239, 296240), (280, 252862), (322, 219880), (368, 192395), (460, 153916), (478, 148120), (529, 133840), (560, 126431), (644, 109940), (805, 87952), (920, 76958), (956, 74060), (1058, 66920), (1195, 59248), (1288, 54970), (1610, 43976), (1673, 42320), (1840, 38479), (1912, 37030), (2116, 33460), (2390, 29624), (2576, 27485), (2645, 26768), (3220, 21988), (3346, 21160), (3703, 19120), (3824, 18515), (4232, 16730), (4780, 14812), (5290, 13384), (5497, 12880), (6440, 10994), (6692, 10580), (7406, 9560), (8365, 8464)]