64942335840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3146431}}^1$

素因数の和:3146492

約数の個数: 96

約数和(自身を含む): 209325828096

約数和(自身を除く): 144383492256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640, 3146431, 6292862, 9439293, 12585724, 15732155, 18878586, 25171448, 31464310, 37757172, 47196465, 50342896, 62928620, 75514344, 94392930, 100685792, 125857240, 135296533, 151028688, 188785860, 251714480, 270593066, 302057376, 377571720, 405889599, 503428960, 541186132, 676482665, 755143440, 811779198, 1082372264, 1352965330, 1510286880, 1623558396, 2029447995, 2164744528, 2705930660, 3247116792, 4058895990, 4329489056, 5411861320, 6494233584, 8117791980, 10823722640, 12988467168, 16235583960, 21647445280, 32471167920, 64942335840]

約数ペア:

[(1, 64942335840), (2, 32471167920), (3, 21647445280), (4, 16235583960), (5, 12988467168), (6, 10823722640), (8, 8117791980), (10, 6494233584), (12, 5411861320), (15, 4329489056), (16, 4058895990), (20, 3247116792), (24, 2705930660), (30, 2164744528), (32, 2029447995), (40, 1623558396), (43, 1510286880), (48, 1352965330), (60, 1082372264), (80, 811779198), (86, 755143440), (96, 676482665), (120, 541186132), (129, 503428960), (160, 405889599), (172, 377571720), (215, 302057376), (240, 270593066), (258, 251714480), (344, 188785860), (430, 151028688), (480, 135296533), (516, 125857240), (645, 100685792), (688, 94392930), (860, 75514344), (1032, 62928620), (1290, 50342896), (1376, 47196465), (1720, 37757172), (2064, 31464310), (2580, 25171448), (3440, 18878586), (4128, 15732155), (5160, 12585724), (6880, 9439293), (10320, 6292862), (20640, 3146431)]