157085648320

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{19259}}^1$

素因数の和:19706

約数の個数: 112

約数和(自身を含む): 380405030400

約数和(自身を除く): 223319382080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 359, 568, 710, 718, 1136, 1420, 1436, 1795, 2272, 2840, 2872, 3590, 4544, 5680, 5744, 7180, 11360, 11488, 14360, 19259, 22720, 22976, 25489, 28720, 38518, 50978, 57440, 77036, 96295, 101956, 114880, 127445, 154072, 192590, 203912, 254890, 308144, 385180, 407824, 509780, 616288, 770360, 815648, 1019560, 1232576, 1367389, 1540720, 1631296, 2039120, 2734778, 3081440, 4078240, 5469556, 6162880, 6836945, 6913981, 8156480, 10939112, 13673890, 13827962, 21878224, 27347780, 27655924, 34569905, 43756448, 54695560, 55311848, 69139810, 87512896, 109391120, 110623696, 138279620, 218782240, 221247392, 276559240, 437564480, 442494784, 490892651, 553118480, 981785302, 1106236960, 1963570604, 2212473920, 2454463255, 3927141208, 4908926510, 7854282416, 9817853020, 15708564832, 19635706040, 31417129664, 39271412080, 78542824160, 157085648320]

約数ペア:

[(1, 157085648320), (2, 78542824160), (4, 39271412080), (5, 31417129664), (8, 19635706040), (10, 15708564832), (16, 9817853020), (20, 7854282416), (32, 4908926510), (40, 3927141208), (64, 2454463255), (71, 2212473920), (80, 1963570604), (142, 1106236960), (160, 981785302), (284, 553118480), (320, 490892651), (355, 442494784), (359, 437564480), (568, 276559240), (710, 221247392), (718, 218782240), (1136, 138279620), (1420, 110623696), (1436, 109391120), (1795, 87512896), (2272, 69139810), (2840, 55311848), (2872, 54695560), (3590, 43756448), (4544, 34569905), (5680, 27655924), (5744, 27347780), (7180, 21878224), (11360, 13827962), (11488, 13673890), (14360, 10939112), (19259, 8156480), (22720, 6913981), (22976, 6836945), (25489, 6162880), (28720, 5469556), (38518, 4078240), (50978, 3081440), (57440, 2734778), (77036, 2039120), (96295, 1631296), (101956, 1540720), (114880, 1367389), (127445, 1232576), (154072, 1019560), (192590, 815648), (203912, 770360), (254890, 616288), (308144, 509780), (385180, 407824)]