420178091136

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{192949}}^1$

素因数の和:193126

約数の個数: 128

約数和(自身を含む): 1147790088000

約数和(自身を除く): 727611996864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 107, 128, 159, 192, 212, 214, 318, 321, 384, 424, 428, 636, 642, 848, 856, 1272, 1284, 1696, 1712, 2544, 2568, 3392, 3424, 5088, 5136, 5671, 6784, 6848, 10176, 10272, 11342, 13696, 17013, 20352, 20544, 22684, 34026, 41088, 45368, 68052, 90736, 136104, 181472, 192949, 272208, 362944, 385898, 544416, 578847, 725888, 771796, 1088832, 1157694, 1543592, 2177664, 2315388, 3087184, 4630776, 6174368, 9261552, 10226297, 12348736, 18523104, 20452594, 20645543, 24697472, 30678891, 37046208, 40905188, 41291086, 61357782, 61936629, 74092416, 81810376, 82582172, 122715564, 123873258, 163620752, 165164344, 245431128, 247746516, 327241504, 330328688, 490862256, 495493032, 654483008, 660657376, 981724512, 990986064, 1094213779, 1308966016, 1321314752, 1963449024, 1981972128, 2188427558, 2642629504, 3282641337, 3926898048, 3963944256, 4376855116, 6565282674, 7927888512, 8753710232, 13130565348, 17507420464, 26261130696, 35014840928, 52522261392, 70029681856, 105044522784, 140059363712, 210089045568, 420178091136]

約数ペア:

[(1, 420178091136), (2, 210089045568), (3, 140059363712), (4, 105044522784), (6, 70029681856), (8, 52522261392), (12, 35014840928), (16, 26261130696), (24, 17507420464), (32, 13130565348), (48, 8753710232), (53, 7927888512), (64, 6565282674), (96, 4376855116), (106, 3963944256), (107, 3926898048), (128, 3282641337), (159, 2642629504), (192, 2188427558), (212, 1981972128), (214, 1963449024), (318, 1321314752), (321, 1308966016), (384, 1094213779), (424, 990986064), (428, 981724512), (636, 660657376), (642, 654483008), (848, 495493032), (856, 490862256), (1272, 330328688), (1284, 327241504), (1696, 247746516), (1712, 245431128), (2544, 165164344), (2568, 163620752), (3392, 123873258), (3424, 122715564), (5088, 82582172), (5136, 81810376), (5671, 74092416), (6784, 61936629), (6848, 61357782), (10176, 41291086), (10272, 40905188), (11342, 37046208), (13696, 30678891), (17013, 24697472), (20352, 20645543), (20544, 20452594), (22684, 18523104), (34026, 12348736), (41088, 10226297), (45368, 9261552), (68052, 6174368), (90736, 4630776), (136104, 3087184), (181472, 2315388), (192949, 2177664), (272208, 1543592), (362944, 1157694), (385898, 1088832), (544416, 771796), (578847, 725888)]