139426000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 160

約数和(自身を含む): 402974208

約数和(自身を除く): 263548208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 125, 140, 161, 175, 184, 200, 230, 250, 280, 322, 350, 368, 400, 433, 460, 500, 560, 575, 644, 700, 805, 866, 875, 920, 1000, 1150, 1288, 1400, 1610, 1732, 1750, 1840, 2000, 2165, 2300, 2576, 2800, 2875, 3031, 3220, 3464, 3500, 4025, 4330, 4600, 5750, 6062, 6440, 6928, 7000, 8050, 8660, 9200, 9959, 10825, 11500, 12124, 12880, 14000, 15155, 16100, 17320, 19918, 20125, 21650, 23000, 24248, 30310, 32200, 34640, 39836, 40250, 43300, 46000, 48496, 49795, 54125, 60620, 64400, 69713, 75775, 79672, 80500, 86600, 99590, 108250, 121240, 139426, 151550, 159344, 161000, 173200, 199180, 216500, 242480, 248975, 278852, 303100, 322000, 348565, 378875, 398360, 433000, 497950, 557704, 606200, 697130, 757750, 796720, 866000, 995900, 1115408, 1212400, 1244875, 1394260, 1515500, 1742825, 1991800, 2489750, 2788520, 3031000, 3485650, 3983600, 4979500, 5577040, 6062000, 6971300, 8714125, 9959000, 13942600, 17428250, 19918000, 27885200, 34856500, 69713000, 139426000]

約数ペア:

[(1, 139426000), (2, 69713000), (4, 34856500), (5, 27885200), (7, 19918000), (8, 17428250), (10, 13942600), (14, 9959000), (16, 8714125), (20, 6971300), (23, 6062000), (25, 5577040), (28, 4979500), (35, 3983600), (40, 3485650), (46, 3031000), (50, 2788520), (56, 2489750), (70, 1991800), (80, 1742825), (92, 1515500), (100, 1394260), (112, 1244875), (115, 1212400), (125, 1115408), (140, 995900), (161, 866000), (175, 796720), (184, 757750), (200, 697130), (230, 606200), (250, 557704), (280, 497950), (322, 433000), (350, 398360), (368, 378875), (400, 348565), (433, 322000), (460, 303100), (500, 278852), (560, 248975), (575, 242480), (644, 216500), (700, 199180), (805, 173200), (866, 161000), (875, 159344), (920, 151550), (1000, 139426), (1150, 121240), (1288, 108250), (1400, 99590), (1610, 86600), (1732, 80500), (1750, 79672), (1840, 75775), (2000, 69713), (2165, 64400), (2300, 60620), (2576, 54125), (2800, 49795), (2875, 48496), (3031, 46000), (3220, 43300), (3464, 40250), (3500, 39836), (4025, 34640), (4330, 32200), (4600, 30310), (5750, 24248), (6062, 23000), (6440, 21650), (6928, 20125), (7000, 19918), (8050, 17320), (8660, 16100), (9200, 15155), (9959, 14000), (10825, 12880), (11500, 12124)]