340297440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101279}}^1$

素因数の和:101304

約数の個数: 96

約数和(自身を含む): 1225082880

約数和(自身を除く): 884785440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 101279, 202558, 303837, 405116, 506395, 607674, 708953, 810232, 1012790, 1215348, 1417906, 1519185, 1620464, 2025580, 2126859, 2430696, 2835812, 3038370, 3240928, 3544765, 4051160, 4253718, 4861392, 5671624, 6076740, 7089530, 8102320, 8507436, 9722784, 10634295, 11343248, 12153480, 14179060, 16204640, 17014872, 21268590, 22686496, 24306960, 28358120, 34029744, 42537180, 48613920, 56716240, 68059488, 85074360, 113432480, 170148720, 340297440]

約数ペア:

[(1, 340297440), (2, 170148720), (3, 113432480), (4, 85074360), (5, 68059488), (6, 56716240), (7, 48613920), (8, 42537180), (10, 34029744), (12, 28358120), (14, 24306960), (15, 22686496), (16, 21268590), (20, 17014872), (21, 16204640), (24, 14179060), (28, 12153480), (30, 11343248), (32, 10634295), (35, 9722784), (40, 8507436), (42, 8102320), (48, 7089530), (56, 6076740), (60, 5671624), (70, 4861392), (80, 4253718), (84, 4051160), (96, 3544765), (105, 3240928), (112, 3038370), (120, 2835812), (140, 2430696), (160, 2126859), (168, 2025580), (210, 1620464), (224, 1519185), (240, 1417906), (280, 1215348), (336, 1012790), (420, 810232), (480, 708953), (560, 607674), (672, 506395), (840, 405116), (1120, 303837), (1680, 202558), (3360, 101279)]