126271320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{150323}}^1$

素因数の和:150344

約数の個数: 64

約数和(自身を含む): 432933120

約数和(自身を除く): 306661800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 150323, 300646, 450969, 601292, 751615, 901938, 1052261, 1202584, 1503230, 1803876, 2104522, 2254845, 3006460, 3156783, 3607752, 4209044, 4509690, 5261305, 6012920, 6313566, 8418088, 9019380, 10522610, 12627132, 15783915, 18038760, 21045220, 25254264, 31567830, 42090440, 63135660, 126271320]

約数ペア:

[(1, 126271320), (2, 63135660), (3, 42090440), (4, 31567830), (5, 25254264), (6, 21045220), (7, 18038760), (8, 15783915), (10, 12627132), (12, 10522610), (14, 9019380), (15, 8418088), (20, 6313566), (21, 6012920), (24, 5261305), (28, 4509690), (30, 4209044), (35, 3607752), (40, 3156783), (42, 3006460), (56, 2254845), (60, 2104522), (70, 1803876), (84, 1503230), (105, 1202584), (120, 1052261), (140, 901938), (168, 751615), (210, 601292), (280, 450969), (420, 300646), (840, 150323)]