395844960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{117811}}^1$

素因数の和:117836

約数の個数: 96

約数和(自身を含む): 1425053952

約数和(自身を除く): 1029208992

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, 117811, 235622, 353433, 471244, 589055, 706866, 824677, 942488, 1178110, 1413732, 1649354, 1767165, 1884976, 2356220, 2474031, 2827464, 3298708, 3534330, 3769952, 4123385, 4712440, 4948062, 5654928, 6597416, 7068660, 8246770, 9424880, 9896124, 11309856, 12370155, 13194832, 14137320, 16493540, 18849760, 19792248, 24740310, 26389664, 28274640, 32987080, 39584496, 49480620, 56549280, 65974160, 79168992, 98961240, 131948320, 197922480, 395844960]

約数ペア:

[(1, 395844960), (2, 197922480), (3, 131948320), (4, 98961240), (5, 79168992), (6, 65974160), (7, 56549280), (8, 49480620), (10, 39584496), (12, 32987080), (14, 28274640), (15, 26389664), (16, 24740310), (20, 19792248), (21, 18849760), (24, 16493540), (28, 14137320), (30, 13194832), (32, 12370155), (35, 11309856), (40, 9896124), (42, 9424880), (48, 8246770), (56, 7068660), (60, 6597416), (70, 5654928), (80, 4948062), (84, 4712440), (96, 4123385), (105, 3769952), (112, 3534330), (120, 3298708), (140, 2827464), (160, 2474031), (168, 2356220), (210, 1884976), (224, 1767165), (240, 1649354), (280, 1413732), (336, 1178110), (420, 942488), (480, 824677), (560, 706866), (672, 589055), (840, 471244), (1120, 353433), (1680, 235622), (3360, 117811)]