775951680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{115469}}^1$

素因数の和:115496

約数の個数: 112

約数和(自身を含む): 2815620480

約数和(自身を除く): 2039668800

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 115469, 230938, 346407, 461876, 577345, 692814, 808283, 923752, 1154690, 1385628, 1616566, 1732035, 1847504, 2309380, 2424849, 2771256, 3233132, 3464070, 3695008, 4041415, 4618760, 4849698, 5542512, 6466264, 6928140, 7390016, 8082830, 9237520, 9699396, 11085024, 12124245, 12932528, 13856280, 16165660, 18475040, 19398792, 22170048, 24248490, 25865056, 27712560, 32331320, 36950080, 38797584, 48496980, 51730112, 55425120, 64662640, 77595168, 96993960, 110850240, 129325280, 155190336, 193987920, 258650560, 387975840, 775951680]

約数ペア:

[(1, 775951680), (2, 387975840), (3, 258650560), (4, 193987920), (5, 155190336), (6, 129325280), (7, 110850240), (8, 96993960), (10, 77595168), (12, 64662640), (14, 55425120), (15, 51730112), (16, 48496980), (20, 38797584), (21, 36950080), (24, 32331320), (28, 27712560), (30, 25865056), (32, 24248490), (35, 22170048), (40, 19398792), (42, 18475040), (48, 16165660), (56, 13856280), (60, 12932528), (64, 12124245), (70, 11085024), (80, 9699396), (84, 9237520), (96, 8082830), (105, 7390016), (112, 6928140), (120, 6466264), (140, 5542512), (160, 4849698), (168, 4618760), (192, 4041415), (210, 3695008), (224, 3464070), (240, 3233132), (280, 2771256), (320, 2424849), (336, 2309380), (420, 1847504), (448, 1732035), (480, 1616566), (560, 1385628), (672, 1154690), (840, 923752), (960, 808283), (1120, 692814), (1344, 577345), (1680, 461876), (2240, 346407), (3360, 230938), (6720, 115469)]