314057520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{20771}}^1$

素因数の和:20800

約数の個数: 160

約数和(自身を含む): 1236349440

約数和(自身を除く): 922291920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 20771, 41542, 62313, 83084, 103855, 124626, 145397, 166168, 186939, 207710, 249252, 290794, 311565, 332336, 373878, 415420, 436191, 498504, 560817, 581588, 623130, 726985, 747756, 830840, 872382, 934695, 997008, 1121634, 1163176, 1246260, 1308573, 1453970, 1495512, 1661680, 1744764, 1869390, 2180955, 2243268, 2326352, 2492520, 2617146, 2804085, 2907940, 2991024, 3489528, 3738780, 3925719, 4361910, 4486536, 4985040, 5234292, 5608170, 5815880, 6542865, 6979056, 7477560, 7851438, 8723820, 8973072, 10468584, 11216340, 11631760, 13085730, 14955120, 15702876, 17447640, 19628595, 20937168, 22432680, 26171460, 31405752, 34895280, 39257190, 44865360, 52342920, 62811504, 78514380, 104685840, 157028760, 314057520]

約数ペア:

[(1, 314057520), (2, 157028760), (3, 104685840), (4, 78514380), (5, 62811504), (6, 52342920), (7, 44865360), (8, 39257190), (9, 34895280), (10, 31405752), (12, 26171460), (14, 22432680), (15, 20937168), (16, 19628595), (18, 17447640), (20, 15702876), (21, 14955120), (24, 13085730), (27, 11631760), (28, 11216340), (30, 10468584), (35, 8973072), (36, 8723820), (40, 7851438), (42, 7477560), (45, 6979056), (48, 6542865), (54, 5815880), (56, 5608170), (60, 5234292), (63, 4985040), (70, 4486536), (72, 4361910), (80, 3925719), (84, 3738780), (90, 3489528), (105, 2991024), (108, 2907940), (112, 2804085), (120, 2617146), (126, 2492520), (135, 2326352), (140, 2243268), (144, 2180955), (168, 1869390), (180, 1744764), (189, 1661680), (210, 1495512), (216, 1453970), (240, 1308573), (252, 1246260), (270, 1163176), (280, 1121634), (315, 997008), (336, 934695), (360, 872382), (378, 830840), (420, 747756), (432, 726985), (504, 623130), (540, 581588), (560, 560817), (630, 498504), (720, 436191), (756, 415420), (840, 373878), (945, 332336), (1008, 311565), (1080, 290794), (1260, 249252), (1512, 207710), (1680, 186939), (1890, 166168), (2160, 145397), (2520, 124626), (3024, 103855), (3780, 83084), (5040, 62313), (7560, 41542), (15120, 20771)]