5156240880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{2621}}^1$

素因数の和:3815

約数の個数: 160

約数和(自身を含む): 18290400768

約数和(自身を除く): 13134159888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1171, 1680, 2342, 2621, 3513, 4684, 5242, 5855, 7026, 7863, 8197, 9368, 10484, 11710, 13105, 14052, 15726, 16394, 17565, 18347, 18736, 20968, 23420, 24591, 26210, 28104, 31452, 32788, 35130, 36694, 39315, 40985, 41936, 46840, 49182, 52420, 55041, 56208, 62904, 65576, 70260, 73388, 78630, 81970, 91735, 93680, 98364, 104840, 110082, 122955, 125808, 131152, 140520, 146776, 157260, 163940, 183470, 196728, 209680, 220164, 245910, 275205, 281040, 293552, 314520, 327880, 366940, 393456, 440328, 491820, 550410, 629040, 655760, 733880, 880656, 983640, 1100820, 1467760, 1967280, 2201640, 3069191, 4403280, 6138382, 9207573, 12276764, 15345955, 18415146, 21484337, 24553528, 30691910, 36830292, 42968674, 46037865, 49107056, 61383820, 64453011, 73660584, 85937348, 92075730, 107421685, 122767640, 128906022, 147321168, 171874696, 184151460, 214843370, 245535280, 257812044, 322265055, 343749392, 368302920, 429686740, 515624088, 644530110, 736605840, 859373480, 1031248176, 1289060220, 1718746960, 2578120440, 5156240880]

約数ペア:

[(1, 5156240880), (2, 2578120440), (3, 1718746960), (4, 1289060220), (5, 1031248176), (6, 859373480), (7, 736605840), (8, 644530110), (10, 515624088), (12, 429686740), (14, 368302920), (15, 343749392), (16, 322265055), (20, 257812044), (21, 245535280), (24, 214843370), (28, 184151460), (30, 171874696), (35, 147321168), (40, 128906022), (42, 122767640), (48, 107421685), (56, 92075730), (60, 85937348), (70, 73660584), (80, 64453011), (84, 61383820), (105, 49107056), (112, 46037865), (120, 42968674), (140, 36830292), (168, 30691910), (210, 24553528), (240, 21484337), (280, 18415146), (336, 15345955), (420, 12276764), (560, 9207573), (840, 6138382), (1171, 4403280), (1680, 3069191), (2342, 2201640), (2621, 1967280), (3513, 1467760), (4684, 1100820), (5242, 983640), (5855, 880656), (7026, 733880), (7863, 655760), (8197, 629040), (9368, 550410), (10484, 491820), (11710, 440328), (13105, 393456), (14052, 366940), (15726, 327880), (16394, 314520), (17565, 293552), (18347, 281040), (18736, 275205), (20968, 245910), (23420, 220164), (24591, 209680), (26210, 196728), (28104, 183470), (31452, 163940), (32788, 157260), (35130, 146776), (36694, 140520), (39315, 131152), (40985, 125808), (41936, 122955), (46840, 110082), (49182, 104840), (52420, 98364), (55041, 93680), (56208, 91735), (62904, 81970), (65576, 78630), (70260, 73388)]