104685840

素因数分解:

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

素因数の和:20797

約数の個数: 120

約数和(自身を含む): 401813568

約数和(自身を除く): 297127728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 20771, 41542, 62313, 83084, 103855, 124626, 145397, 166168, 186939, 207710, 249252, 290794, 311565, 332336, 373878, 415420, 436191, 498504, 581588, 623130, 726985, 747756, 830840, 872382, 934695, 997008, 1163176, 1246260, 1308573, 1453970, 1495512, 1661680, 1744764, 1869390, 2180955, 2326352, 2492520, 2617146, 2907940, 2991024, 3489528, 3738780, 4361910, 4985040, 5234292, 5815880, 6542865, 6979056, 7477560, 8723820, 10468584, 11631760, 13085730, 14955120, 17447640, 20937168, 26171460, 34895280, 52342920, 104685840]

約数ペア:

[(1, 104685840), (2, 52342920), (3, 34895280), (4, 26171460), (5, 20937168), (6, 17447640), (7, 14955120), (8, 13085730), (9, 11631760), (10, 10468584), (12, 8723820), (14, 7477560), (15, 6979056), (16, 6542865), (18, 5815880), (20, 5234292), (21, 4985040), (24, 4361910), (28, 3738780), (30, 3489528), (35, 2991024), (36, 2907940), (40, 2617146), (42, 2492520), (45, 2326352), (48, 2180955), (56, 1869390), (60, 1744764), (63, 1661680), (70, 1495512), (72, 1453970), (80, 1308573), (84, 1246260), (90, 1163176), (105, 997008), (112, 934695), (120, 872382), (126, 830840), (140, 747756), (144, 726985), (168, 623130), (180, 581588), (210, 498504), (240, 436191), (252, 415420), (280, 373878), (315, 332336), (336, 311565), (360, 290794), (420, 249252), (504, 207710), (560, 186939), (630, 166168), (720, 145397), (840, 124626), (1008, 103855), (1260, 83084), (1680, 62313), (2520, 41542), (5040, 20771)]