197988662760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{285007}}^1$

素因数の和:285855

約数の個数: 128

約数和(自身を含む): 679641477120

約数和(自身を除く): 481652814360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 827, 840, 1654, 2481, 3308, 4135, 4962, 5789, 6616, 8270, 9924, 11578, 12405, 16540, 17367, 19848, 23156, 24810, 28945, 33080, 34734, 46312, 49620, 57890, 69468, 86835, 99240, 115780, 138936, 173670, 231560, 285007, 347340, 570014, 694680, 855021, 1140028, 1425035, 1710042, 1995049, 2280056, 2850070, 3420084, 3990098, 4275105, 5700140, 5985147, 6840168, 7980196, 8550210, 9975245, 11400280, 11970294, 15960392, 17100420, 19950490, 23940588, 29925735, 34200840, 39900980, 47881176, 59851470, 79801960, 119702940, 235700789, 239405880, 471401578, 707102367, 942803156, 1178503945, 1414204734, 1649905523, 1885606312, 2357007890, 2828409468, 3299811046, 3535511835, 4714015780, 4949716569, 5656818936, 6599622092, 7071023670, 8249527615, 9428031560, 9899433138, 13199244184, 14142047340, 16499055230, 19798866276, 24748582845, 28284094680, 32998110460, 39597732552, 49497165690, 65996220920, 98994331380, 197988662760]

約数ペア:

[(1, 197988662760), (2, 98994331380), (3, 65996220920), (4, 49497165690), (5, 39597732552), (6, 32998110460), (7, 28284094680), (8, 24748582845), (10, 19798866276), (12, 16499055230), (14, 14142047340), (15, 13199244184), (20, 9899433138), (21, 9428031560), (24, 8249527615), (28, 7071023670), (30, 6599622092), (35, 5656818936), (40, 4949716569), (42, 4714015780), (56, 3535511835), (60, 3299811046), (70, 2828409468), (84, 2357007890), (105, 1885606312), (120, 1649905523), (140, 1414204734), (168, 1178503945), (210, 942803156), (280, 707102367), (420, 471401578), (827, 239405880), (840, 235700789), (1654, 119702940), (2481, 79801960), (3308, 59851470), (4135, 47881176), (4962, 39900980), (5789, 34200840), (6616, 29925735), (8270, 23940588), (9924, 19950490), (11578, 17100420), (12405, 15960392), (16540, 11970294), (17367, 11400280), (19848, 9975245), (23156, 8550210), (24810, 7980196), (28945, 6840168), (33080, 5985147), (34734, 5700140), (46312, 4275105), (49620, 3990098), (57890, 3420084), (69468, 2850070), (86835, 2280056), (99240, 1995049), (115780, 1710042), (138936, 1425035), (173670, 1140028), (231560, 855021), (285007, 694680), (347340, 570014)]