197433180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2793

約数の個数: 192

約数和(自身を含む): 739200000

約数和(自身を除く): 541766820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 2749, 3420, 3591, 3780, 3990, 4788, 5130, 5498, 5985, 7182, 7980, 8247, 10260, 10996, 11970, 13745, 14364, 16494, 17955, 19243, 23940, 24741, 27490, 32988, 35910, 38486, 41235, 49482, 52231, 54980, 57729, 71820, 74223, 76972, 82470, 96215, 98964, 104462, 115458, 123705, 148446, 156693, 164940, 173187, 192430, 208924, 230916, 247410, 261155, 288645, 296892, 313386, 346374, 365617, 371115, 384860, 470079, 494820, 519561, 522310, 577290, 626772, 692748, 731234, 742230, 783465, 865935, 940158, 1039122, 1044620, 1096851, 1154580, 1410237, 1462468, 1484460, 1566930, 1731870, 1828085, 1880316, 2078244, 2193702, 2350395, 2597805, 2820474, 3133860, 3290553, 3463740, 3656170, 4387404, 4700790, 5195610, 5484255, 5640948, 6581106, 7051185, 7312340, 9401580, 9871659, 10391220, 10968510, 13162212, 14102370, 16452765, 19743318, 21937020, 28204740, 32905530, 39486636, 49358295, 65811060, 98716590, 197433180]

約数ペア:

[(1, 197433180), (2, 98716590), (3, 65811060), (4, 49358295), (5, 39486636), (6, 32905530), (7, 28204740), (9, 21937020), (10, 19743318), (12, 16452765), (14, 14102370), (15, 13162212), (18, 10968510), (19, 10391220), (20, 9871659), (21, 9401580), (27, 7312340), (28, 7051185), (30, 6581106), (35, 5640948), (36, 5484255), (38, 5195610), (42, 4700790), (45, 4387404), (54, 3656170), (57, 3463740), (60, 3290553), (63, 3133860), (70, 2820474), (76, 2597805), (84, 2350395), (90, 2193702), (95, 2078244), (105, 1880316), (108, 1828085), (114, 1731870), (126, 1566930), (133, 1484460), (135, 1462468), (140, 1410237), (171, 1154580), (180, 1096851), (189, 1044620), (190, 1039122), (210, 940158), (228, 865935), (252, 783465), (266, 742230), (270, 731234), (285, 692748), (315, 626772), (342, 577290), (378, 522310), (380, 519561), (399, 494820), (420, 470079), (513, 384860), (532, 371115), (540, 365617), (570, 346374), (630, 313386), (665, 296892), (684, 288645), (756, 261155), (798, 247410), (855, 230916), (945, 208924), (1026, 192430), (1140, 173187), (1197, 164940), (1260, 156693), (1330, 148446), (1596, 123705), (1710, 115458), (1890, 104462), (1995, 98964), (2052, 96215), (2394, 82470), (2565, 76972), (2660, 74223), (2749, 71820), (3420, 57729), (3591, 54980), (3780, 52231), (3990, 49482), (4788, 41235), (5130, 38486), (5498, 35910), (5985, 32988), (7182, 27490), (7980, 24741), (8247, 23940), (10260, 19243), (10996, 17955), (11970, 16494), (13745, 14364)]