193956840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6997}}^1$

素因数の和:7032

約数の個数: 192

約数和(自身を含む): 786015360

約数和(自身を除く): 592058520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 6997, 9240, 13860, 13994, 20991, 27720, 27988, 34985, 41982, 48979, 55976, 62973, 69970, 76967, 83964, 97958, 104955, 125946, 139940, 146937, 153934, 167928, 195916, 209910, 230901, 244895, 251892, 279880, 293874, 307868, 314865, 384835, 391832, 419820, 440811, 461802, 489790, 503784, 538769, 587748, 615736, 629730, 692703, 734685, 769670, 839640, 881622, 923604, 979580, 1077538, 1154505, 1175496, 1259460, 1385406, 1469370, 1539340, 1616307, 1763244, 1847208, 1959160, 2155076, 2204055, 2309010, 2518920, 2693845, 2770812, 2938740, 3078680, 3232614, 3463515, 3526488, 4310152, 4408110, 4618020, 4848921, 5387690, 5541624, 5877480, 6465228, 6927030, 8081535, 8816220, 9236040, 9697842, 10775380, 12930456, 13854060, 16163070, 17632440, 19395684, 21550760, 24244605, 27708120, 32326140, 38791368, 48489210, 64652280, 96978420, 193956840]

約数ペア:

[(1, 193956840), (2, 96978420), (3, 64652280), (4, 48489210), (5, 38791368), (6, 32326140), (7, 27708120), (8, 24244605), (9, 21550760), (10, 19395684), (11, 17632440), (12, 16163070), (14, 13854060), (15, 12930456), (18, 10775380), (20, 9697842), (21, 9236040), (22, 8816220), (24, 8081535), (28, 6927030), (30, 6465228), (33, 5877480), (35, 5541624), (36, 5387690), (40, 4848921), (42, 4618020), (44, 4408110), (45, 4310152), (55, 3526488), (56, 3463515), (60, 3232614), (63, 3078680), (66, 2938740), (70, 2770812), (72, 2693845), (77, 2518920), (84, 2309010), (88, 2204055), (90, 2155076), (99, 1959160), (105, 1847208), (110, 1763244), (120, 1616307), (126, 1539340), (132, 1469370), (140, 1385406), (154, 1259460), (165, 1175496), (168, 1154505), (180, 1077538), (198, 979580), (210, 923604), (220, 881622), (231, 839640), (252, 769670), (264, 734685), (280, 692703), (308, 629730), (315, 615736), (330, 587748), (360, 538769), (385, 503784), (396, 489790), (420, 461802), (440, 440811), (462, 419820), (495, 391832), (504, 384835), (616, 314865), (630, 307868), (660, 293874), (693, 279880), (770, 251892), (792, 244895), (840, 230901), (924, 209910), (990, 195916), (1155, 167928), (1260, 153934), (1320, 146937), (1386, 139940), (1540, 125946), (1848, 104955), (1980, 97958), (2310, 83964), (2520, 76967), (2772, 69970), (3080, 62973), (3465, 55976), (3960, 48979), (4620, 41982), (5544, 34985), (6930, 27988), (6997, 27720), (9240, 20991), (13860, 13994)]