141949920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 192

約数和(自身を含む): 518192640

約数和(自身を除く): 376242720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 332, 336, 415, 420, 480, 498, 509, 560, 581, 664, 672, 830, 840, 996, 1018, 1120, 1162, 1245, 1328, 1527, 1660, 1680, 1743, 1992, 2036, 2324, 2490, 2545, 2656, 2905, 3054, 3320, 3360, 3486, 3563, 3984, 4072, 4648, 4980, 5090, 5810, 6108, 6640, 6972, 7126, 7635, 7968, 8144, 8715, 9296, 9960, 10180, 10689, 11620, 12216, 13280, 13944, 14252, 15270, 16288, 17430, 17815, 18592, 19920, 20360, 21378, 23240, 24432, 27888, 28504, 30540, 34860, 35630, 39840, 40720, 42247, 42756, 46480, 48864, 53445, 55776, 57008, 61080, 69720, 71260, 81440, 84494, 85512, 92960, 106890, 114016, 122160, 126741, 139440, 142520, 168988, 171024, 211235, 213780, 244320, 253482, 278880, 285040, 295729, 337976, 342048, 422470, 427560, 506964, 570080, 591458, 633705, 675952, 844940, 855120, 887187, 1013928, 1182916, 1267410, 1351904, 1478645, 1689880, 1710240, 1774374, 2027856, 2365832, 2534820, 2957290, 3379760, 3548748, 4055712, 4435935, 4731664, 5069640, 5914580, 6759520, 7097496, 8871870, 9463328, 10139280, 11829160, 14194992, 17743740, 20278560, 23658320, 28389984, 35487480, 47316640, 70974960, 141949920]

約数ペア:

[(1, 141949920), (2, 70974960), (3, 47316640), (4, 35487480), (5, 28389984), (6, 23658320), (7, 20278560), (8, 17743740), (10, 14194992), (12, 11829160), (14, 10139280), (15, 9463328), (16, 8871870), (20, 7097496), (21, 6759520), (24, 5914580), (28, 5069640), (30, 4731664), (32, 4435935), (35, 4055712), (40, 3548748), (42, 3379760), (48, 2957290), (56, 2534820), (60, 2365832), (70, 2027856), (80, 1774374), (83, 1710240), (84, 1689880), (96, 1478645), (105, 1351904), (112, 1267410), (120, 1182916), (140, 1013928), (160, 887187), (166, 855120), (168, 844940), (210, 675952), (224, 633705), (240, 591458), (249, 570080), (280, 506964), (332, 427560), (336, 422470), (415, 342048), (420, 337976), (480, 295729), (498, 285040), (509, 278880), (560, 253482), (581, 244320), (664, 213780), (672, 211235), (830, 171024), (840, 168988), (996, 142520), (1018, 139440), (1120, 126741), (1162, 122160), (1245, 114016), (1328, 106890), (1527, 92960), (1660, 85512), (1680, 84494), (1743, 81440), (1992, 71260), (2036, 69720), (2324, 61080), (2490, 57008), (2545, 55776), (2656, 53445), (2905, 48864), (3054, 46480), (3320, 42756), (3360, 42247), (3486, 40720), (3563, 39840), (3984, 35630), (4072, 34860), (4648, 30540), (4980, 28504), (5090, 27888), (5810, 24432), (6108, 23240), (6640, 21378), (6972, 20360), (7126, 19920), (7635, 18592), (7968, 17815), (8144, 17430), (8715, 16288), (9296, 15270), (9960, 14252), (10180, 13944), (10689, 13280), (11620, 12216)]