1676605280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:721

約数の個数: 192

約数和(自身を含む): 4830295680

約数和(自身を除く): 3153690400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 173, 224, 238, 272, 280, 340, 346, 476, 509, 544, 560, 595, 680, 692, 865, 952, 1018, 1120, 1190, 1211, 1360, 1384, 1730, 1904, 2036, 2380, 2422, 2545, 2720, 2768, 2941, 3460, 3563, 3808, 4072, 4760, 4844, 5090, 5536, 5882, 6055, 6920, 7126, 8144, 8653, 9520, 9688, 10180, 11764, 12110, 13840, 14252, 14705, 16288, 17306, 17815, 19040, 19376, 20360, 20587, 23528, 24220, 27680, 28504, 29410, 34612, 35630, 38752, 40720, 41174, 43265, 47056, 48440, 57008, 58820, 60571, 69224, 71260, 81440, 82348, 86530, 88057, 94112, 96880, 102935, 114016, 117640, 121142, 138448, 142520, 164696, 173060, 176114, 193760, 205870, 235280, 242284, 276896, 285040, 302855, 329392, 346120, 352228, 411740, 440285, 470560, 484568, 570080, 605710, 616399, 658784, 692240, 704456, 823480, 880570, 969136, 1211420, 1232798, 1384480, 1408912, 1496969, 1646960, 1761140, 1938272, 2422840, 2465596, 2817824, 2993938, 3081995, 3293920, 3522280, 4845680, 4931192, 5987876, 6163990, 7044560, 7484845, 9691360, 9862384, 10478783, 11975752, 12327980, 14089120, 14969690, 19724768, 20957566, 23951504, 24655960, 29939380, 41915132, 47903008, 49311920, 52393915, 59878760, 83830264, 98623840, 104787830, 119757520, 167660528, 209575660, 239515040, 335321056, 419151320, 838302640, 1676605280]

約数ペア:

[(1, 1676605280), (2, 838302640), (4, 419151320), (5, 335321056), (7, 239515040), (8, 209575660), (10, 167660528), (14, 119757520), (16, 104787830), (17, 98623840), (20, 83830264), (28, 59878760), (32, 52393915), (34, 49311920), (35, 47903008), (40, 41915132), (56, 29939380), (68, 24655960), (70, 23951504), (80, 20957566), (85, 19724768), (112, 14969690), (119, 14089120), (136, 12327980), (140, 11975752), (160, 10478783), (170, 9862384), (173, 9691360), (224, 7484845), (238, 7044560), (272, 6163990), (280, 5987876), (340, 4931192), (346, 4845680), (476, 3522280), (509, 3293920), (544, 3081995), (560, 2993938), (595, 2817824), (680, 2465596), (692, 2422840), (865, 1938272), (952, 1761140), (1018, 1646960), (1120, 1496969), (1190, 1408912), (1211, 1384480), (1360, 1232798), (1384, 1211420), (1730, 969136), (1904, 880570), (2036, 823480), (2380, 704456), (2422, 692240), (2545, 658784), (2720, 616399), (2768, 605710), (2941, 570080), (3460, 484568), (3563, 470560), (3808, 440285), (4072, 411740), (4760, 352228), (4844, 346120), (5090, 329392), (5536, 302855), (5882, 285040), (6055, 276896), (6920, 242284), (7126, 235280), (8144, 205870), (8653, 193760), (9520, 176114), (9688, 173060), (10180, 164696), (11764, 142520), (12110, 138448), (13840, 121142), (14252, 117640), (14705, 114016), (16288, 102935), (17306, 96880), (17815, 94112), (19040, 88057), (19376, 86530), (20360, 82348), (20587, 81440), (23528, 71260), (24220, 69224), (27680, 60571), (28504, 58820), (29410, 57008), (34612, 48440), (35630, 47056), (38752, 43265), (40720, 41174)]