770815360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 256

約数和(自身を含む): 2313360000

約数和(自身を除く): 1542544640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 56, 58, 64, 68, 70, 80, 85, 112, 116, 119, 128, 136, 140, 145, 160, 170, 203, 224, 232, 238, 272, 280, 290, 320, 340, 349, 406, 448, 464, 476, 493, 544, 560, 580, 595, 640, 680, 698, 812, 896, 928, 952, 986, 1015, 1088, 1120, 1160, 1190, 1360, 1396, 1624, 1745, 1856, 1904, 1972, 2030, 2176, 2240, 2320, 2380, 2443, 2465, 2720, 2792, 3248, 3451, 3490, 3712, 3808, 3944, 4060, 4480, 4640, 4760, 4886, 4930, 5440, 5584, 5933, 6496, 6902, 6980, 7616, 7888, 8120, 9280, 9520, 9772, 9860, 10121, 10880, 11168, 11866, 12215, 12992, 13804, 13960, 15232, 15776, 16240, 17255, 18560, 19040, 19544, 19720, 20242, 22336, 23732, 24430, 25984, 27608, 27920, 29665, 31552, 32480, 34510, 38080, 39088, 39440, 40484, 41531, 44672, 47464, 48860, 50605, 55216, 55840, 59330, 63104, 64960, 69020, 70847, 76160, 78176, 78880, 80968, 83062, 94928, 97720, 101210, 110432, 111680, 118660, 129920, 138040, 141694, 156352, 157760, 161936, 166124, 172057, 189856, 195440, 202420, 207655, 220864, 223360, 237320, 276080, 283388, 312704, 315520, 323872, 332248, 344114, 354235, 379712, 390880, 404840, 415310, 441728, 474640, 552160, 566776, 647744, 664496, 688228, 708470, 759424, 781760, 809680, 830620, 860285, 949280, 1104320, 1133552, 1204399, 1295488, 1328992, 1376456, 1416940, 1563520, 1619360, 1661240, 1720570, 1898560, 2208640, 2267104, 2408798, 2657984, 2752912, 2833880, 3238720, 3322480, 3441140, 3797120, 4534208, 4817596, 5315968, 5505824, 5667760, 6021995, 6477440, 6644960, 6882280, 9068416, 9635192, 11011648, 11335520, 12043990, 13289920, 13764560, 19270384, 22023296, 22671040, 24087980, 26579840, 27529120, 38540768, 45342080, 48175960, 55058240, 77081536, 96351920, 110116480, 154163072, 192703840, 385407680, 770815360]

約数ペア:

[(1, 770815360), (2, 385407680), (4, 192703840), (5, 154163072), (7, 110116480), (8, 96351920), (10, 77081536), (14, 55058240), (16, 48175960), (17, 45342080), (20, 38540768), (28, 27529120), (29, 26579840), (32, 24087980), (34, 22671040), (35, 22023296), (40, 19270384), (56, 13764560), (58, 13289920), (64, 12043990), (68, 11335520), (70, 11011648), (80, 9635192), (85, 9068416), (112, 6882280), (116, 6644960), (119, 6477440), (128, 6021995), (136, 5667760), (140, 5505824), (145, 5315968), (160, 4817596), (170, 4534208), (203, 3797120), (224, 3441140), (232, 3322480), (238, 3238720), (272, 2833880), (280, 2752912), (290, 2657984), (320, 2408798), (340, 2267104), (349, 2208640), (406, 1898560), (448, 1720570), (464, 1661240), (476, 1619360), (493, 1563520), (544, 1416940), (560, 1376456), (580, 1328992), (595, 1295488), (640, 1204399), (680, 1133552), (698, 1104320), (812, 949280), (896, 860285), (928, 830620), (952, 809680), (986, 781760), (1015, 759424), (1088, 708470), (1120, 688228), (1160, 664496), (1190, 647744), (1360, 566776), (1396, 552160), (1624, 474640), (1745, 441728), (1856, 415310), (1904, 404840), (1972, 390880), (2030, 379712), (2176, 354235), (2240, 344114), (2320, 332248), (2380, 323872), (2443, 315520), (2465, 312704), (2720, 283388), (2792, 276080), (3248, 237320), (3451, 223360), (3490, 220864), (3712, 207655), (3808, 202420), (3944, 195440), (4060, 189856), (4480, 172057), (4640, 166124), (4760, 161936), (4886, 157760), (4930, 156352), (5440, 141694), (5584, 138040), (5933, 129920), (6496, 118660), (6902, 111680), (6980, 110432), (7616, 101210), (7888, 97720), (8120, 94928), (9280, 83062), (9520, 80968), (9772, 78880), (9860, 78176), (10121, 76160), (10880, 70847), (11168, 69020), (11866, 64960), (12215, 63104), (12992, 59330), (13804, 55840), (13960, 55216), (15232, 50605), (15776, 48860), (16240, 47464), (17255, 44672), (18560, 41531), (19040, 40484), (19544, 39440), (19720, 39088), (20242, 38080), (22336, 34510), (23732, 32480), (24430, 31552), (25984, 29665), (27608, 27920)]