318958080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 320

約数和(自身を含む): 1237420800

約数和(自身を除く): 918462720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 349, 357, 384, 408, 420, 448, 476, 480, 510, 512, 544, 560, 595, 640, 672, 680, 698, 714, 768, 816, 840, 896, 952, 960, 1020, 1047, 1088, 1120, 1190, 1280, 1344, 1360, 1396, 1428, 1536, 1632, 1680, 1745, 1785, 1792, 1904, 1920, 2040, 2094, 2176, 2240, 2380, 2443, 2560, 2688, 2720, 2792, 2856, 3264, 3360, 3490, 3570, 3584, 3808, 3840, 4080, 4188, 4352, 4480, 4760, 4886, 5235, 5376, 5440, 5584, 5712, 5933, 6528, 6720, 6980, 7140, 7329, 7616, 7680, 8160, 8376, 8704, 8960, 9520, 9772, 10470, 10752, 10880, 11168, 11424, 11866, 12215, 13056, 13440, 13960, 14280, 14658, 15232, 16320, 16752, 17799, 17920, 19040, 19544, 20940, 21760, 22336, 22848, 23732, 24430, 26112, 26880, 27920, 28560, 29316, 29665, 30464, 32640, 33504, 35598, 36645, 38080, 39088, 41531, 41880, 43520, 44672, 45696, 47464, 48860, 53760, 55840, 57120, 58632, 59330, 60928, 65280, 67008, 71196, 73290, 76160, 78176, 83062, 83760, 88995, 89344, 91392, 94928, 97720, 111680, 114240, 117264, 118660, 124593, 130560, 134016, 142392, 146580, 152320, 156352, 166124, 167520, 177990, 178688, 182784, 189856, 195440, 207655, 223360, 228480, 234528, 237320, 249186, 268032, 284784, 293160, 304640, 312704, 332248, 335040, 355980, 379712, 390880, 415310, 446720, 456960, 469056, 474640, 498372, 536064, 569568, 586320, 622965, 625408, 664496, 670080, 711960, 759424, 781760, 830620, 893440, 913920, 938112, 949280, 996744, 1139136, 1172640, 1245930, 1250816, 1328992, 1340160, 1423920, 1518848, 1563520, 1661240, 1876224, 1898560, 1993488, 2278272, 2345280, 2491860, 2657984, 2680320, 2847840, 3037696, 3127040, 3322480, 3752448, 3797120, 3986976, 4556544, 4690560, 4983720, 5315968, 5695680, 6254080, 6644960, 7594240, 7973952, 9113088, 9381120, 9967440, 10631936, 11391360, 13289920, 15188480, 15947904, 18762240, 19934880, 21263872, 22782720, 26579840, 31895808, 39869760, 45565440, 53159680, 63791616, 79739520, 106319360, 159479040, 318958080]

約数ペア:

[(1, 318958080), (2, 159479040), (3, 106319360), (4, 79739520), (5, 63791616), (6, 53159680), (7, 45565440), (8, 39869760), (10, 31895808), (12, 26579840), (14, 22782720), (15, 21263872), (16, 19934880), (17, 18762240), (20, 15947904), (21, 15188480), (24, 13289920), (28, 11391360), (30, 10631936), (32, 9967440), (34, 9381120), (35, 9113088), (40, 7973952), (42, 7594240), (48, 6644960), (51, 6254080), (56, 5695680), (60, 5315968), (64, 4983720), (68, 4690560), (70, 4556544), (80, 3986976), (84, 3797120), (85, 3752448), (96, 3322480), (102, 3127040), (105, 3037696), (112, 2847840), (119, 2680320), (120, 2657984), (128, 2491860), (136, 2345280), (140, 2278272), (160, 1993488), (168, 1898560), (170, 1876224), (192, 1661240), (204, 1563520), (210, 1518848), (224, 1423920), (238, 1340160), (240, 1328992), (255, 1250816), (256, 1245930), (272, 1172640), (280, 1139136), (320, 996744), (336, 949280), (340, 938112), (349, 913920), (357, 893440), (384, 830620), (408, 781760), (420, 759424), (448, 711960), (476, 670080), (480, 664496), (510, 625408), (512, 622965), (544, 586320), (560, 569568), (595, 536064), (640, 498372), (672, 474640), (680, 469056), (698, 456960), (714, 446720), (768, 415310), (816, 390880), (840, 379712), (896, 355980), (952, 335040), (960, 332248), (1020, 312704), (1047, 304640), (1088, 293160), (1120, 284784), (1190, 268032), (1280, 249186), (1344, 237320), (1360, 234528), (1396, 228480), (1428, 223360), (1536, 207655), (1632, 195440), (1680, 189856), (1745, 182784), (1785, 178688), (1792, 177990), (1904, 167520), (1920, 166124), (2040, 156352), (2094, 152320), (2176, 146580), (2240, 142392), (2380, 134016), (2443, 130560), (2560, 124593), (2688, 118660), (2720, 117264), (2792, 114240), (2856, 111680), (3264, 97720), (3360, 94928), (3490, 91392), (3570, 89344), (3584, 88995), (3808, 83760), (3840, 83062), (4080, 78176), (4188, 76160), (4352, 73290), (4480, 71196), (4760, 67008), (4886, 65280), (5235, 60928), (5376, 59330), (5440, 58632), (5584, 57120), (5712, 55840), (5933, 53760), (6528, 48860), (6720, 47464), (6980, 45696), (7140, 44672), (7329, 43520), (7616, 41880), (7680, 41531), (8160, 39088), (8376, 38080), (8704, 36645), (8960, 35598), (9520, 33504), (9772, 32640), (10470, 30464), (10752, 29665), (10880, 29316), (11168, 28560), (11424, 27920), (11866, 26880), (12215, 26112), (13056, 24430), (13440, 23732), (13960, 22848), (14280, 22336), (14658, 21760), (15232, 20940), (16320, 19544), (16752, 19040), (17799, 17920)]