988575840

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:692

約数の個数: 480

約数和(自身を含む): 4228386624

約数和(自身を除く): 3239810784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 162, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 567, 595, 612, 630, 641, 648, 672, 680, 714, 720, 756, 765, 810, 816, 840, 864, 918, 945, 952, 1008, 1020, 1071, 1080, 1120, 1134, 1190, 1224, 1260, 1282, 1296, 1360, 1377, 1428, 1440, 1512, 1530, 1620, 1632, 1680, 1785, 1836, 1890, 1904, 1923, 2016, 2040, 2142, 2160, 2268, 2295, 2380, 2448, 2520, 2564, 2592, 2720, 2754, 2835, 2856, 3024, 3060, 3205, 3213, 3240, 3360, 3570, 3672, 3780, 3808, 3846, 4080, 4284, 4320, 4487, 4536, 4590, 4760, 4896, 5040, 5128, 5355, 5508, 5670, 5712, 5769, 6048, 6120, 6410, 6426, 6480, 6885, 7140, 7344, 7560, 7692, 8160, 8568, 8974, 9072, 9180, 9520, 9615, 9639, 10080, 10256, 10710, 10897, 11016, 11340, 11424, 11538, 12240, 12820, 12852, 12960, 13461, 13770, 14280, 14688, 15120, 15384, 16065, 17136, 17307, 17948, 18144, 18360, 19040, 19230, 19278, 20512, 21420, 21794, 22032, 22435, 22680, 23076, 24480, 25640, 25704, 26922, 27540, 28560, 28845, 30240, 30768, 32130, 32691, 34272, 34614, 35896, 36720, 38460, 38556, 40383, 42840, 43588, 44064, 44870, 45360, 46152, 48195, 51280, 51408, 51921, 53844, 54485, 55080, 57120, 57690, 61536, 64260, 65382, 67305, 69228, 71792, 73440, 76279, 76920, 77112, 80766, 85680, 86535, 87176, 89740, 90720, 92304, 96390, 98073, 102560, 102816, 103842, 107688, 108970, 110160, 115380, 121149, 128520, 130764, 134610, 138456, 143584, 152558, 153840, 154224, 161532, 163455, 171360, 173070, 174352, 179480, 184608, 192780, 196146, 201915, 207684, 215376, 217940, 220320, 228837, 230760, 242298, 257040, 259605, 261528, 269220, 276912, 294219, 305116, 307680, 308448, 323064, 326910, 346140, 348704, 358960, 363447, 381395, 385560, 392292, 403830, 415368, 430752, 435880, 457674, 461520, 484596, 490365, 514080, 519210, 523056, 538440, 553824, 588438, 605745, 610232, 646128, 653820, 686511, 692280, 717920, 726894, 762790, 771120, 784584, 807660, 830736, 871760, 882657, 915348, 923040, 969192, 980730, 1038420, 1046112, 1076880, 1144185, 1176876, 1211490, 1220464, 1292256, 1307640, 1373022, 1384560, 1453788, 1471095, 1525580, 1542240, 1569168, 1615320, 1661472, 1743520, 1765314, 1817235, 1830696, 1938384, 1961460, 2059533, 2076840, 2153760, 2288370, 2353752, 2422980, 2440928, 2615280, 2746044, 2769120, 2907576, 2942190, 3051160, 3138336, 3230640, 3432555, 3530628, 3634470, 3661392, 3876768, 3922920, 4119066, 4153680, 4413285, 4576740, 4707504, 4845960, 5230560, 5492088, 5815152, 5884380, 6102320, 6178599, 6461280, 6865110, 7061256, 7268940, 7322784, 7845840, 8238132, 8307360, 8826570, 9153480, 9415008, 9691920, 10297665, 10984176, 11630304, 11768760, 12204640, 12357198, 13730220, 14122512, 14537880, 15691680, 16476264, 17653140, 18306960, 19383840, 20595330, 21968352, 23537520, 24714396, 27460440, 28245024, 29075760, 30892995, 32952528, 35306280, 36613920, 41190660, 47075040, 49428792, 54920880, 58151520, 61785990, 65905056, 70612560, 82381320, 98857584, 109841760, 123571980, 141225120, 164762640, 197715168, 247143960, 329525280, 494287920, 988575840]

約数ペア:

[(1, 988575840), (2, 494287920), (3, 329525280), (4, 247143960), (5, 197715168), (6, 164762640), (7, 141225120), (8, 123571980), (9, 109841760), (10, 98857584), (12, 82381320), (14, 70612560), (15, 65905056), (16, 61785990), (17, 58151520), (18, 54920880), (20, 49428792), (21, 47075040), (24, 41190660), (27, 36613920), (28, 35306280), (30, 32952528), (32, 30892995), (34, 29075760), (35, 28245024), (36, 27460440), (40, 24714396), (42, 23537520), (45, 21968352), (48, 20595330), (51, 19383840), (54, 18306960), (56, 17653140), (60, 16476264), (63, 15691680), (68, 14537880), (70, 14122512), (72, 13730220), (80, 12357198), (81, 12204640), (84, 11768760), (85, 11630304), (90, 10984176), (96, 10297665), (102, 9691920), (105, 9415008), (108, 9153480), (112, 8826570), (119, 8307360), (120, 8238132), (126, 7845840), (135, 7322784), (136, 7268940), (140, 7061256), (144, 6865110), (153, 6461280), (160, 6178599), (162, 6102320), (168, 5884380), (170, 5815152), (180, 5492088), (189, 5230560), (204, 4845960), (210, 4707504), (216, 4576740), (224, 4413285), (238, 4153680), (240, 4119066), (252, 3922920), (255, 3876768), (270, 3661392), (272, 3634470), (280, 3530628), (288, 3432555), (306, 3230640), (315, 3138336), (324, 3051160), (336, 2942190), (340, 2907576), (357, 2769120), (360, 2746044), (378, 2615280), (405, 2440928), (408, 2422980), (420, 2353752), (432, 2288370), (459, 2153760), (476, 2076840), (480, 2059533), (504, 1961460), (510, 1938384), (540, 1830696), (544, 1817235), (560, 1765314), (567, 1743520), (595, 1661472), (612, 1615320), (630, 1569168), (641, 1542240), (648, 1525580), (672, 1471095), (680, 1453788), (714, 1384560), (720, 1373022), (756, 1307640), (765, 1292256), (810, 1220464), (816, 1211490), (840, 1176876), (864, 1144185), (918, 1076880), (945, 1046112), (952, 1038420), (1008, 980730), (1020, 969192), (1071, 923040), (1080, 915348), (1120, 882657), (1134, 871760), (1190, 830736), (1224, 807660), (1260, 784584), (1282, 771120), (1296, 762790), (1360, 726894), (1377, 717920), (1428, 692280), (1440, 686511), (1512, 653820), (1530, 646128), (1620, 610232), (1632, 605745), (1680, 588438), (1785, 553824), (1836, 538440), (1890, 523056), (1904, 519210), (1923, 514080), (2016, 490365), (2040, 484596), (2142, 461520), (2160, 457674), (2268, 435880), (2295, 430752), (2380, 415368), (2448, 403830), (2520, 392292), (2564, 385560), (2592, 381395), (2720, 363447), (2754, 358960), (2835, 348704), (2856, 346140), (3024, 326910), (3060, 323064), (3205, 308448), (3213, 307680), (3240, 305116), (3360, 294219), (3570, 276912), (3672, 269220), (3780, 261528), (3808, 259605), (3846, 257040), (4080, 242298), (4284, 230760), (4320, 228837), (4487, 220320), (4536, 217940), (4590, 215376), (4760, 207684), (4896, 201915), (5040, 196146), (5128, 192780), (5355, 184608), (5508, 179480), (5670, 174352), (5712, 173070), (5769, 171360), (6048, 163455), (6120, 161532), (6410, 154224), (6426, 153840), (6480, 152558), (6885, 143584), (7140, 138456), (7344, 134610), (7560, 130764), (7692, 128520), (8160, 121149), (8568, 115380), (8974, 110160), (9072, 108970), (9180, 107688), (9520, 103842), (9615, 102816), (9639, 102560), (10080, 98073), (10256, 96390), (10710, 92304), (10897, 90720), (11016, 89740), (11340, 87176), (11424, 86535), (11538, 85680), (12240, 80766), (12820, 77112), (12852, 76920), (12960, 76279), (13461, 73440), (13770, 71792), (14280, 69228), (14688, 67305), (15120, 65382), (15384, 64260), (16065, 61536), (17136, 57690), (17307, 57120), (17948, 55080), (18144, 54485), (18360, 53844), (19040, 51921), (19230, 51408), (19278, 51280), (20512, 48195), (21420, 46152), (21794, 45360), (22032, 44870), (22435, 44064), (22680, 43588), (23076, 42840), (24480, 40383), (25640, 38556), (25704, 38460), (26922, 36720), (27540, 35896), (28560, 34614), (28845, 34272), (30240, 32691), (30768, 32130)]