1368506880

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1568

約数の個数: 320

約数和(自身を含む): 5238414720

約数和(自身を除く): 3869907840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1523, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3046, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4569, 4608, 4680, 4992, 5616, 5760, 6092, 6240, 6656, 6912, 7020, 7488, 7615, 7680, 8320, 8640, 9138, 9360, 9984, 11232, 11520, 12184, 12480, 13707, 13824, 14040, 14976, 15230, 16640, 17280, 18276, 18720, 19799, 19968, 22464, 22845, 23040, 24368, 24960, 27414, 28080, 29952, 30460, 33280, 34560, 36552, 37440, 39598, 41121, 44928, 45690, 48736, 49920, 54828, 56160, 59397, 59904, 60920, 68535, 69120, 73104, 74880, 79196, 82242, 89856, 91380, 97472, 98995, 99840, 109656, 112320, 118794, 121840, 137070, 146208, 149760, 158392, 164484, 178191, 179712, 182760, 194944, 197990, 205605, 219312, 224640, 237588, 243680, 274140, 292416, 296985, 299520, 316784, 328968, 356382, 365520, 389888, 395980, 411210, 438624, 449280, 475176, 487360, 534573, 548280, 584832, 593970, 633568, 657936, 712764, 731040, 779776, 791960, 822420, 877248, 890955, 898560, 950352, 974720, 1069146, 1096560, 1169664, 1187940, 1267136, 1315872, 1425528, 1462080, 1583920, 1644840, 1754496, 1781910, 1900704, 1949440, 2138292, 2193120, 2339328, 2375880, 2534272, 2631744, 2672865, 2851056, 2924160, 3167840, 3289680, 3508992, 3563820, 3801408, 3898880, 4276584, 4386240, 4751760, 5068544, 5263488, 5345730, 5702112, 5848320, 6335680, 6579360, 7017984, 7127640, 7602816, 8553168, 8772480, 9503520, 10137088, 10526976, 10691460, 11404224, 11696640, 12671360, 13158720, 14255280, 15205632, 17106336, 17544960, 19007040, 21053952, 21382920, 22808448, 25342720, 26317440, 28510560, 30411264, 34212672, 35089920, 38014080, 42765840, 45616896, 50685440, 52634880, 57021120, 68425344, 76028160, 85531680, 91233792, 105269760, 114042240, 136850688, 152056320, 171063360, 228084480, 273701376, 342126720, 456168960, 684253440, 1368506880]

約数ペア:

[(1, 1368506880), (2, 684253440), (3, 456168960), (4, 342126720), (5, 273701376), (6, 228084480), (8, 171063360), (9, 152056320), (10, 136850688), (12, 114042240), (13, 105269760), (15, 91233792), (16, 85531680), (18, 76028160), (20, 68425344), (24, 57021120), (26, 52634880), (27, 50685440), (30, 45616896), (32, 42765840), (36, 38014080), (39, 35089920), (40, 34212672), (45, 30411264), (48, 28510560), (52, 26317440), (54, 25342720), (60, 22808448), (64, 21382920), (65, 21053952), (72, 19007040), (78, 17544960), (80, 17106336), (90, 15205632), (96, 14255280), (104, 13158720), (108, 12671360), (117, 11696640), (120, 11404224), (128, 10691460), (130, 10526976), (135, 10137088), (144, 9503520), (156, 8772480), (160, 8553168), (180, 7602816), (192, 7127640), (195, 7017984), (208, 6579360), (216, 6335680), (234, 5848320), (240, 5702112), (256, 5345730), (260, 5263488), (270, 5068544), (288, 4751760), (312, 4386240), (320, 4276584), (351, 3898880), (360, 3801408), (384, 3563820), (390, 3508992), (416, 3289680), (432, 3167840), (468, 2924160), (480, 2851056), (512, 2672865), (520, 2631744), (540, 2534272), (576, 2375880), (585, 2339328), (624, 2193120), (640, 2138292), (702, 1949440), (720, 1900704), (768, 1781910), (780, 1754496), (832, 1644840), (864, 1583920), (936, 1462080), (960, 1425528), (1040, 1315872), (1080, 1267136), (1152, 1187940), (1170, 1169664), (1248, 1096560), (1280, 1069146), (1404, 974720), (1440, 950352), (1523, 898560), (1536, 890955), (1560, 877248), (1664, 822420), (1728, 791960), (1755, 779776), (1872, 731040), (1920, 712764), (2080, 657936), (2160, 633568), (2304, 593970), (2340, 584832), (2496, 548280), (2560, 534573), (2808, 487360), (2880, 475176), (3046, 449280), (3120, 438624), (3328, 411210), (3456, 395980), (3510, 389888), (3744, 365520), (3840, 356382), (4160, 328968), (4320, 316784), (4569, 299520), (4608, 296985), (4680, 292416), (4992, 274140), (5616, 243680), (5760, 237588), (6092, 224640), (6240, 219312), (6656, 205605), (6912, 197990), (7020, 194944), (7488, 182760), (7615, 179712), (7680, 178191), (8320, 164484), (8640, 158392), (9138, 149760), (9360, 146208), (9984, 137070), (11232, 121840), (11520, 118794), (12184, 112320), (12480, 109656), (13707, 99840), (13824, 98995), (14040, 97472), (14976, 91380), (15230, 89856), (16640, 82242), (17280, 79196), (18276, 74880), (18720, 73104), (19799, 69120), (19968, 68535), (22464, 60920), (22845, 59904), (23040, 59397), (24368, 56160), (24960, 54828), (27414, 49920), (28080, 48736), (29952, 45690), (30460, 44928), (33280, 41121), (34560, 39598), (36552, 37440)]