2666943360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8123}}^1$

素因数の和:8170

約数の個数: 256

約数和(自身を含む): 9943776000

約数和(自身を除く): 7276832640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8123, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16246, 16416, 17280, 18240, 20520, 21888, 24369, 27360, 32492, 32832, 36480, 40615, 41040, 48738, 54720, 64984, 65664, 73107, 81230, 82080, 97476, 109440, 121845, 129968, 146214, 154337, 162460, 164160, 194952, 219321, 243690, 259936, 292428, 308674, 324920, 328320, 365535, 389904, 438642, 463011, 487380, 519872, 584856, 617348, 649840, 731070, 771685, 779808, 877284, 926022, 974760, 1039744, 1096605, 1169712, 1234696, 1299680, 1389033, 1462140, 1543370, 1559616, 1754568, 1852044, 1949520, 2193210, 2315055, 2339424, 2469392, 2599360, 2778066, 2924280, 3086740, 3119232, 3509136, 3704088, 3899040, 4167099, 4386420, 4630110, 4678848, 4938784, 5198720, 5556132, 5848560, 6173480, 6945165, 7018272, 7408176, 7798080, 8334198, 8772840, 9260220, 9357696, 9877568, 11112264, 11697120, 12346960, 13890330, 14036544, 14816352, 15596160, 16668396, 17545680, 18520440, 19755136, 20835495, 22224528, 23394240, 24693920, 27780660, 28073088, 29632704, 33336792, 35091360, 37040880, 41670990, 44449056, 46788480, 49387840, 55561320, 59265408, 66673584, 70182720, 74081760, 83341980, 88898112, 98775680, 111122640, 133347168, 140365440, 148163520, 166683960, 177796224, 222245280, 266694336, 296327040, 333367920, 444490560, 533388672, 666735840, 888981120, 1333471680, 2666943360]

約数ペア:

[(1, 2666943360), (2, 1333471680), (3, 888981120), (4, 666735840), (5, 533388672), (6, 444490560), (8, 333367920), (9, 296327040), (10, 266694336), (12, 222245280), (15, 177796224), (16, 166683960), (18, 148163520), (19, 140365440), (20, 133347168), (24, 111122640), (27, 98775680), (30, 88898112), (32, 83341980), (36, 74081760), (38, 70182720), (40, 66673584), (45, 59265408), (48, 55561320), (54, 49387840), (57, 46788480), (60, 44449056), (64, 41670990), (72, 37040880), (76, 35091360), (80, 33336792), (90, 29632704), (95, 28073088), (96, 27780660), (108, 24693920), (114, 23394240), (120, 22224528), (128, 20835495), (135, 19755136), (144, 18520440), (152, 17545680), (160, 16668396), (171, 15596160), (180, 14816352), (190, 14036544), (192, 13890330), (216, 12346960), (228, 11697120), (240, 11112264), (270, 9877568), (285, 9357696), (288, 9260220), (304, 8772840), (320, 8334198), (342, 7798080), (360, 7408176), (380, 7018272), (384, 6945165), (432, 6173480), (456, 5848560), (480, 5556132), (513, 5198720), (540, 4938784), (570, 4678848), (576, 4630110), (608, 4386420), (640, 4167099), (684, 3899040), (720, 3704088), (760, 3509136), (855, 3119232), (864, 3086740), (912, 2924280), (960, 2778066), (1026, 2599360), (1080, 2469392), (1140, 2339424), (1152, 2315055), (1216, 2193210), (1368, 1949520), (1440, 1852044), (1520, 1754568), (1710, 1559616), (1728, 1543370), (1824, 1462140), (1920, 1389033), (2052, 1299680), (2160, 1234696), (2280, 1169712), (2432, 1096605), (2565, 1039744), (2736, 974760), (2880, 926022), (3040, 877284), (3420, 779808), (3456, 771685), (3648, 731070), (4104, 649840), (4320, 617348), (4560, 584856), (5130, 519872), (5472, 487380), (5760, 463011), (6080, 438642), (6840, 389904), (7296, 365535), (8123, 328320), (8208, 324920), (8640, 308674), (9120, 292428), (10260, 259936), (10944, 243690), (12160, 219321), (13680, 194952), (16246, 164160), (16416, 162460), (17280, 154337), (18240, 146214), (20520, 129968), (21888, 121845), (24369, 109440), (27360, 97476), (32492, 82080), (32832, 81230), (36480, 73107), (40615, 65664), (41040, 64984), (48738, 54720)]