2785073280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7757}}^1$

素因数の和:7807

約数の個数: 256

約数和(自身を含む): 10255455360

約数和(自身を除く): 7470382080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1408, 1496, 1632, 1760, 1870, 1920, 2040, 2112, 2176, 2244, 2640, 2720, 2805, 2992, 3264, 3520, 3740, 4080, 4224, 4488, 5280, 5440, 5610, 5984, 6528, 7040, 7480, 7757, 8160, 8976, 10560, 10880, 11220, 11968, 14960, 15514, 16320, 17952, 21120, 22440, 23271, 23936, 29920, 31028, 32640, 35904, 38785, 44880, 46542, 59840, 62056, 71808, 77570, 85327, 89760, 93084, 116355, 119680, 124112, 131869, 155140, 170654, 179520, 186168, 232710, 248224, 255981, 263738, 310280, 341308, 359040, 372336, 395607, 426635, 465420, 496448, 511962, 527476, 620560, 659345, 682616, 744672, 791214, 853270, 930840, 992896, 1023924, 1054952, 1241120, 1279905, 1318690, 1365232, 1450559, 1489344, 1582428, 1706540, 1861680, 1978035, 2047848, 2109904, 2482240, 2559810, 2637380, 2730464, 2901118, 2978688, 3164856, 3413080, 3723360, 3956070, 4095696, 4219808, 4351677, 4964480, 5119620, 5274760, 5460928, 5802236, 6329712, 6826160, 7252795, 7446720, 7912140, 8191392, 8439616, 8703354, 10239240, 10549520, 10921856, 11604472, 12659424, 13652320, 14505590, 14893440, 15824280, 16382784, 16879232, 17406708, 20478480, 21099040, 21758385, 23208944, 25318848, 27304640, 29011180, 31648560, 32765568, 34813416, 40956960, 42198080, 43516770, 46417888, 50637696, 54609280, 58022360, 63297120, 69626832, 81913920, 84396160, 87033540, 92835776, 116044720, 126594240, 139253664, 163827840, 174067080, 185671552, 232089440, 253188480, 278507328, 348134160, 464178880, 557014656, 696268320, 928357760, 1392536640, 2785073280]

約数ペア:

[(1, 2785073280), (2, 1392536640), (3, 928357760), (4, 696268320), (5, 557014656), (6, 464178880), (8, 348134160), (10, 278507328), (11, 253188480), (12, 232089440), (15, 185671552), (16, 174067080), (17, 163827840), (20, 139253664), (22, 126594240), (24, 116044720), (30, 92835776), (32, 87033540), (33, 84396160), (34, 81913920), (40, 69626832), (44, 63297120), (48, 58022360), (51, 54609280), (55, 50637696), (60, 46417888), (64, 43516770), (66, 42198080), (68, 40956960), (80, 34813416), (85, 32765568), (88, 31648560), (96, 29011180), (102, 27304640), (110, 25318848), (120, 23208944), (128, 21758385), (132, 21099040), (136, 20478480), (160, 17406708), (165, 16879232), (170, 16382784), (176, 15824280), (187, 14893440), (192, 14505590), (204, 13652320), (220, 12659424), (240, 11604472), (255, 10921856), (264, 10549520), (272, 10239240), (320, 8703354), (330, 8439616), (340, 8191392), (352, 7912140), (374, 7446720), (384, 7252795), (408, 6826160), (440, 6329712), (480, 5802236), (510, 5460928), (528, 5274760), (544, 5119620), (561, 4964480), (640, 4351677), (660, 4219808), (680, 4095696), (704, 3956070), (748, 3723360), (816, 3413080), (880, 3164856), (935, 2978688), (960, 2901118), (1020, 2730464), (1056, 2637380), (1088, 2559810), (1122, 2482240), (1320, 2109904), (1360, 2047848), (1408, 1978035), (1496, 1861680), (1632, 1706540), (1760, 1582428), (1870, 1489344), (1920, 1450559), (2040, 1365232), (2112, 1318690), (2176, 1279905), (2244, 1241120), (2640, 1054952), (2720, 1023924), (2805, 992896), (2992, 930840), (3264, 853270), (3520, 791214), (3740, 744672), (4080, 682616), (4224, 659345), (4488, 620560), (5280, 527476), (5440, 511962), (5610, 496448), (5984, 465420), (6528, 426635), (7040, 395607), (7480, 372336), (7757, 359040), (8160, 341308), (8976, 310280), (10560, 263738), (10880, 255981), (11220, 248224), (11968, 232710), (14960, 186168), (15514, 179520), (16320, 170654), (17952, 155140), (21120, 131869), (22440, 124112), (23271, 119680), (23936, 116355), (29920, 93084), (31028, 89760), (32640, 85327), (35904, 77570), (38785, 71808), (44880, 62056), (46542, 59840)]