1782097680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:710

約数の個数: 240

約数和(自身を含む): 6138982080

約数和(自身を除く): 4356884400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 109, 110, 120, 121, 132, 165, 176, 218, 220, 240, 242, 264, 327, 330, 363, 436, 440, 484, 528, 545, 563, 605, 654, 660, 726, 872, 880, 968, 1090, 1126, 1199, 1210, 1308, 1320, 1452, 1635, 1689, 1744, 1815, 1936, 2180, 2252, 2398, 2420, 2616, 2640, 2815, 2904, 3270, 3378, 3597, 3630, 4360, 4504, 4796, 4840, 5232, 5630, 5808, 5995, 6193, 6540, 6756, 7194, 7260, 8445, 8720, 9008, 9592, 9680, 11260, 11990, 12386, 13080, 13189, 13512, 14388, 14520, 16890, 17985, 18579, 19184, 22520, 23980, 24772, 26160, 26378, 27024, 28776, 29040, 30965, 33780, 35970, 37158, 39567, 45040, 47960, 49544, 52756, 57552, 61367, 61930, 65945, 67560, 68123, 71940, 74316, 79134, 92895, 95920, 99088, 105512, 122734, 123860, 131890, 135120, 136246, 143880, 148632, 158268, 184101, 185790, 197835, 204369, 211024, 245468, 247720, 263780, 272492, 287760, 297264, 306835, 316536, 340615, 368202, 371580, 395670, 408738, 490936, 495440, 527560, 544984, 613670, 633072, 675037, 681230, 736404, 743160, 791340, 817476, 920505, 981872, 1021845, 1055120, 1089968, 1227340, 1350074, 1362460, 1472808, 1486320, 1582680, 1634952, 1841010, 2025111, 2043690, 2454680, 2700148, 2724920, 2945616, 3165360, 3269904, 3375185, 3682020, 4050222, 4087380, 4909360, 5400296, 5449840, 6750370, 7364040, 7425407, 8100444, 8174760, 10125555, 10800592, 13500740, 14728080, 14850814, 16200888, 16349520, 20251110, 22276221, 27001480, 29701628, 32401776, 37127035, 40502220, 44552442, 54002960, 59403256, 74254070, 81004440, 89104884, 111381105, 118806512, 148508140, 162008880, 178209768, 222762210, 297016280, 356419536, 445524420, 594032560, 891048840, 1782097680]

約数ペア:

[(1, 1782097680), (2, 891048840), (3, 594032560), (4, 445524420), (5, 356419536), (6, 297016280), (8, 222762210), (10, 178209768), (11, 162008880), (12, 148508140), (15, 118806512), (16, 111381105), (20, 89104884), (22, 81004440), (24, 74254070), (30, 59403256), (33, 54002960), (40, 44552442), (44, 40502220), (48, 37127035), (55, 32401776), (60, 29701628), (66, 27001480), (80, 22276221), (88, 20251110), (109, 16349520), (110, 16200888), (120, 14850814), (121, 14728080), (132, 13500740), (165, 10800592), (176, 10125555), (218, 8174760), (220, 8100444), (240, 7425407), (242, 7364040), (264, 6750370), (327, 5449840), (330, 5400296), (363, 4909360), (436, 4087380), (440, 4050222), (484, 3682020), (528, 3375185), (545, 3269904), (563, 3165360), (605, 2945616), (654, 2724920), (660, 2700148), (726, 2454680), (872, 2043690), (880, 2025111), (968, 1841010), (1090, 1634952), (1126, 1582680), (1199, 1486320), (1210, 1472808), (1308, 1362460), (1320, 1350074), (1452, 1227340), (1635, 1089968), (1689, 1055120), (1744, 1021845), (1815, 981872), (1936, 920505), (2180, 817476), (2252, 791340), (2398, 743160), (2420, 736404), (2616, 681230), (2640, 675037), (2815, 633072), (2904, 613670), (3270, 544984), (3378, 527560), (3597, 495440), (3630, 490936), (4360, 408738), (4504, 395670), (4796, 371580), (4840, 368202), (5232, 340615), (5630, 316536), (5808, 306835), (5995, 297264), (6193, 287760), (6540, 272492), (6756, 263780), (7194, 247720), (7260, 245468), (8445, 211024), (8720, 204369), (9008, 197835), (9592, 185790), (9680, 184101), (11260, 158268), (11990, 148632), (12386, 143880), (13080, 136246), (13189, 135120), (13512, 131890), (14388, 123860), (14520, 122734), (16890, 105512), (17985, 99088), (18579, 95920), (19184, 92895), (22520, 79134), (23980, 74316), (24772, 71940), (26160, 68123), (26378, 67560), (27024, 65945), (28776, 61930), (29040, 61367), (30965, 57552), (33780, 52756), (35970, 49544), (37158, 47960), (39567, 45040)]