2217012480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{863}}^1$

素因数の和:1113

約数の個数: 216

約数和(自身を含む): 7713957888

約数和(自身を除く): 5496945408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 223, 240, 256, 288, 320, 360, 384, 446, 480, 576, 640, 669, 720, 768, 863, 892, 960, 1115, 1152, 1280, 1338, 1440, 1726, 1784, 1920, 2007, 2230, 2304, 2589, 2676, 2880, 3345, 3452, 3568, 3840, 4014, 4315, 4460, 5178, 5352, 5760, 6690, 6904, 7136, 7767, 8028, 8630, 8920, 10035, 10356, 10704, 11520, 12945, 13380, 13808, 14272, 15534, 16056, 17260, 17840, 20070, 20712, 21408, 25890, 26760, 27616, 28544, 31068, 32112, 34520, 35680, 38835, 40140, 41424, 42816, 51780, 53520, 55232, 57088, 62136, 64224, 69040, 71360, 77670, 80280, 82848, 85632, 103560, 107040, 110464, 124272, 128448, 138080, 142720, 155340, 160560, 165696, 171264, 192449, 207120, 214080, 220928, 248544, 256896, 276160, 285440, 310680, 321120, 331392, 384898, 414240, 428160, 497088, 513792, 552320, 577347, 621360, 642240, 662784, 769796, 828480, 856320, 962245, 994176, 1104640, 1154694, 1242720, 1284480, 1539592, 1656960, 1732041, 1924490, 1988352, 2309388, 2485440, 2568960, 2886735, 3079184, 3313920, 3464082, 3848980, 4618776, 4970880, 5773470, 6158368, 6928164, 7697960, 8660205, 9237552, 9941760, 11546940, 12316736, 13856328, 15395920, 17320410, 18475104, 23093880, 24633472, 27712656, 30791840, 34640820, 36950208, 46187760, 49266944, 55425312, 61583680, 69281640, 73900416, 92375520, 110850624, 123167360, 138563280, 147800832, 184751040, 221701248, 246334720, 277126560, 369502080, 443402496, 554253120, 739004160, 1108506240, 2217012480]

約数ペア:

[(1, 2217012480), (2, 1108506240), (3, 739004160), (4, 554253120), (5, 443402496), (6, 369502080), (8, 277126560), (9, 246334720), (10, 221701248), (12, 184751040), (15, 147800832), (16, 138563280), (18, 123167360), (20, 110850624), (24, 92375520), (30, 73900416), (32, 69281640), (36, 61583680), (40, 55425312), (45, 49266944), (48, 46187760), (60, 36950208), (64, 34640820), (72, 30791840), (80, 27712656), (90, 24633472), (96, 23093880), (120, 18475104), (128, 17320410), (144, 15395920), (160, 13856328), (180, 12316736), (192, 11546940), (223, 9941760), (240, 9237552), (256, 8660205), (288, 7697960), (320, 6928164), (360, 6158368), (384, 5773470), (446, 4970880), (480, 4618776), (576, 3848980), (640, 3464082), (669, 3313920), (720, 3079184), (768, 2886735), (863, 2568960), (892, 2485440), (960, 2309388), (1115, 1988352), (1152, 1924490), (1280, 1732041), (1338, 1656960), (1440, 1539592), (1726, 1284480), (1784, 1242720), (1920, 1154694), (2007, 1104640), (2230, 994176), (2304, 962245), (2589, 856320), (2676, 828480), (2880, 769796), (3345, 662784), (3452, 642240), (3568, 621360), (3840, 577347), (4014, 552320), (4315, 513792), (4460, 497088), (5178, 428160), (5352, 414240), (5760, 384898), (6690, 331392), (6904, 321120), (7136, 310680), (7767, 285440), (8028, 276160), (8630, 256896), (8920, 248544), (10035, 220928), (10356, 214080), (10704, 207120), (11520, 192449), (12945, 171264), (13380, 165696), (13808, 160560), (14272, 155340), (15534, 142720), (16056, 138080), (17260, 128448), (17840, 124272), (20070, 110464), (20712, 107040), (21408, 103560), (25890, 85632), (26760, 82848), (27616, 80280), (28544, 77670), (31068, 71360), (32112, 69040), (34520, 64224), (35680, 62136), (38835, 57088), (40140, 55232), (41424, 53520), (42816, 51780)]