2566275840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2503}}^1$

素因数の和:2619

約数の個数: 216

約数和(自身を含む): 8982398880

約数和(自身を除く): 6416123040

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, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 256, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 640, 712, 720, 768, 801, 890, 960, 1068, 1152, 1280, 1335, 1424, 1440, 1602, 1780, 1920, 2136, 2304, 2503, 2670, 2848, 2880, 3204, 3560, 3840, 4005, 4272, 5006, 5340, 5696, 5760, 6408, 7120, 7509, 8010, 8544, 10012, 10680, 11392, 11520, 12515, 12816, 14240, 15018, 16020, 17088, 20024, 21360, 22527, 22784, 25030, 25632, 28480, 30036, 32040, 34176, 37545, 40048, 42720, 45054, 50060, 51264, 56960, 60072, 64080, 68352, 75090, 80096, 85440, 90108, 100120, 102528, 112635, 113920, 120144, 128160, 150180, 160192, 170880, 180216, 200240, 205056, 222767, 225270, 240288, 256320, 300360, 320384, 341760, 360432, 400480, 445534, 450540, 480576, 512640, 600720, 640768, 668301, 720864, 800960, 891068, 901080, 961152, 1025280, 1113835, 1201440, 1336602, 1441728, 1601920, 1782136, 1802160, 1922304, 2004903, 2227670, 2402880, 2673204, 2883456, 3203840, 3341505, 3564272, 3604320, 4009806, 4455340, 4805760, 5346408, 5766912, 6683010, 7128544, 7208640, 8019612, 8910680, 9611520, 10024515, 10692816, 13366020, 14257088, 14417280, 16039224, 17821360, 20049030, 21385632, 26732040, 28514176, 28834560, 32078448, 35642720, 40098060, 42771264, 53464080, 57028352, 64156896, 71285440, 80196120, 85542528, 106928160, 128313792, 142570880, 160392240, 171085056, 213856320, 256627584, 285141760, 320784480, 427712640, 513255168, 641568960, 855425280, 1283137920, 2566275840]

約数ペア:

[(1, 2566275840), (2, 1283137920), (3, 855425280), (4, 641568960), (5, 513255168), (6, 427712640), (8, 320784480), (9, 285141760), (10, 256627584), (12, 213856320), (15, 171085056), (16, 160392240), (18, 142570880), (20, 128313792), (24, 106928160), (30, 85542528), (32, 80196120), (36, 71285440), (40, 64156896), (45, 57028352), (48, 53464080), (60, 42771264), (64, 40098060), (72, 35642720), (80, 32078448), (89, 28834560), (90, 28514176), (96, 26732040), (120, 21385632), (128, 20049030), (144, 17821360), (160, 16039224), (178, 14417280), (180, 14257088), (192, 13366020), (240, 10692816), (256, 10024515), (267, 9611520), (288, 8910680), (320, 8019612), (356, 7208640), (360, 7128544), (384, 6683010), (445, 5766912), (480, 5346408), (534, 4805760), (576, 4455340), (640, 4009806), (712, 3604320), (720, 3564272), (768, 3341505), (801, 3203840), (890, 2883456), (960, 2673204), (1068, 2402880), (1152, 2227670), (1280, 2004903), (1335, 1922304), (1424, 1802160), (1440, 1782136), (1602, 1601920), (1780, 1441728), (1920, 1336602), (2136, 1201440), (2304, 1113835), (2503, 1025280), (2670, 961152), (2848, 901080), (2880, 891068), (3204, 800960), (3560, 720864), (3840, 668301), (4005, 640768), (4272, 600720), (5006, 512640), (5340, 480576), (5696, 450540), (5760, 445534), (6408, 400480), (7120, 360432), (7509, 341760), (8010, 320384), (8544, 300360), (10012, 256320), (10680, 240288), (11392, 225270), (11520, 222767), (12515, 205056), (12816, 200240), (14240, 180216), (15018, 170880), (16020, 160192), (17088, 150180), (20024, 128160), (21360, 120144), (22527, 113920), (22784, 112635), (25030, 102528), (25632, 100120), (28480, 90108), (30036, 85440), (32040, 80096), (34176, 75090), (37545, 68352), (40048, 64080), (42720, 60072), (45054, 56960), (50060, 51264)]