1809267840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2101

約数の個数: 320

約数和(自身を含む): 6844626360

約数和(自身を除く): 5035358520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1920, 2040, 2053, 2160, 2176, 2295, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3456, 3672, 4080, 4106, 4320, 4590, 4896, 5184, 5440, 5508, 5760, 6120, 6159, 6480, 6528, 6885, 7344, 8160, 8212, 8640, 9180, 9792, 10265, 10368, 10880, 11016, 12240, 12318, 12960, 13770, 14688, 16320, 16424, 17280, 18360, 18477, 19584, 20530, 22032, 24480, 24636, 25920, 27540, 29376, 30795, 32640, 32848, 34901, 36720, 36954, 41060, 44064, 48960, 49272, 51840, 55080, 55431, 58752, 61590, 65696, 69802, 73440, 73908, 82120, 88128, 92385, 97920, 98544, 104703, 110160, 110862, 123180, 131392, 139604, 146880, 147816, 164240, 166293, 174505, 176256, 184770, 197088, 209406, 220320, 221724, 246360, 262784, 277155, 279208, 293760, 295632, 314109, 328480, 332586, 349010, 369540, 394176, 418812, 440640, 443448, 492720, 523515, 554310, 558416, 591264, 628218, 656960, 665172, 698020, 739080, 788352, 831465, 837624, 881280, 886896, 942327, 985440, 1047030, 1108620, 1116832, 1182528, 1256436, 1313920, 1330344, 1396040, 1478160, 1570545, 1662930, 1675248, 1773792, 1884654, 1970880, 2094060, 2217240, 2233664, 2365056, 2512872, 2660688, 2792080, 2826981, 2956320, 3141090, 3325860, 3350496, 3547584, 3769308, 3941760, 4188120, 4434480, 4467328, 4711635, 5025744, 5321376, 5584160, 5653962, 5912640, 6282180, 6651720, 6700992, 7095168, 7538616, 8376240, 8868960, 9423270, 10051488, 10642752, 11168320, 11307924, 11825280, 12564360, 13303440, 13401984, 14134905, 15077232, 16752480, 17737920, 18846540, 20102976, 21285504, 22336640, 22615848, 25128720, 26606880, 28269810, 30154464, 33504960, 35475840, 37693080, 40205952, 45231696, 50257440, 53213760, 56539620, 60308928, 67009920, 75386160, 90463392, 100514880, 106427520, 113079240, 120617856, 150772320, 180926784, 201029760, 226158480, 301544640, 361853568, 452316960, 603089280, 904633920, 1809267840]

約数ペア:

[(1, 1809267840), (2, 904633920), (3, 603089280), (4, 452316960), (5, 361853568), (6, 301544640), (8, 226158480), (9, 201029760), (10, 180926784), (12, 150772320), (15, 120617856), (16, 113079240), (17, 106427520), (18, 100514880), (20, 90463392), (24, 75386160), (27, 67009920), (30, 60308928), (32, 56539620), (34, 53213760), (36, 50257440), (40, 45231696), (45, 40205952), (48, 37693080), (51, 35475840), (54, 33504960), (60, 30154464), (64, 28269810), (68, 26606880), (72, 25128720), (80, 22615848), (81, 22336640), (85, 21285504), (90, 20102976), (96, 18846540), (102, 17737920), (108, 16752480), (120, 15077232), (128, 14134905), (135, 13401984), (136, 13303440), (144, 12564360), (153, 11825280), (160, 11307924), (162, 11168320), (170, 10642752), (180, 10051488), (192, 9423270), (204, 8868960), (216, 8376240), (240, 7538616), (255, 7095168), (270, 6700992), (272, 6651720), (288, 6282180), (306, 5912640), (320, 5653962), (324, 5584160), (340, 5321376), (360, 5025744), (384, 4711635), (405, 4467328), (408, 4434480), (432, 4188120), (459, 3941760), (480, 3769308), (510, 3547584), (540, 3350496), (544, 3325860), (576, 3141090), (612, 2956320), (640, 2826981), (648, 2792080), (680, 2660688), (720, 2512872), (765, 2365056), (810, 2233664), (816, 2217240), (864, 2094060), (918, 1970880), (960, 1884654), (1020, 1773792), (1080, 1675248), (1088, 1662930), (1152, 1570545), (1224, 1478160), (1296, 1396040), (1360, 1330344), (1377, 1313920), (1440, 1256436), (1530, 1182528), (1620, 1116832), (1632, 1108620), (1728, 1047030), (1836, 985440), (1920, 942327), (2040, 886896), (2053, 881280), (2160, 837624), (2176, 831465), (2295, 788352), (2448, 739080), (2592, 698020), (2720, 665172), (2754, 656960), (2880, 628218), (3060, 591264), (3240, 558416), (3264, 554310), (3456, 523515), (3672, 492720), (4080, 443448), (4106, 440640), (4320, 418812), (4590, 394176), (4896, 369540), (5184, 349010), (5440, 332586), (5508, 328480), (5760, 314109), (6120, 295632), (6159, 293760), (6480, 279208), (6528, 277155), (6885, 262784), (7344, 246360), (8160, 221724), (8212, 220320), (8640, 209406), (9180, 197088), (9792, 184770), (10265, 176256), (10368, 174505), (10880, 166293), (11016, 164240), (12240, 147816), (12318, 146880), (12960, 139604), (13770, 131392), (14688, 123180), (16320, 110862), (16424, 110160), (17280, 104703), (18360, 98544), (18477, 97920), (19584, 92385), (20530, 88128), (22032, 82120), (24480, 73908), (24636, 73440), (25920, 69802), (27540, 65696), (29376, 61590), (30795, 58752), (32640, 55431), (32848, 55080), (34901, 51840), (36720, 49272), (36954, 48960), (41060, 44064)]