222445440

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 320

約数和(自身を含む): 909358560

約数和(自身を除く): 686913120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 613, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1226, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1839, 1890, 1920, 2016, 2160, 2240, 2268, 2452, 2520, 2592, 2688, 2835, 2880, 3024, 3065, 3240, 3360, 3456, 3678, 3780, 4032, 4291, 4320, 4480, 4536, 4904, 5040, 5184, 5517, 5670, 5760, 6048, 6130, 6480, 6720, 7356, 7560, 8064, 8582, 8640, 9072, 9195, 9808, 10080, 10368, 11034, 11340, 12096, 12260, 12873, 12960, 13440, 14712, 15120, 16551, 17164, 17280, 18144, 18390, 19616, 20160, 21455, 22068, 22680, 24192, 24520, 25746, 25920, 27585, 29424, 30240, 33102, 34328, 36288, 36780, 38619, 39232, 40320, 42910, 44136, 45360, 49040, 49653, 51492, 51840, 55170, 58848, 60480, 64365, 66204, 68656, 72576, 73560, 77238, 78464, 82755, 85820, 88272, 90720, 98080, 99306, 102984, 110340, 115857, 117696, 120960, 128730, 132408, 137312, 147120, 154476, 165510, 171640, 176544, 181440, 193095, 196160, 198612, 205968, 220680, 231714, 235392, 248265, 257460, 264816, 274624, 294240, 308952, 331020, 343280, 347571, 353088, 362880, 386190, 392320, 397224, 411936, 441360, 463428, 496530, 514920, 529632, 549248, 579285, 588480, 617904, 662040, 686560, 695142, 706176, 772380, 794448, 823872, 882720, 926856, 993060, 1029840, 1059264, 1158570, 1176960, 1235808, 1324080, 1373120, 1390284, 1544760, 1588896, 1647744, 1737855, 1765440, 1853712, 1986120, 2059680, 2118528, 2317140, 2471616, 2648160, 2746240, 2780568, 3089520, 3177792, 3475710, 3530880, 3707424, 3972240, 4119360, 4634280, 4943232, 5296320, 5561136, 6179040, 6355584, 6951420, 7414848, 7944480, 8238720, 9268560, 10592640, 11122272, 12358080, 13902840, 14829696, 15888960, 18537120, 22244544, 24716160, 27805680, 31777920, 37074240, 44489088, 55611360, 74148480, 111222720, 222445440]

約数ペア:

[(1, 222445440), (2, 111222720), (3, 74148480), (4, 55611360), (5, 44489088), (6, 37074240), (7, 31777920), (8, 27805680), (9, 24716160), (10, 22244544), (12, 18537120), (14, 15888960), (15, 14829696), (16, 13902840), (18, 12358080), (20, 11122272), (21, 10592640), (24, 9268560), (27, 8238720), (28, 7944480), (30, 7414848), (32, 6951420), (35, 6355584), (36, 6179040), (40, 5561136), (42, 5296320), (45, 4943232), (48, 4634280), (54, 4119360), (56, 3972240), (60, 3707424), (63, 3530880), (64, 3475710), (70, 3177792), (72, 3089520), (80, 2780568), (81, 2746240), (84, 2648160), (90, 2471616), (96, 2317140), (105, 2118528), (108, 2059680), (112, 1986120), (120, 1853712), (126, 1765440), (128, 1737855), (135, 1647744), (140, 1588896), (144, 1544760), (160, 1390284), (162, 1373120), (168, 1324080), (180, 1235808), (189, 1176960), (192, 1158570), (210, 1059264), (216, 1029840), (224, 993060), (240, 926856), (252, 882720), (270, 823872), (280, 794448), (288, 772380), (315, 706176), (320, 695142), (324, 686560), (336, 662040), (360, 617904), (378, 588480), (384, 579285), (405, 549248), (420, 529632), (432, 514920), (448, 496530), (480, 463428), (504, 441360), (540, 411936), (560, 397224), (567, 392320), (576, 386190), (613, 362880), (630, 353088), (640, 347571), (648, 343280), (672, 331020), (720, 308952), (756, 294240), (810, 274624), (840, 264816), (864, 257460), (896, 248265), (945, 235392), (960, 231714), (1008, 220680), (1080, 205968), (1120, 198612), (1134, 196160), (1152, 193095), (1226, 181440), (1260, 176544), (1296, 171640), (1344, 165510), (1440, 154476), (1512, 147120), (1620, 137312), (1680, 132408), (1728, 128730), (1839, 120960), (1890, 117696), (1920, 115857), (2016, 110340), (2160, 102984), (2240, 99306), (2268, 98080), (2452, 90720), (2520, 88272), (2592, 85820), (2688, 82755), (2835, 78464), (2880, 77238), (3024, 73560), (3065, 72576), (3240, 68656), (3360, 66204), (3456, 64365), (3678, 60480), (3780, 58848), (4032, 55170), (4291, 51840), (4320, 51492), (4480, 49653), (4536, 49040), (4904, 45360), (5040, 44136), (5184, 42910), (5517, 40320), (5670, 39232), (5760, 38619), (6048, 36780), (6130, 36288), (6480, 34328), (6720, 33102), (7356, 30240), (7560, 29424), (8064, 27585), (8582, 25920), (8640, 25746), (9072, 24520), (9195, 24192), (9808, 22680), (10080, 22068), (10368, 21455), (11034, 20160), (11340, 19616), (12096, 18390), (12260, 18144), (12873, 17280), (12960, 17164), (13440, 16551), (14712, 15120)]