1229800320

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{3389}}^1$

素因数の和:3427

約数の個数: 320

約数和(自身を含む): 5020725600

約数和(自身を除く): 3790925280

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, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3389, 3456, 3780, 4032, 4320, 4480, 4536, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 6778, 7560, 8064, 8640, 9072, 10080, 10167, 10368, 11340, 12096, 12960, 13440, 13556, 15120, 16945, 17280, 18144, 20160, 20334, 22680, 23723, 24192, 25920, 27112, 30240, 30501, 33890, 36288, 40320, 40668, 45360, 47446, 50835, 51840, 54224, 60480, 61002, 67780, 71169, 72576, 81336, 90720, 91503, 94892, 101670, 108448, 118615, 120960, 122004, 135560, 142338, 152505, 162672, 181440, 183006, 189784, 203340, 213507, 216896, 237230, 244008, 271120, 274509, 284676, 305010, 325344, 355845, 362880, 366012, 379568, 406680, 427014, 433792, 457515, 474460, 488016, 542240, 549018, 569352, 610020, 640521, 650688, 711690, 732024, 759136, 813360, 854028, 915030, 948920, 976032, 1067535, 1084480, 1098036, 1138704, 1220040, 1281042, 1301376, 1372545, 1423380, 1464048, 1518272, 1626720, 1708056, 1830060, 1897840, 1921563, 1952064, 2135070, 2168960, 2196072, 2277408, 2440080, 2562084, 2745090, 2846760, 2928096, 3036544, 3202605, 3253440, 3416112, 3660120, 3795680, 3843126, 3904128, 4270140, 4392144, 4554816, 4880160, 5124168, 5490180, 5693520, 5856192, 6405210, 6506880, 6832224, 7320240, 7591360, 7686252, 8540280, 8784288, 9109632, 9607815, 9760320, 10248336, 10980360, 11387040, 11712384, 12810420, 13664448, 14640480, 15182720, 15372504, 17080560, 17568576, 19215630, 19520640, 20496672, 21960720, 22774080, 25620840, 27328896, 29280960, 30745008, 34161120, 35137152, 38431260, 40993344, 43921440, 45548160, 51241680, 58561920, 61490016, 68322240, 76862520, 81986688, 87842880, 102483360, 122980032, 136644480, 153725040, 175685760, 204966720, 245960064, 307450080, 409933440, 614900160, 1229800320]

約数ペア:

[(1, 1229800320), (2, 614900160), (3, 409933440), (4, 307450080), (5, 245960064), (6, 204966720), (7, 175685760), (8, 153725040), (9, 136644480), (10, 122980032), (12, 102483360), (14, 87842880), (15, 81986688), (16, 76862520), (18, 68322240), (20, 61490016), (21, 58561920), (24, 51241680), (27, 45548160), (28, 43921440), (30, 40993344), (32, 38431260), (35, 35137152), (36, 34161120), (40, 30745008), (42, 29280960), (45, 27328896), (48, 25620840), (54, 22774080), (56, 21960720), (60, 20496672), (63, 19520640), (64, 19215630), (70, 17568576), (72, 17080560), (80, 15372504), (81, 15182720), (84, 14640480), (90, 13664448), (96, 12810420), (105, 11712384), (108, 11387040), (112, 10980360), (120, 10248336), (126, 9760320), (128, 9607815), (135, 9109632), (140, 8784288), (144, 8540280), (160, 7686252), (162, 7591360), (168, 7320240), (180, 6832224), (189, 6506880), (192, 6405210), (210, 5856192), (216, 5693520), (224, 5490180), (240, 5124168), (252, 4880160), (270, 4554816), (280, 4392144), (288, 4270140), (315, 3904128), (320, 3843126), (324, 3795680), (336, 3660120), (360, 3416112), (378, 3253440), (384, 3202605), (405, 3036544), (420, 2928096), (432, 2846760), (448, 2745090), (480, 2562084), (504, 2440080), (540, 2277408), (560, 2196072), (567, 2168960), (576, 2135070), (630, 1952064), (640, 1921563), (648, 1897840), (672, 1830060), (720, 1708056), (756, 1626720), (810, 1518272), (840, 1464048), (864, 1423380), (896, 1372545), (945, 1301376), (960, 1281042), (1008, 1220040), (1080, 1138704), (1120, 1098036), (1134, 1084480), (1152, 1067535), (1260, 976032), (1296, 948920), (1344, 915030), (1440, 854028), (1512, 813360), (1620, 759136), (1680, 732024), (1728, 711690), (1890, 650688), (1920, 640521), (2016, 610020), (2160, 569352), (2240, 549018), (2268, 542240), (2520, 488016), (2592, 474460), (2688, 457515), (2835, 433792), (2880, 427014), (3024, 406680), (3240, 379568), (3360, 366012), (3389, 362880), (3456, 355845), (3780, 325344), (4032, 305010), (4320, 284676), (4480, 274509), (4536, 271120), (5040, 244008), (5184, 237230), (5670, 216896), (5760, 213507), (6048, 203340), (6480, 189784), (6720, 183006), (6778, 181440), (7560, 162672), (8064, 152505), (8640, 142338), (9072, 135560), (10080, 122004), (10167, 120960), (10368, 118615), (11340, 108448), (12096, 101670), (12960, 94892), (13440, 91503), (13556, 90720), (15120, 81336), (16945, 72576), (17280, 71169), (18144, 67780), (20160, 61002), (20334, 60480), (22680, 54224), (23723, 51840), (24192, 50835), (25920, 47446), (27112, 45360), (30240, 40668), (30501, 40320), (33890, 36288)]