2188045440

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{18089}}^1$

素因数の和:18124

約数の個数: 256

約数和(自身を含む): 8856864000

約数和(自身を除く): 6668818560

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 18089, 20160, 24192, 30240, 36178, 40320, 54267, 60480, 72356, 90445, 108534, 120960, 126623, 144712, 162801, 180890, 217068, 253246, 271335, 289424, 325602, 361780, 379869, 434136, 488403, 506492, 542670, 578848, 633115, 651204, 723560, 759738, 814005, 868272, 976806, 1012984, 1085340, 1139607, 1157696, 1266230, 1302408, 1447120, 1519476, 1628010, 1736544, 1899345, 1953612, 2025968, 2170680, 2279214, 2315392, 2442015, 2532460, 2604816, 2894240, 3038952, 3256020, 3418821, 3473088, 3798690, 3907224, 4051936, 4341360, 4558428, 4884030, 5064920, 5209632, 5698035, 5788480, 6077904, 6512040, 6837642, 6946176, 7597380, 7814448, 8103872, 8682720, 9116856, 9768060, 10129840, 10419264, 11396070, 11576960, 12155808, 13024080, 13675284, 15194760, 15628896, 16207744, 17094105, 17365440, 18233712, 19536120, 20259680, 20838528, 22792140, 24311616, 26048160, 27350568, 30389520, 31257792, 34188210, 34730880, 36467424, 39072240, 40519360, 45584280, 48623232, 52096320, 54701136, 60779040, 62515584, 68376420, 72934848, 78144480, 81038720, 91168560, 104192640, 109402272, 121558080, 136752840, 145869696, 156288960, 182337120, 218804544, 243116160, 273505680, 312577920, 364674240, 437609088, 547011360, 729348480, 1094022720, 2188045440]

約数ペア:

[(1, 2188045440), (2, 1094022720), (3, 729348480), (4, 547011360), (5, 437609088), (6, 364674240), (7, 312577920), (8, 273505680), (9, 243116160), (10, 218804544), (12, 182337120), (14, 156288960), (15, 145869696), (16, 136752840), (18, 121558080), (20, 109402272), (21, 104192640), (24, 91168560), (27, 81038720), (28, 78144480), (30, 72934848), (32, 68376420), (35, 62515584), (36, 60779040), (40, 54701136), (42, 52096320), (45, 48623232), (48, 45584280), (54, 40519360), (56, 39072240), (60, 36467424), (63, 34730880), (64, 34188210), (70, 31257792), (72, 30389520), (80, 27350568), (84, 26048160), (90, 24311616), (96, 22792140), (105, 20838528), (108, 20259680), (112, 19536120), (120, 18233712), (126, 17365440), (128, 17094105), (135, 16207744), (140, 15628896), (144, 15194760), (160, 13675284), (168, 13024080), (180, 12155808), (189, 11576960), (192, 11396070), (210, 10419264), (216, 10129840), (224, 9768060), (240, 9116856), (252, 8682720), (270, 8103872), (280, 7814448), (288, 7597380), (315, 6946176), (320, 6837642), (336, 6512040), (360, 6077904), (378, 5788480), (384, 5698035), (420, 5209632), (432, 5064920), (448, 4884030), (480, 4558428), (504, 4341360), (540, 4051936), (560, 3907224), (576, 3798690), (630, 3473088), (640, 3418821), (672, 3256020), (720, 3038952), (756, 2894240), (840, 2604816), (864, 2532460), (896, 2442015), (945, 2315392), (960, 2279214), (1008, 2170680), (1080, 2025968), (1120, 1953612), (1152, 1899345), (1260, 1736544), (1344, 1628010), (1440, 1519476), (1512, 1447120), (1680, 1302408), (1728, 1266230), (1890, 1157696), (1920, 1139607), (2016, 1085340), (2160, 1012984), (2240, 976806), (2520, 868272), (2688, 814005), (2880, 759738), (3024, 723560), (3360, 651204), (3456, 633115), (3780, 578848), (4032, 542670), (4320, 506492), (4480, 488403), (5040, 434136), (5760, 379869), (6048, 361780), (6720, 325602), (7560, 289424), (8064, 271335), (8640, 253246), (10080, 217068), (12096, 180890), (13440, 162801), (15120, 144712), (17280, 126623), (18089, 120960), (20160, 108534), (24192, 90445), (30240, 72356), (36178, 60480), (40320, 54267)]