284041680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 980294400

約数和(自身を除く): 696252720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 149, 156, 169, 188, 195, 208, 235, 240, 260, 282, 298, 312, 338, 376, 390, 447, 470, 507, 520, 564, 596, 611, 624, 676, 705, 745, 752, 780, 845, 894, 940, 1014, 1040, 1128, 1192, 1222, 1352, 1410, 1490, 1560, 1690, 1788, 1833, 1880, 1937, 2028, 2235, 2256, 2384, 2444, 2535, 2704, 2820, 2980, 3055, 3120, 3380, 3576, 3666, 3760, 3874, 4056, 4470, 4888, 5070, 5640, 5811, 5960, 6110, 6760, 7003, 7152, 7332, 7748, 7943, 8112, 8940, 9165, 9685, 9776, 10140, 11280, 11622, 11920, 12220, 13520, 14006, 14664, 15496, 15886, 17880, 18330, 19370, 20280, 21009, 23244, 23829, 24440, 25181, 28012, 29055, 29328, 30992, 31772, 35015, 35760, 36660, 38740, 39715, 40560, 42018, 46488, 47658, 48880, 50362, 56024, 58110, 63544, 70030, 73320, 75543, 77480, 79430, 84036, 91039, 92976, 95316, 100724, 105045, 112048, 116220, 119145, 125905, 127088, 140060, 146640, 151086, 154960, 158860, 168072, 182078, 190632, 201448, 210090, 232440, 238290, 251810, 273117, 280120, 302172, 317720, 336144, 364156, 377715, 381264, 402896, 420180, 455195, 464880, 476580, 503620, 546234, 560240, 604344, 635440, 728312, 755430, 840360, 910390, 953160, 1007240, 1092468, 1183507, 1208688, 1365585, 1456624, 1510860, 1680720, 1820780, 1906320, 2014480, 2184936, 2367014, 2731170, 3021720, 3550521, 3641560, 4369872, 4734028, 5462340, 5917535, 6043440, 7101042, 7283120, 9468056, 10924680, 11835070, 14202084, 17752605, 18936112, 21849360, 23670140, 28404168, 35505210, 47340280, 56808336, 71010420, 94680560, 142020840, 284041680]

約数ペア:

[(1, 284041680), (2, 142020840), (3, 94680560), (4, 71010420), (5, 56808336), (6, 47340280), (8, 35505210), (10, 28404168), (12, 23670140), (13, 21849360), (15, 18936112), (16, 17752605), (20, 14202084), (24, 11835070), (26, 10924680), (30, 9468056), (39, 7283120), (40, 7101042), (47, 6043440), (48, 5917535), (52, 5462340), (60, 4734028), (65, 4369872), (78, 3641560), (80, 3550521), (94, 3021720), (104, 2731170), (120, 2367014), (130, 2184936), (141, 2014480), (149, 1906320), (156, 1820780), (169, 1680720), (188, 1510860), (195, 1456624), (208, 1365585), (235, 1208688), (240, 1183507), (260, 1092468), (282, 1007240), (298, 953160), (312, 910390), (338, 840360), (376, 755430), (390, 728312), (447, 635440), (470, 604344), (507, 560240), (520, 546234), (564, 503620), (596, 476580), (611, 464880), (624, 455195), (676, 420180), (705, 402896), (745, 381264), (752, 377715), (780, 364156), (845, 336144), (894, 317720), (940, 302172), (1014, 280120), (1040, 273117), (1128, 251810), (1192, 238290), (1222, 232440), (1352, 210090), (1410, 201448), (1490, 190632), (1560, 182078), (1690, 168072), (1788, 158860), (1833, 154960), (1880, 151086), (1937, 146640), (2028, 140060), (2235, 127088), (2256, 125905), (2384, 119145), (2444, 116220), (2535, 112048), (2704, 105045), (2820, 100724), (2980, 95316), (3055, 92976), (3120, 91039), (3380, 84036), (3576, 79430), (3666, 77480), (3760, 75543), (3874, 73320), (4056, 70030), (4470, 63544), (4888, 58110), (5070, 56024), (5640, 50362), (5811, 48880), (5960, 47658), (6110, 46488), (6760, 42018), (7003, 40560), (7152, 39715), (7332, 38740), (7748, 36660), (7943, 35760), (8112, 35015), (8940, 31772), (9165, 30992), (9685, 29328), (9776, 29055), (10140, 28012), (11280, 25181), (11622, 24440), (11920, 23829), (12220, 23244), (13520, 21009), (14006, 20280), (14664, 19370), (15496, 18330), (15886, 17880)]