284562720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 288

約数和(自身を含む): 1086426432

約数和(自身を除く): 801863712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 563, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1126, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1689, 1755, 1872, 1944, 2080, 2106, 2160, 2252, 2340, 2430, 2592, 2808, 2815, 3120, 3159, 3240, 3378, 3510, 3744, 3888, 4212, 4320, 4504, 4680, 4860, 5067, 5265, 5616, 5630, 6240, 6318, 6480, 6756, 7020, 7319, 7776, 8424, 8445, 9008, 9360, 9720, 10134, 10530, 11232, 11260, 12636, 12960, 13512, 14040, 14638, 15201, 15795, 16848, 16890, 18016, 18720, 19440, 20268, 21060, 21957, 22520, 25272, 25335, 27024, 28080, 29276, 30402, 31590, 33696, 33780, 36595, 38880, 40536, 42120, 43914, 45040, 45603, 50544, 50670, 54048, 56160, 58552, 60804, 63180, 65871, 67560, 73190, 76005, 81072, 84240, 87828, 90080, 91206, 101088, 101340, 109785, 117104, 121608, 126360, 131742, 135120, 136809, 146380, 152010, 162144, 168480, 175656, 182412, 197613, 202680, 219570, 228015, 234208, 243216, 252720, 263484, 270240, 273618, 292760, 304020, 329355, 351312, 364824, 395226, 405360, 439140, 456030, 486432, 505440, 526968, 547236, 585520, 592839, 608040, 658710, 684045, 702624, 729648, 790452, 810720, 878280, 912060, 988065, 1053936, 1094472, 1171040, 1185678, 1216080, 1317420, 1368090, 1459296, 1580904, 1756560, 1778517, 1824120, 1976130, 2107872, 2188944, 2371356, 2432160, 2634840, 2736180, 2964195, 3161808, 3513120, 3557034, 3648240, 3952260, 4377888, 4742712, 5269680, 5472360, 5928390, 6323616, 7114068, 7296480, 7904520, 8892585, 9485424, 10539360, 10944720, 11856780, 14228136, 15809040, 17785170, 18970848, 21889440, 23713560, 28456272, 31618080, 35570340, 47427120, 56912544, 71140680, 94854240, 142281360, 284562720]

約数ペア:

[(1, 284562720), (2, 142281360), (3, 94854240), (4, 71140680), (5, 56912544), (6, 47427120), (8, 35570340), (9, 31618080), (10, 28456272), (12, 23713560), (13, 21889440), (15, 18970848), (16, 17785170), (18, 15809040), (20, 14228136), (24, 11856780), (26, 10944720), (27, 10539360), (30, 9485424), (32, 8892585), (36, 7904520), (39, 7296480), (40, 7114068), (45, 6323616), (48, 5928390), (52, 5472360), (54, 5269680), (60, 4742712), (65, 4377888), (72, 3952260), (78, 3648240), (80, 3557034), (81, 3513120), (90, 3161808), (96, 2964195), (104, 2736180), (108, 2634840), (117, 2432160), (120, 2371356), (130, 2188944), (135, 2107872), (144, 1976130), (156, 1824120), (160, 1778517), (162, 1756560), (180, 1580904), (195, 1459296), (208, 1368090), (216, 1317420), (234, 1216080), (240, 1185678), (243, 1171040), (260, 1094472), (270, 1053936), (288, 988065), (312, 912060), (324, 878280), (351, 810720), (360, 790452), (390, 729648), (405, 702624), (416, 684045), (432, 658710), (468, 608040), (480, 592839), (486, 585520), (520, 547236), (540, 526968), (563, 505440), (585, 486432), (624, 456030), (648, 439140), (702, 405360), (720, 395226), (780, 364824), (810, 351312), (864, 329355), (936, 304020), (972, 292760), (1040, 273618), (1053, 270240), (1080, 263484), (1126, 252720), (1170, 243216), (1215, 234208), (1248, 228015), (1296, 219570), (1404, 202680), (1440, 197613), (1560, 182412), (1620, 175656), (1689, 168480), (1755, 162144), (1872, 152010), (1944, 146380), (2080, 136809), (2106, 135120), (2160, 131742), (2252, 126360), (2340, 121608), (2430, 117104), (2592, 109785), (2808, 101340), (2815, 101088), (3120, 91206), (3159, 90080), (3240, 87828), (3378, 84240), (3510, 81072), (3744, 76005), (3888, 73190), (4212, 67560), (4320, 65871), (4504, 63180), (4680, 60804), (4860, 58552), (5067, 56160), (5265, 54048), (5616, 50670), (5630, 50544), (6240, 45603), (6318, 45040), (6480, 43914), (6756, 42120), (7020, 40536), (7319, 38880), (7776, 36595), (8424, 33780), (8445, 33696), (9008, 31590), (9360, 30402), (9720, 29276), (10134, 28080), (10530, 27024), (11232, 25335), (11260, 25272), (12636, 22520), (12960, 21957), (13512, 21060), (14040, 20268), (14638, 19440), (15201, 18720), (15795, 18016), (16848, 16890)]