2498914080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1184

約数の個数: 288

約数和(自身を含む): 9262693440

約数和(自身を除く): 6763779360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 131, 144, 156, 160, 180, 195, 208, 234, 240, 260, 262, 288, 312, 360, 390, 393, 416, 468, 480, 520, 524, 585, 624, 655, 720, 780, 786, 936, 1019, 1040, 1048, 1170, 1179, 1248, 1310, 1440, 1560, 1572, 1703, 1872, 1965, 2038, 2080, 2096, 2340, 2358, 2620, 3057, 3120, 3144, 3406, 3744, 3930, 4076, 4192, 4680, 4716, 5095, 5109, 5240, 5895, 6114, 6240, 6288, 6812, 7860, 8152, 8515, 9171, 9360, 9432, 10190, 10218, 10480, 11790, 12228, 12576, 13247, 13624, 15285, 15327, 15720, 16304, 17030, 18342, 18720, 18864, 20380, 20436, 20960, 23580, 24456, 25545, 26494, 27248, 30570, 30654, 31440, 32608, 34060, 36684, 37728, 39741, 40760, 40872, 45855, 47160, 48912, 51090, 52988, 54496, 61140, 61308, 62880, 66235, 68120, 73368, 76635, 79482, 81520, 81744, 91710, 94320, 97824, 102180, 105976, 119223, 122280, 122616, 132470, 133489, 136240, 146736, 153270, 158964, 163040, 163488, 183420, 188640, 198705, 204360, 211952, 238446, 244560, 245232, 264940, 266978, 272480, 293472, 306540, 317928, 366840, 397410, 400467, 408720, 423904, 476892, 489120, 490464, 529880, 533956, 596115, 613080, 635856, 667445, 733680, 794820, 800934, 817440, 953784, 1059760, 1067912, 1192230, 1201401, 1226160, 1271712, 1334890, 1467360, 1589640, 1601868, 1735357, 1907568, 2002335, 2119520, 2135824, 2384460, 2402802, 2452320, 2669780, 3179280, 3203736, 3470714, 3815136, 4004670, 4271648, 4768920, 4805604, 5206071, 5339560, 6007005, 6358560, 6407472, 6941428, 8009340, 8676785, 9537840, 9611208, 10412142, 10679120, 12014010, 12814944, 13882856, 15618213, 16018680, 17353570, 19075680, 19222416, 20824284, 21358240, 24028020, 26030355, 27765712, 31236426, 32037360, 34707140, 38444832, 41648568, 48056040, 52060710, 55531424, 62472852, 64074720, 69414280, 78091065, 83297136, 96112080, 104121420, 124945704, 138828560, 156182130, 166594272, 192224160, 208242840, 249891408, 277657120, 312364260, 416485680, 499782816, 624728520, 832971360, 1249457040, 2498914080]

約数ペア:

[(1, 2498914080), (2, 1249457040), (3, 832971360), (4, 624728520), (5, 499782816), (6, 416485680), (8, 312364260), (9, 277657120), (10, 249891408), (12, 208242840), (13, 192224160), (15, 166594272), (16, 156182130), (18, 138828560), (20, 124945704), (24, 104121420), (26, 96112080), (30, 83297136), (32, 78091065), (36, 69414280), (39, 64074720), (40, 62472852), (45, 55531424), (48, 52060710), (52, 48056040), (60, 41648568), (65, 38444832), (72, 34707140), (78, 32037360), (80, 31236426), (90, 27765712), (96, 26030355), (104, 24028020), (117, 21358240), (120, 20824284), (130, 19222416), (131, 19075680), (144, 17353570), (156, 16018680), (160, 15618213), (180, 13882856), (195, 12814944), (208, 12014010), (234, 10679120), (240, 10412142), (260, 9611208), (262, 9537840), (288, 8676785), (312, 8009340), (360, 6941428), (390, 6407472), (393, 6358560), (416, 6007005), (468, 5339560), (480, 5206071), (520, 4805604), (524, 4768920), (585, 4271648), (624, 4004670), (655, 3815136), (720, 3470714), (780, 3203736), (786, 3179280), (936, 2669780), (1019, 2452320), (1040, 2402802), (1048, 2384460), (1170, 2135824), (1179, 2119520), (1248, 2002335), (1310, 1907568), (1440, 1735357), (1560, 1601868), (1572, 1589640), (1703, 1467360), (1872, 1334890), (1965, 1271712), (2038, 1226160), (2080, 1201401), (2096, 1192230), (2340, 1067912), (2358, 1059760), (2620, 953784), (3057, 817440), (3120, 800934), (3144, 794820), (3406, 733680), (3744, 667445), (3930, 635856), (4076, 613080), (4192, 596115), (4680, 533956), (4716, 529880), (5095, 490464), (5109, 489120), (5240, 476892), (5895, 423904), (6114, 408720), (6240, 400467), (6288, 397410), (6812, 366840), (7860, 317928), (8152, 306540), (8515, 293472), (9171, 272480), (9360, 266978), (9432, 264940), (10190, 245232), (10218, 244560), (10480, 238446), (11790, 211952), (12228, 204360), (12576, 198705), (13247, 188640), (13624, 183420), (15285, 163488), (15327, 163040), (15720, 158964), (16304, 153270), (17030, 146736), (18342, 136240), (18720, 133489), (18864, 132470), (20380, 122616), (20436, 122280), (20960, 119223), (23580, 105976), (24456, 102180), (25545, 97824), (26494, 94320), (27248, 91710), (30570, 81744), (30654, 81520), (31440, 79482), (32608, 76635), (34060, 73368), (36684, 68120), (37728, 66235), (39741, 62880), (40760, 61308), (40872, 61140), (45855, 54496), (47160, 52988), (48912, 51090)]