129383280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 240

約数和(自身を含む): 489093696

約数和(自身を除く): 359710416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 601, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1202, 1380, 1495, 1560, 1656, 1794, 1803, 1840, 1872, 2070, 2340, 2392, 2404, 2691, 2760, 2990, 3005, 3120, 3312, 3588, 3606, 4140, 4485, 4680, 4784, 4808, 5382, 5409, 5520, 5980, 6010, 7176, 7212, 7813, 8280, 8970, 9015, 9360, 9616, 10764, 10818, 11960, 12020, 13455, 13823, 14352, 14424, 15626, 16560, 17940, 18030, 21528, 21636, 23439, 23920, 24040, 26910, 27045, 27646, 28848, 31252, 35880, 36060, 39065, 41469, 43056, 43272, 46878, 48080, 53820, 54090, 55292, 62504, 69115, 70317, 71760, 72120, 78130, 82938, 86544, 93756, 107640, 108180, 110584, 117195, 124407, 125008, 138230, 140634, 144240, 156260, 165876, 179699, 187512, 207345, 215280, 216360, 221168, 234390, 248814, 276460, 281268, 312520, 331752, 351585, 359398, 375024, 414690, 432720, 468780, 497628, 539097, 552920, 562536, 622035, 625040, 663504, 703170, 718796, 829380, 898495, 937560, 995256, 1078194, 1105840, 1125072, 1244070, 1406340, 1437592, 1617291, 1658760, 1796990, 1875120, 1990512, 2156388, 2488140, 2695485, 2812680, 2875184, 3234582, 3317520, 3593980, 4312776, 4976280, 5390970, 5625360, 6469164, 7187960, 8086455, 8625552, 9952560, 10781940, 12938328, 14375920, 16172910, 21563880, 25876656, 32345820, 43127760, 64691640, 129383280]

約数ペア:

[(1, 129383280), (2, 64691640), (3, 43127760), (4, 32345820), (5, 25876656), (6, 21563880), (8, 16172910), (9, 14375920), (10, 12938328), (12, 10781940), (13, 9952560), (15, 8625552), (16, 8086455), (18, 7187960), (20, 6469164), (23, 5625360), (24, 5390970), (26, 4976280), (30, 4312776), (36, 3593980), (39, 3317520), (40, 3234582), (45, 2875184), (46, 2812680), (48, 2695485), (52, 2488140), (60, 2156388), (65, 1990512), (69, 1875120), (72, 1796990), (78, 1658760), (80, 1617291), (90, 1437592), (92, 1406340), (104, 1244070), (115, 1125072), (117, 1105840), (120, 1078194), (130, 995256), (138, 937560), (144, 898495), (156, 829380), (180, 718796), (184, 703170), (195, 663504), (207, 625040), (208, 622035), (230, 562536), (234, 552920), (240, 539097), (260, 497628), (276, 468780), (299, 432720), (312, 414690), (345, 375024), (360, 359398), (368, 351585), (390, 331752), (414, 312520), (460, 281268), (468, 276460), (520, 248814), (552, 234390), (585, 221168), (598, 216360), (601, 215280), (624, 207345), (690, 187512), (720, 179699), (780, 165876), (828, 156260), (897, 144240), (920, 140634), (936, 138230), (1035, 125008), (1040, 124407), (1104, 117195), (1170, 110584), (1196, 108180), (1202, 107640), (1380, 93756), (1495, 86544), (1560, 82938), (1656, 78130), (1794, 72120), (1803, 71760), (1840, 70317), (1872, 69115), (2070, 62504), (2340, 55292), (2392, 54090), (2404, 53820), (2691, 48080), (2760, 46878), (2990, 43272), (3005, 43056), (3120, 41469), (3312, 39065), (3588, 36060), (3606, 35880), (4140, 31252), (4485, 28848), (4680, 27646), (4784, 27045), (4808, 26910), (5382, 24040), (5409, 23920), (5520, 23439), (5980, 21636), (6010, 21528), (7176, 18030), (7212, 17940), (7813, 16560), (8280, 15626), (8970, 14424), (9015, 14352), (9360, 13823), (9616, 13455), (10764, 12020), (10818, 11960)]