8712427360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1286

約数の個数: 288

約数和(自身を含む): 26160980832

約数和(自身を除く): 17448553472

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 73, 80, 91, 98, 104, 112, 130, 140, 146, 160, 182, 196, 208, 224, 245, 260, 280, 292, 364, 365, 392, 416, 455, 490, 511, 520, 560, 584, 637, 728, 730, 784, 910, 949, 980, 1022, 1040, 1120, 1168, 1171, 1274, 1456, 1460, 1568, 1820, 1898, 1960, 2044, 2080, 2336, 2342, 2548, 2555, 2912, 2920, 3185, 3577, 3640, 3796, 3920, 4088, 4684, 4745, 5096, 5110, 5840, 5855, 6370, 6643, 7154, 7280, 7592, 7840, 8176, 8197, 9368, 9490, 10192, 10220, 11680, 11710, 12740, 13286, 14308, 14560, 15184, 15223, 16352, 16394, 17885, 18736, 18980, 20384, 20440, 23420, 25480, 26572, 28616, 30368, 30446, 32788, 33215, 35770, 37472, 37960, 40880, 40985, 46501, 46840, 50960, 53144, 57232, 57379, 60892, 65576, 66430, 71540, 75920, 76115, 81760, 81970, 85483, 93002, 93680, 101920, 106288, 106561, 114464, 114758, 121784, 131152, 132860, 143080, 151840, 152230, 163940, 170966, 186004, 187360, 212576, 213122, 229516, 232505, 243568, 262304, 265720, 286160, 286895, 304460, 327880, 341932, 372008, 426244, 427415, 459032, 465010, 487136, 531440, 532805, 572320, 573790, 598381, 608920, 655760, 683864, 744016, 745927, 852488, 854830, 918064, 930020, 1062880, 1065610, 1111279, 1147580, 1196762, 1217840, 1311520, 1367728, 1488032, 1491854, 1704976, 1709660, 1836128, 1860040, 2131220, 2222558, 2295160, 2393524, 2435680, 2735456, 2983708, 2991905, 3409952, 3419320, 3720080, 3729635, 4188667, 4262440, 4445116, 4590320, 4787048, 5556395, 5967416, 5983810, 6838640, 7440160, 7459270, 7778953, 8377334, 8524880, 8890232, 9180640, 9574096, 11112790, 11934832, 11967620, 13677280, 14918540, 15557906, 16754668, 17049760, 17780464, 19148192, 20943335, 22225580, 23869664, 23935240, 29837080, 31115812, 33509336, 35560928, 38894765, 41886670, 44451160, 47870480, 54452671, 59674160, 62231624, 67018672, 77789530, 83773340, 88902320, 95740960, 108905342, 119348320, 124463248, 134037344, 155579060, 167546680, 177804640, 217810684, 248926496, 272263355, 311158120, 335093360, 435621368, 544526710, 622316240, 670186720, 871242736, 1089053420, 1244632480, 1742485472, 2178106840, 4356213680, 8712427360]

約数ペア:

[(1, 8712427360), (2, 4356213680), (4, 2178106840), (5, 1742485472), (7, 1244632480), (8, 1089053420), (10, 871242736), (13, 670186720), (14, 622316240), (16, 544526710), (20, 435621368), (26, 335093360), (28, 311158120), (32, 272263355), (35, 248926496), (40, 217810684), (49, 177804640), (52, 167546680), (56, 155579060), (65, 134037344), (70, 124463248), (73, 119348320), (80, 108905342), (91, 95740960), (98, 88902320), (104, 83773340), (112, 77789530), (130, 67018672), (140, 62231624), (146, 59674160), (160, 54452671), (182, 47870480), (196, 44451160), (208, 41886670), (224, 38894765), (245, 35560928), (260, 33509336), (280, 31115812), (292, 29837080), (364, 23935240), (365, 23869664), (392, 22225580), (416, 20943335), (455, 19148192), (490, 17780464), (511, 17049760), (520, 16754668), (560, 15557906), (584, 14918540), (637, 13677280), (728, 11967620), (730, 11934832), (784, 11112790), (910, 9574096), (949, 9180640), (980, 8890232), (1022, 8524880), (1040, 8377334), (1120, 7778953), (1168, 7459270), (1171, 7440160), (1274, 6838640), (1456, 5983810), (1460, 5967416), (1568, 5556395), (1820, 4787048), (1898, 4590320), (1960, 4445116), (2044, 4262440), (2080, 4188667), (2336, 3729635), (2342, 3720080), (2548, 3419320), (2555, 3409952), (2912, 2991905), (2920, 2983708), (3185, 2735456), (3577, 2435680), (3640, 2393524), (3796, 2295160), (3920, 2222558), (4088, 2131220), (4684, 1860040), (4745, 1836128), (5096, 1709660), (5110, 1704976), (5840, 1491854), (5855, 1488032), (6370, 1367728), (6643, 1311520), (7154, 1217840), (7280, 1196762), (7592, 1147580), (7840, 1111279), (8176, 1065610), (8197, 1062880), (9368, 930020), (9490, 918064), (10192, 854830), (10220, 852488), (11680, 745927), (11710, 744016), (12740, 683864), (13286, 655760), (14308, 608920), (14560, 598381), (15184, 573790), (15223, 572320), (16352, 532805), (16394, 531440), (17885, 487136), (18736, 465010), (18980, 459032), (20384, 427415), (20440, 426244), (23420, 372008), (25480, 341932), (26572, 327880), (28616, 304460), (30368, 286895), (30446, 286160), (32788, 265720), (33215, 262304), (35770, 243568), (37472, 232505), (37960, 229516), (40880, 213122), (40985, 212576), (46501, 187360), (46840, 186004), (50960, 170966), (53144, 163940), (57232, 152230), (57379, 151840), (60892, 143080), (65576, 132860), (66430, 131152), (71540, 121784), (75920, 114758), (76115, 114464), (81760, 106561), (81970, 106288), (85483, 101920), (93002, 93680)]