6691991680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1207

約数の個数: 256

約数和(自身を含む): 18720149760

約数和(自身を除く): 12028158080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 37, 40, 44, 46, 55, 64, 74, 80, 88, 92, 110, 115, 128, 148, 160, 176, 184, 185, 220, 230, 253, 296, 320, 352, 368, 370, 407, 440, 460, 506, 592, 640, 704, 736, 740, 814, 851, 880, 920, 1012, 1117, 1184, 1265, 1408, 1472, 1480, 1628, 1702, 1760, 1840, 2024, 2035, 2234, 2368, 2530, 2944, 2960, 3256, 3404, 3520, 3680, 4048, 4070, 4255, 4468, 4736, 5060, 5585, 5920, 6512, 6808, 7040, 7360, 8096, 8140, 8510, 8936, 9361, 10120, 11170, 11840, 12287, 13024, 13616, 14720, 16192, 16280, 17020, 17872, 18722, 20240, 22340, 23680, 24574, 25691, 26048, 27232, 32384, 32560, 34040, 35744, 37444, 40480, 41329, 44680, 46805, 49148, 51382, 52096, 54464, 61435, 65120, 68080, 71488, 74888, 80960, 82658, 89360, 93610, 98296, 102764, 108928, 122870, 128455, 130240, 136160, 142976, 149776, 161920, 165316, 178720, 187220, 196592, 205528, 206645, 245740, 256910, 260480, 272320, 282601, 299552, 330632, 357440, 374440, 393184, 411056, 413290, 454619, 491480, 513820, 544640, 565202, 599104, 661264, 714880, 748880, 786368, 822112, 826580, 909238, 950567, 982960, 1027640, 1130404, 1198208, 1322528, 1413005, 1497760, 1572736, 1644224, 1653160, 1818476, 1901134, 1965920, 2055280, 2260808, 2273095, 2645056, 2826010, 2995520, 3288448, 3306320, 3636952, 3802268, 3931840, 4110560, 4521616, 4546190, 4752835, 5290112, 5652020, 5991040, 6612640, 7273904, 7604536, 7863680, 8221120, 9043232, 9092380, 9505670, 10456237, 11304040, 13225280, 14547808, 15209072, 16442240, 18086464, 18184760, 19011340, 20912474, 22608080, 26450560, 29095616, 30418144, 36172928, 36369520, 38022680, 41824948, 45216160, 52281185, 58191232, 60836288, 72739040, 76045360, 83649896, 90432320, 104562370, 121672576, 145478080, 152090720, 167299792, 180864640, 209124740, 290956160, 304181440, 334599584, 418249480, 608362880, 669199168, 836498960, 1338398336, 1672997920, 3345995840, 6691991680]

約数ペア:

[(1, 6691991680), (2, 3345995840), (4, 1672997920), (5, 1338398336), (8, 836498960), (10, 669199168), (11, 608362880), (16, 418249480), (20, 334599584), (22, 304181440), (23, 290956160), (32, 209124740), (37, 180864640), (40, 167299792), (44, 152090720), (46, 145478080), (55, 121672576), (64, 104562370), (74, 90432320), (80, 83649896), (88, 76045360), (92, 72739040), (110, 60836288), (115, 58191232), (128, 52281185), (148, 45216160), (160, 41824948), (176, 38022680), (184, 36369520), (185, 36172928), (220, 30418144), (230, 29095616), (253, 26450560), (296, 22608080), (320, 20912474), (352, 19011340), (368, 18184760), (370, 18086464), (407, 16442240), (440, 15209072), (460, 14547808), (506, 13225280), (592, 11304040), (640, 10456237), (704, 9505670), (736, 9092380), (740, 9043232), (814, 8221120), (851, 7863680), (880, 7604536), (920, 7273904), (1012, 6612640), (1117, 5991040), (1184, 5652020), (1265, 5290112), (1408, 4752835), (1472, 4546190), (1480, 4521616), (1628, 4110560), (1702, 3931840), (1760, 3802268), (1840, 3636952), (2024, 3306320), (2035, 3288448), (2234, 2995520), (2368, 2826010), (2530, 2645056), (2944, 2273095), (2960, 2260808), (3256, 2055280), (3404, 1965920), (3520, 1901134), (3680, 1818476), (4048, 1653160), (4070, 1644224), (4255, 1572736), (4468, 1497760), (4736, 1413005), (5060, 1322528), (5585, 1198208), (5920, 1130404), (6512, 1027640), (6808, 982960), (7040, 950567), (7360, 909238), (8096, 826580), (8140, 822112), (8510, 786368), (8936, 748880), (9361, 714880), (10120, 661264), (11170, 599104), (11840, 565202), (12287, 544640), (13024, 513820), (13616, 491480), (14720, 454619), (16192, 413290), (16280, 411056), (17020, 393184), (17872, 374440), (18722, 357440), (20240, 330632), (22340, 299552), (23680, 282601), (24574, 272320), (25691, 260480), (26048, 256910), (27232, 245740), (32384, 206645), (32560, 205528), (34040, 196592), (35744, 187220), (37444, 178720), (40480, 165316), (41329, 161920), (44680, 149776), (46805, 142976), (49148, 136160), (51382, 130240), (52096, 128455), (54464, 122870), (61435, 108928), (65120, 102764), (68080, 98296), (71488, 93610), (74888, 89360), (80960, 82658)]