1880761680

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 560

約数和(自身を含む): 7962776064

約数和(自身を除く): 6082014384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 240, 243, 252, 255, 270, 271, 272, 280, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 459, 476, 486, 504, 510, 540, 542, 560, 567, 595, 612, 630, 648, 680, 714, 720, 729, 756, 765, 810, 813, 816, 840, 918, 945, 952, 972, 1008, 1020, 1071, 1080, 1084, 1134, 1190, 1215, 1224, 1260, 1296, 1355, 1360, 1377, 1428, 1458, 1512, 1530, 1620, 1626, 1680, 1701, 1785, 1836, 1890, 1897, 1904, 1944, 2040, 2142, 2160, 2168, 2268, 2295, 2380, 2430, 2439, 2448, 2520, 2710, 2754, 2835, 2856, 2916, 3024, 3060, 3213, 3240, 3252, 3402, 3570, 3645, 3672, 3780, 3794, 3888, 4065, 4080, 4131, 4284, 4336, 4536, 4590, 4607, 4760, 4860, 4878, 5040, 5103, 5355, 5420, 5508, 5670, 5691, 5712, 5832, 6120, 6426, 6480, 6504, 6804, 6885, 7140, 7290, 7317, 7344, 7560, 7588, 8130, 8262, 8505, 8568, 9072, 9180, 9214, 9485, 9520, 9639, 9720, 9756, 10206, 10710, 10840, 11016, 11340, 11382, 11664, 12195, 12240, 12393, 12852, 13008, 13608, 13770, 13821, 14280, 14580, 14634, 15120, 15176, 16065, 16260, 16524, 17010, 17073, 17136, 18360, 18428, 18970, 19278, 19440, 19512, 20412, 20655, 21420, 21680, 21951, 22032, 22680, 22764, 23035, 24390, 24786, 25515, 25704, 27216, 27540, 27642, 28455, 28560, 28917, 29160, 29268, 30352, 32130, 32249, 32520, 33048, 34020, 34146, 36585, 36720, 36856, 37940, 38556, 39024, 40824, 41310, 41463, 42840, 43902, 45360, 45528, 46070, 48195, 48780, 49572, 51030, 51219, 51408, 55080, 55284, 56910, 57834, 58320, 58536, 61965, 64260, 64498, 65040, 65853, 66096, 68040, 68292, 69105, 73170, 73712, 75880, 77112, 81648, 82620, 82926, 85365, 85680, 86751, 87804, 91056, 92140, 96390, 96747, 97560, 99144, 102060, 102438, 109755, 110160, 110568, 113820, 115668, 117072, 123930, 124389, 128520, 128996, 131706, 136080, 136584, 138210, 144585, 146340, 151760, 153657, 154224, 161245, 165240, 165852, 170730, 173502, 175608, 184280, 192780, 193494, 195120, 197559, 198288, 204120, 204876, 207315, 219510, 221136, 227640, 231336, 247860, 248778, 256095, 257040, 257992, 263412, 273168, 276420, 289170, 290241, 292680, 307314, 322490, 329265, 330480, 331704, 341460, 347004, 351216, 368560, 373167, 385560, 386988, 395118, 408240, 409752, 414630, 433755, 439020, 455280, 460971, 462672, 483735, 495720, 497556, 512190, 515984, 526824, 552840, 578340, 580482, 585360, 614628, 621945, 644980, 658530, 663408, 682920, 694008, 746334, 768285, 771120, 773976, 790236, 819504, 829260, 867510, 870723, 878040, 921942, 967470, 987795, 991440, 995112, 1024380, 1053648, 1105680, 1119501, 1156680, 1160964, 1229256, 1243890, 1289960, 1317060, 1365840, 1382913, 1388016, 1451205, 1492668, 1536570, 1547952, 1580472, 1658520, 1735020, 1741446, 1756080, 1843884, 1865835, 1934940, 1975590, 1990224, 2048760, 2239002, 2304855, 2313360, 2321928, 2458512, 2487780, 2579920, 2612169, 2634120, 2765826, 2902410, 2985336, 3073140, 3160944, 3317040, 3358503, 3470040, 3482892, 3687768, 3731670, 3869880, 3951180, 4097520, 4353615, 4478004, 4609710, 4643856, 4975560, 5224338, 5268240, 5531652, 5597505, 5804820, 5970672, 6146280, 6717006, 6914565, 6940080, 6965784, 7375536, 7463340, 7739760, 7836507, 7902360, 8707230, 8956008, 9219420, 9951120, 10448676, 11063304, 11195010, 11609640, 12292560, 13060845, 13434012, 13829130, 13931568, 14926680, 15673014, 15804720, 16792515, 17414460, 17912016, 18438840, 20897352, 22126608, 22390020, 23219280, 23509521, 26121690, 26868024, 27658260, 29853360, 31346028, 33585030, 34828920, 36877680, 39182535, 41794704, 44780040, 47019042, 52243380, 53736048, 55316520, 62692056, 67170060, 69657840, 78365070, 89560080, 94038084, 104486760, 110633040, 117547605, 125384112, 134340120, 156730140, 188076168, 208973520, 235095210, 268680240, 313460280, 376152336, 470190420, 626920560, 940380840, 1880761680]

約数ペア:

[(1, 1880761680), (2, 940380840), (3, 626920560), (4, 470190420), (5, 376152336), (6, 313460280), (7, 268680240), (8, 235095210), (9, 208973520), (10, 188076168), (12, 156730140), (14, 134340120), (15, 125384112), (16, 117547605), (17, 110633040), (18, 104486760), (20, 94038084), (21, 89560080), (24, 78365070), (27, 69657840), (28, 67170060), (30, 62692056), (34, 55316520), (35, 53736048), (36, 52243380), (40, 47019042), (42, 44780040), (45, 41794704), (48, 39182535), (51, 36877680), (54, 34828920), (56, 33585030), (60, 31346028), (63, 29853360), (68, 27658260), (70, 26868024), (72, 26121690), (80, 23509521), (81, 23219280), (84, 22390020), (85, 22126608), (90, 20897352), (102, 18438840), (105, 17912016), (108, 17414460), (112, 16792515), (119, 15804720), (120, 15673014), (126, 14926680), (135, 13931568), (136, 13829130), (140, 13434012), (144, 13060845), (153, 12292560), (162, 11609640), (168, 11195010), (170, 11063304), (180, 10448676), (189, 9951120), (204, 9219420), (210, 8956008), (216, 8707230), (238, 7902360), (240, 7836507), (243, 7739760), (252, 7463340), (255, 7375536), (270, 6965784), (271, 6940080), (272, 6914565), (280, 6717006), (306, 6146280), (315, 5970672), (324, 5804820), (336, 5597505), (340, 5531652), (357, 5268240), (360, 5224338), (378, 4975560), (405, 4643856), (408, 4609710), (420, 4478004), (432, 4353615), (459, 4097520), (476, 3951180), (486, 3869880), (504, 3731670), (510, 3687768), (540, 3482892), (542, 3470040), (560, 3358503), (567, 3317040), (595, 3160944), (612, 3073140), (630, 2985336), (648, 2902410), (680, 2765826), (714, 2634120), (720, 2612169), (729, 2579920), (756, 2487780), (765, 2458512), (810, 2321928), (813, 2313360), (816, 2304855), (840, 2239002), (918, 2048760), (945, 1990224), (952, 1975590), (972, 1934940), (1008, 1865835), (1020, 1843884), (1071, 1756080), (1080, 1741446), (1084, 1735020), (1134, 1658520), (1190, 1580472), (1215, 1547952), (1224, 1536570), (1260, 1492668), (1296, 1451205), (1355, 1388016), (1360, 1382913), (1377, 1365840), (1428, 1317060), (1458, 1289960), (1512, 1243890), (1530, 1229256), (1620, 1160964), (1626, 1156680), (1680, 1119501), (1701, 1105680), (1785, 1053648), (1836, 1024380), (1890, 995112), (1897, 991440), (1904, 987795), (1944, 967470), (2040, 921942), (2142, 878040), (2160, 870723), (2168, 867510), (2268, 829260), (2295, 819504), (2380, 790236), (2430, 773976), (2439, 771120), (2448, 768285), (2520, 746334), (2710, 694008), (2754, 682920), (2835, 663408), (2856, 658530), (2916, 644980), (3024, 621945), (3060, 614628), (3213, 585360), (3240, 580482), (3252, 578340), (3402, 552840), (3570, 526824), (3645, 515984), (3672, 512190), (3780, 497556), (3794, 495720), (3888, 483735), (4065, 462672), (4080, 460971), (4131, 455280), (4284, 439020), (4336, 433755), (4536, 414630), (4590, 409752), (4607, 408240), (4760, 395118), (4860, 386988), (4878, 385560), (5040, 373167), (5103, 368560), (5355, 351216), (5420, 347004), (5508, 341460), (5670, 331704), (5691, 330480), (5712, 329265), (5832, 322490), (6120, 307314), (6426, 292680), (6480, 290241), (6504, 289170), (6804, 276420), (6885, 273168), (7140, 263412), (7290, 257992), (7317, 257040), (7344, 256095), (7560, 248778), (7588, 247860), (8130, 231336), (8262, 227640), (8505, 221136), (8568, 219510), (9072, 207315), (9180, 204876), (9214, 204120), (9485, 198288), (9520, 197559), (9639, 195120), (9720, 193494), (9756, 192780), (10206, 184280), (10710, 175608), (10840, 173502), (11016, 170730), (11340, 165852), (11382, 165240), (11664, 161245), (12195, 154224), (12240, 153657), (12393, 151760), (12852, 146340), (13008, 144585), (13608, 138210), (13770, 136584), (13821, 136080), (14280, 131706), (14580, 128996), (14634, 128520), (15120, 124389), (15176, 123930), (16065, 117072), (16260, 115668), (16524, 113820), (17010, 110568), (17073, 110160), (17136, 109755), (18360, 102438), (18428, 102060), (18970, 99144), (19278, 97560), (19440, 96747), (19512, 96390), (20412, 92140), (20655, 91056), (21420, 87804), (21680, 86751), (21951, 85680), (22032, 85365), (22680, 82926), (22764, 82620), (23035, 81648), (24390, 77112), (24786, 75880), (25515, 73712), (25704, 73170), (27216, 69105), (27540, 68292), (27642, 68040), (28455, 66096), (28560, 65853), (28917, 65040), (29160, 64498), (29268, 64260), (30352, 61965), (32130, 58536), (32249, 58320), (32520, 57834), (33048, 56910), (34020, 55284), (34146, 55080), (36585, 51408), (36720, 51219), (36856, 51030), (37940, 49572), (38556, 48780), (39024, 48195), (40824, 46070), (41310, 45528), (41463, 45360), (42840, 43902)]