1819573920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:588

約数の個数: 288

約数和(自身を含む): 6623285760

約数和(自身を除く): 4803711840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 239, 240, 255, 272, 288, 306, 311, 340, 360, 408, 478, 480, 510, 544, 612, 622, 680, 717, 720, 765, 816, 933, 956, 1020, 1195, 1224, 1244, 1360, 1434, 1440, 1530, 1555, 1632, 1866, 1912, 2040, 2151, 2390, 2448, 2488, 2720, 2799, 2868, 3060, 3110, 3585, 3732, 3824, 4063, 4080, 4302, 4665, 4780, 4896, 4976, 5287, 5598, 5736, 6120, 6220, 7170, 7464, 7648, 8126, 8160, 8604, 9330, 9560, 9952, 10574, 10755, 11196, 11472, 12189, 12240, 12440, 13995, 14340, 14928, 15861, 16252, 17208, 18660, 19120, 20315, 21148, 21510, 22392, 22944, 24378, 24480, 24880, 26435, 27990, 28680, 29856, 31722, 32504, 34416, 36567, 37320, 38240, 40630, 42296, 43020, 44784, 47583, 48756, 49760, 52870, 55980, 57360, 60945, 63444, 65008, 68832, 73134, 74329, 74640, 79305, 81260, 84592, 86040, 89568, 95166, 97512, 105740, 111960, 114720, 121890, 126888, 130016, 146268, 148658, 149280, 158610, 162520, 169184, 172080, 182835, 190332, 195024, 211480, 222987, 223920, 237915, 243780, 253776, 292536, 297316, 317220, 325040, 344160, 365670, 371645, 380664, 390048, 422960, 445974, 447840, 475830, 487560, 507552, 585072, 594632, 634440, 650080, 668961, 731340, 743290, 761328, 845920, 891948, 951660, 975120, 1114935, 1170144, 1189264, 1263593, 1268880, 1337922, 1462680, 1486580, 1522656, 1783896, 1903320, 1950240, 2229870, 2378528, 2527186, 2537760, 2675844, 2925360, 2973160, 3344805, 3567792, 3790779, 3806640, 4459740, 5054372, 5351688, 5850720, 5946320, 6317965, 6689610, 7135584, 7581558, 7613280, 8919480, 10108744, 10703376, 11372337, 11892640, 12635930, 13379220, 15163116, 17838960, 18953895, 20217488, 21406752, 22744674, 25271860, 26758440, 30326232, 35677920, 37907790, 40434976, 45489348, 50543720, 53516880, 56861685, 60652464, 75815580, 90978696, 101087440, 107033760, 113723370, 121304928, 151631160, 181957392, 202174880, 227446740, 303262320, 363914784, 454893480, 606524640, 909786960, 1819573920]

約数ペア:

[(1, 1819573920), (2, 909786960), (3, 606524640), (4, 454893480), (5, 363914784), (6, 303262320), (8, 227446740), (9, 202174880), (10, 181957392), (12, 151631160), (15, 121304928), (16, 113723370), (17, 107033760), (18, 101087440), (20, 90978696), (24, 75815580), (30, 60652464), (32, 56861685), (34, 53516880), (36, 50543720), (40, 45489348), (45, 40434976), (48, 37907790), (51, 35677920), (60, 30326232), (68, 26758440), (72, 25271860), (80, 22744674), (85, 21406752), (90, 20217488), (96, 18953895), (102, 17838960), (120, 15163116), (136, 13379220), (144, 12635930), (153, 11892640), (160, 11372337), (170, 10703376), (180, 10108744), (204, 8919480), (239, 7613280), (240, 7581558), (255, 7135584), (272, 6689610), (288, 6317965), (306, 5946320), (311, 5850720), (340, 5351688), (360, 5054372), (408, 4459740), (478, 3806640), (480, 3790779), (510, 3567792), (544, 3344805), (612, 2973160), (622, 2925360), (680, 2675844), (717, 2537760), (720, 2527186), (765, 2378528), (816, 2229870), (933, 1950240), (956, 1903320), (1020, 1783896), (1195, 1522656), (1224, 1486580), (1244, 1462680), (1360, 1337922), (1434, 1268880), (1440, 1263593), (1530, 1189264), (1555, 1170144), (1632, 1114935), (1866, 975120), (1912, 951660), (2040, 891948), (2151, 845920), (2390, 761328), (2448, 743290), (2488, 731340), (2720, 668961), (2799, 650080), (2868, 634440), (3060, 594632), (3110, 585072), (3585, 507552), (3732, 487560), (3824, 475830), (4063, 447840), (4080, 445974), (4302, 422960), (4665, 390048), (4780, 380664), (4896, 371645), (4976, 365670), (5287, 344160), (5598, 325040), (5736, 317220), (6120, 297316), (6220, 292536), (7170, 253776), (7464, 243780), (7648, 237915), (8126, 223920), (8160, 222987), (8604, 211480), (9330, 195024), (9560, 190332), (9952, 182835), (10574, 172080), (10755, 169184), (11196, 162520), (11472, 158610), (12189, 149280), (12240, 148658), (12440, 146268), (13995, 130016), (14340, 126888), (14928, 121890), (15861, 114720), (16252, 111960), (17208, 105740), (18660, 97512), (19120, 95166), (20315, 89568), (21148, 86040), (21510, 84592), (22392, 81260), (22944, 79305), (24378, 74640), (24480, 74329), (24880, 73134), (26435, 68832), (27990, 65008), (28680, 63444), (29856, 60945), (31722, 57360), (32504, 55980), (34416, 52870), (36567, 49760), (37320, 48756), (38240, 47583), (40630, 44784), (42296, 43020)]