1271788560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 480

約数和(自身を含む): 5306446080

約数和(自身を除く): 4034657520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 233, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 361, 378, 380, 399, 420, 432, 456, 466, 504, 513, 532, 540, 560, 570, 630, 665, 684, 699, 720, 722, 756, 760, 798, 840, 855, 912, 932, 945, 1008, 1026, 1064, 1080, 1083, 1140, 1165, 1197, 1260, 1330, 1368, 1398, 1444, 1512, 1520, 1596, 1631, 1680, 1710, 1805, 1864, 1890, 1995, 2052, 2097, 2128, 2160, 2166, 2280, 2330, 2394, 2520, 2527, 2565, 2660, 2736, 2796, 2888, 3024, 3192, 3249, 3262, 3420, 3495, 3591, 3610, 3728, 3780, 3990, 4104, 4194, 4332, 4427, 4560, 4660, 4788, 4893, 5040, 5054, 5130, 5320, 5415, 5592, 5776, 5985, 6291, 6384, 6498, 6524, 6840, 6990, 7182, 7220, 7560, 7581, 7980, 8155, 8208, 8388, 8664, 8854, 9320, 9576, 9747, 9786, 10108, 10260, 10485, 10640, 10830, 11184, 11970, 12582, 12635, 12996, 13048, 13281, 13680, 13980, 14364, 14440, 14679, 15120, 15162, 15960, 16245, 16310, 16776, 17328, 17708, 17955, 18640, 19152, 19494, 19572, 20216, 20520, 20970, 21660, 22135, 22743, 23940, 24465, 25164, 25270, 25992, 26096, 26562, 27960, 28728, 28880, 29358, 30324, 30989, 31455, 31920, 32490, 32620, 33552, 35416, 35910, 37905, 38988, 39144, 39843, 40432, 41040, 41940, 43320, 44037, 44270, 45486, 47880, 48735, 48930, 50328, 50540, 51984, 53124, 55920, 57456, 58716, 60648, 61978, 62910, 64980, 65240, 66405, 68229, 70832, 71820, 73395, 75810, 77976, 78288, 79686, 83880, 84113, 86640, 88074, 88540, 90972, 92967, 95760, 97470, 97860, 100656, 101080, 106248, 113715, 117432, 119529, 121296, 123956, 125820, 129960, 130480, 132810, 136458, 143640, 146790, 151620, 154945, 155952, 159372, 167760, 168226, 176148, 177080, 181944, 185934, 194940, 195720, 199215, 202160, 212496, 220185, 227430, 234864, 239058, 247912, 251640, 252339, 259920, 265620, 272916, 278901, 287280, 293580, 303240, 309890, 318744, 336452, 341145, 352296, 354160, 363888, 371868, 389880, 391440, 398430, 420565, 440370, 454860, 464835, 478116, 495824, 503280, 504678, 531240, 545832, 557802, 587160, 588791, 597645, 606480, 619780, 637488, 672904, 682290, 704592, 743736, 757017, 779760, 796860, 836703, 841130, 880740, 909720, 929670, 956232, 1009356, 1062480, 1091664, 1115604, 1174320, 1177582, 1195290, 1239560, 1261695, 1345808, 1364580, 1394505, 1487472, 1514034, 1593720, 1673406, 1682260, 1761480, 1766373, 1819440, 1859340, 1912464, 2018712, 2231208, 2271051, 2355164, 2390580, 2479120, 2523390, 2729160, 2789010, 2943955, 3028068, 3187440, 3346812, 3364520, 3522960, 3532746, 3718680, 3785085, 4037424, 4183515, 4462416, 4542102, 4710328, 4781160, 5046780, 5299119, 5458320, 5578020, 5887910, 6056136, 6693624, 6729040, 7065492, 7437360, 7570170, 8367030, 8831865, 9084204, 9420656, 9562320, 10093560, 10598238, 11156040, 11355255, 11775820, 12112272, 13387248, 14130984, 15140340, 15897357, 16734060, 17663730, 18168408, 20187120, 21196476, 22312080, 22710510, 23551640, 26495595, 28261968, 30280680, 31794714, 33468120, 35327460, 36336816, 42392952, 45421020, 47103280, 52991190, 60561360, 63589428, 66936240, 70654920, 79486785, 84785904, 90842040, 105982380, 127178856, 141309840, 158973570, 181684080, 211964760, 254357712, 317947140, 423929520, 635894280, 1271788560]

約数ペア:

[(1, 1271788560), (2, 635894280), (3, 423929520), (4, 317947140), (5, 254357712), (6, 211964760), (7, 181684080), (8, 158973570), (9, 141309840), (10, 127178856), (12, 105982380), (14, 90842040), (15, 84785904), (16, 79486785), (18, 70654920), (19, 66936240), (20, 63589428), (21, 60561360), (24, 52991190), (27, 47103280), (28, 45421020), (30, 42392952), (35, 36336816), (36, 35327460), (38, 33468120), (40, 31794714), (42, 30280680), (45, 28261968), (48, 26495595), (54, 23551640), (56, 22710510), (57, 22312080), (60, 21196476), (63, 20187120), (70, 18168408), (72, 17663730), (76, 16734060), (80, 15897357), (84, 15140340), (90, 14130984), (95, 13387248), (105, 12112272), (108, 11775820), (112, 11355255), (114, 11156040), (120, 10598238), (126, 10093560), (133, 9562320), (135, 9420656), (140, 9084204), (144, 8831865), (152, 8367030), (168, 7570170), (171, 7437360), (180, 7065492), (189, 6729040), (190, 6693624), (210, 6056136), (216, 5887910), (228, 5578020), (233, 5458320), (240, 5299119), (252, 5046780), (266, 4781160), (270, 4710328), (280, 4542102), (285, 4462416), (304, 4183515), (315, 4037424), (336, 3785085), (342, 3718680), (360, 3532746), (361, 3522960), (378, 3364520), (380, 3346812), (399, 3187440), (420, 3028068), (432, 2943955), (456, 2789010), (466, 2729160), (504, 2523390), (513, 2479120), (532, 2390580), (540, 2355164), (560, 2271051), (570, 2231208), (630, 2018712), (665, 1912464), (684, 1859340), (699, 1819440), (720, 1766373), (722, 1761480), (756, 1682260), (760, 1673406), (798, 1593720), (840, 1514034), (855, 1487472), (912, 1394505), (932, 1364580), (945, 1345808), (1008, 1261695), (1026, 1239560), (1064, 1195290), (1080, 1177582), (1083, 1174320), (1140, 1115604), (1165, 1091664), (1197, 1062480), (1260, 1009356), (1330, 956232), (1368, 929670), (1398, 909720), (1444, 880740), (1512, 841130), (1520, 836703), (1596, 796860), (1631, 779760), (1680, 757017), (1710, 743736), (1805, 704592), (1864, 682290), (1890, 672904), (1995, 637488), (2052, 619780), (2097, 606480), (2128, 597645), (2160, 588791), (2166, 587160), (2280, 557802), (2330, 545832), (2394, 531240), (2520, 504678), (2527, 503280), (2565, 495824), (2660, 478116), (2736, 464835), (2796, 454860), (2888, 440370), (3024, 420565), (3192, 398430), (3249, 391440), (3262, 389880), (3420, 371868), (3495, 363888), (3591, 354160), (3610, 352296), (3728, 341145), (3780, 336452), (3990, 318744), (4104, 309890), (4194, 303240), (4332, 293580), (4427, 287280), (4560, 278901), (4660, 272916), (4788, 265620), (4893, 259920), (5040, 252339), (5054, 251640), (5130, 247912), (5320, 239058), (5415, 234864), (5592, 227430), (5776, 220185), (5985, 212496), (6291, 202160), (6384, 199215), (6498, 195720), (6524, 194940), (6840, 185934), (6990, 181944), (7182, 177080), (7220, 176148), (7560, 168226), (7581, 167760), (7980, 159372), (8155, 155952), (8208, 154945), (8388, 151620), (8664, 146790), (8854, 143640), (9320, 136458), (9576, 132810), (9747, 130480), (9786, 129960), (10108, 125820), (10260, 123956), (10485, 121296), (10640, 119529), (10830, 117432), (11184, 113715), (11970, 106248), (12582, 101080), (12635, 100656), (12996, 97860), (13048, 97470), (13281, 95760), (13680, 92967), (13980, 90972), (14364, 88540), (14440, 88074), (14679, 86640), (15120, 84113), (15162, 83880), (15960, 79686), (16245, 78288), (16310, 77976), (16776, 75810), (17328, 73395), (17708, 71820), (17955, 70832), (18640, 68229), (19152, 66405), (19494, 65240), (19572, 64980), (20216, 62910), (20520, 61978), (20970, 60648), (21660, 58716), (22135, 57456), (22743, 55920), (23940, 53124), (24465, 51984), (25164, 50540), (25270, 50328), (25992, 48930), (26096, 48735), (26562, 47880), (27960, 45486), (28728, 44270), (28880, 44037), (29358, 43320), (30324, 41940), (30989, 41040), (31455, 40432), (31920, 39843), (32490, 39144), (32620, 38988), (33552, 37905), (35416, 35910)]