1271949840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1227

約数の個数: 360

約数和(自身を含む): 5133742848

約数和(自身を除く): 3861793008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 98, 105, 112, 120, 124, 126, 140, 144, 147, 155, 168, 180, 186, 196, 210, 217, 240, 245, 248, 252, 279, 280, 294, 310, 315, 336, 360, 372, 392, 420, 434, 441, 465, 490, 496, 504, 558, 560, 588, 620, 630, 651, 720, 735, 744, 784, 840, 868, 882, 930, 980, 1008, 1085, 1116, 1163, 1176, 1240, 1260, 1302, 1395, 1470, 1488, 1519, 1680, 1736, 1764, 1860, 1953, 1960, 2170, 2205, 2232, 2326, 2352, 2480, 2520, 2604, 2790, 2940, 3038, 3255, 3472, 3489, 3528, 3720, 3906, 3920, 4340, 4410, 4464, 4557, 4652, 5040, 5208, 5580, 5815, 5880, 6076, 6510, 6978, 7056, 7440, 7595, 7812, 8141, 8680, 8820, 9114, 9304, 9765, 10416, 10467, 11160, 11630, 11760, 12152, 13020, 13671, 13956, 15190, 15624, 16282, 17360, 17445, 17640, 18228, 18608, 19530, 20934, 22320, 22785, 23260, 24304, 24423, 26040, 27342, 27912, 30380, 31248, 32564, 34890, 35280, 36053, 36456, 39060, 40705, 41868, 45570, 46520, 48846, 52080, 52335, 54684, 55824, 56987, 60760, 65128, 68355, 69780, 72106, 72912, 73269, 78120, 81410, 83736, 91140, 93040, 97692, 104670, 108159, 109368, 113974, 121520, 122115, 130256, 136710, 139560, 144212, 146538, 156240, 162820, 167472, 170961, 180265, 182280, 195384, 209340, 216318, 218736, 227948, 244230, 252371, 273420, 279120, 284935, 288424, 293076, 324477, 325640, 341922, 360530, 364560, 366345, 390768, 418680, 432636, 455896, 488460, 504742, 512883, 540795, 546840, 569870, 576848, 586152, 648954, 651280, 683844, 721060, 732690, 757113, 837360, 854805, 865272, 911792, 976920, 1009484, 1025766, 1081590, 1093680, 1139740, 1172304, 1261855, 1297908, 1367688, 1442120, 1465380, 1514226, 1622385, 1709610, 1730544, 1766597, 1953840, 2018968, 2051532, 2163180, 2271339, 2279480, 2523710, 2564415, 2595816, 2735376, 2884240, 2930760, 3028452, 3244770, 3419220, 3533194, 3785565, 4037936, 4103064, 4326360, 4542678, 4558960, 5047420, 5128830, 5191632, 5299791, 5861520, 6056904, 6489540, 6838440, 7066388, 7571130, 8206128, 8652720, 8832985, 9085356, 10094840, 10257660, 10599582, 11356695, 12113808, 12979080, 13676880, 14132776, 15142260, 15899373, 17665970, 18170712, 20189680, 20515320, 21199164, 22713390, 25958160, 26498955, 28265552, 30284520, 31798746, 35331940, 36341424, 41030640, 42398328, 45426780, 52997910, 60569040, 63597492, 70663880, 79496865, 84796656, 90853560, 105995820, 127194984, 141327760, 158993730, 181707120, 211991640, 254389968, 317987460, 423983280, 635974920, 1271949840]

約数ペア:

[(1, 1271949840), (2, 635974920), (3, 423983280), (4, 317987460), (5, 254389968), (6, 211991640), (7, 181707120), (8, 158993730), (9, 141327760), (10, 127194984), (12, 105995820), (14, 90853560), (15, 84796656), (16, 79496865), (18, 70663880), (20, 63597492), (21, 60569040), (24, 52997910), (28, 45426780), (30, 42398328), (31, 41030640), (35, 36341424), (36, 35331940), (40, 31798746), (42, 30284520), (45, 28265552), (48, 26498955), (49, 25958160), (56, 22713390), (60, 21199164), (62, 20515320), (63, 20189680), (70, 18170712), (72, 17665970), (80, 15899373), (84, 15142260), (90, 14132776), (93, 13676880), (98, 12979080), (105, 12113808), (112, 11356695), (120, 10599582), (124, 10257660), (126, 10094840), (140, 9085356), (144, 8832985), (147, 8652720), (155, 8206128), (168, 7571130), (180, 7066388), (186, 6838440), (196, 6489540), (210, 6056904), (217, 5861520), (240, 5299791), (245, 5191632), (248, 5128830), (252, 5047420), (279, 4558960), (280, 4542678), (294, 4326360), (310, 4103064), (315, 4037936), (336, 3785565), (360, 3533194), (372, 3419220), (392, 3244770), (420, 3028452), (434, 2930760), (441, 2884240), (465, 2735376), (490, 2595816), (496, 2564415), (504, 2523710), (558, 2279480), (560, 2271339), (588, 2163180), (620, 2051532), (630, 2018968), (651, 1953840), (720, 1766597), (735, 1730544), (744, 1709610), (784, 1622385), (840, 1514226), (868, 1465380), (882, 1442120), (930, 1367688), (980, 1297908), (1008, 1261855), (1085, 1172304), (1116, 1139740), (1163, 1093680), (1176, 1081590), (1240, 1025766), (1260, 1009484), (1302, 976920), (1395, 911792), (1470, 865272), (1488, 854805), (1519, 837360), (1680, 757113), (1736, 732690), (1764, 721060), (1860, 683844), (1953, 651280), (1960, 648954), (2170, 586152), (2205, 576848), (2232, 569870), (2326, 546840), (2352, 540795), (2480, 512883), (2520, 504742), (2604, 488460), (2790, 455896), (2940, 432636), (3038, 418680), (3255, 390768), (3472, 366345), (3489, 364560), (3528, 360530), (3720, 341922), (3906, 325640), (3920, 324477), (4340, 293076), (4410, 288424), (4464, 284935), (4557, 279120), (4652, 273420), (5040, 252371), (5208, 244230), (5580, 227948), (5815, 218736), (5880, 216318), (6076, 209340), (6510, 195384), (6978, 182280), (7056, 180265), (7440, 170961), (7595, 167472), (7812, 162820), (8141, 156240), (8680, 146538), (8820, 144212), (9114, 139560), (9304, 136710), (9765, 130256), (10416, 122115), (10467, 121520), (11160, 113974), (11630, 109368), (11760, 108159), (12152, 104670), (13020, 97692), (13671, 93040), (13956, 91140), (15190, 83736), (15624, 81410), (16282, 78120), (17360, 73269), (17445, 72912), (17640, 72106), (18228, 69780), (18608, 68355), (19530, 65128), (20934, 60760), (22320, 56987), (22785, 55824), (23260, 54684), (24304, 52335), (24423, 52080), (26040, 48846), (27342, 46520), (27912, 45570), (30380, 41868), (31248, 40705), (32564, 39060), (34890, 36456), (35280, 36053)]