2017555020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 384

約数和(自身を含む): 7129006080

約数和(自身を除く): 5111451060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 73, 78, 90, 93, 108, 117, 124, 127, 130, 135, 146, 155, 156, 180, 186, 195, 219, 234, 254, 260, 270, 279, 292, 310, 351, 365, 372, 381, 390, 403, 438, 465, 468, 508, 540, 558, 585, 620, 635, 657, 702, 730, 762, 780, 806, 837, 876, 930, 949, 1095, 1116, 1143, 1170, 1209, 1270, 1314, 1395, 1404, 1460, 1524, 1612, 1651, 1674, 1755, 1860, 1898, 1905, 1971, 2015, 2190, 2263, 2286, 2340, 2418, 2540, 2628, 2790, 2847, 3285, 3302, 3348, 3429, 3510, 3627, 3796, 3810, 3937, 3942, 4030, 4185, 4380, 4526, 4572, 4745, 4836, 4953, 5580, 5694, 5715, 6045, 6570, 6604, 6789, 6858, 7020, 7254, 7620, 7874, 7884, 8060, 8255, 8370, 8541, 9052, 9271, 9490, 9855, 9906, 10881, 11315, 11388, 11430, 11811, 12090, 13140, 13578, 13716, 14235, 14508, 14859, 15748, 16510, 16740, 17082, 17145, 18135, 18542, 18980, 19685, 19710, 19812, 20367, 21762, 22630, 22860, 23622, 24180, 24765, 25623, 27156, 27813, 28470, 29419, 29718, 33020, 33945, 34164, 34290, 35433, 36270, 37084, 39370, 39420, 40734, 42705, 43524, 44577, 45260, 46355, 47244, 49530, 51181, 51246, 54405, 55626, 56940, 58838, 59055, 59436, 61101, 67890, 68580, 70866, 72540, 74295, 78740, 81468, 83439, 85410, 88257, 89154, 92710, 99060, 101835, 102362, 102492, 106299, 108810, 111252, 117676, 118110, 120523, 122202, 128115, 135780, 139065, 141732, 147095, 148590, 153543, 166878, 170820, 176514, 177165, 178308, 185420, 203670, 204724, 212598, 217620, 222885, 236220, 241046, 244404, 250317, 255905, 256230, 264771, 278130, 287401, 294190, 297180, 305505, 307086, 333756, 353028, 354330, 361569, 407340, 417195, 425196, 441285, 445770, 460629, 482092, 500634, 511810, 512460, 529542, 531495, 556260, 574802, 588380, 602615, 611010, 614172, 708660, 723138, 767715, 794313, 834390, 862203, 882570, 891540, 921258, 1001268, 1023620, 1059084, 1062990, 1084707, 1149604, 1205230, 1222020, 1251585, 1323855, 1381887, 1437005, 1446276, 1535430, 1588626, 1668780, 1724406, 1765140, 1807845, 1842516, 2125980, 2169414, 2303145, 2410460, 2503170, 2586609, 2647710, 2763774, 2874010, 3070860, 3177252, 3254121, 3448812, 3615690, 3736213, 3971565, 4311015, 4338828, 4606290, 5006340, 5173218, 5295420, 5423535, 5527548, 5748020, 6508242, 6909435, 7231380, 7472426, 7759827, 7943130, 8622030, 9212580, 10346436, 10847070, 11208639, 12933045, 13016484, 13818870, 14944852, 15519654, 15886260, 16270605, 17244060, 18681065, 21694140, 22417278, 25866090, 27637740, 31039308, 32541210, 33625917, 37362130, 38799135, 44834556, 51732180, 56043195, 65082420, 67251834, 74724260, 77598270, 100877751, 112086390, 134503668, 155196540, 168129585, 201755502, 224172780, 336259170, 403511004, 504388755, 672518340, 1008777510, 2017555020]

約数ペア:

[(1, 2017555020), (2, 1008777510), (3, 672518340), (4, 504388755), (5, 403511004), (6, 336259170), (9, 224172780), (10, 201755502), (12, 168129585), (13, 155196540), (15, 134503668), (18, 112086390), (20, 100877751), (26, 77598270), (27, 74724260), (30, 67251834), (31, 65082420), (36, 56043195), (39, 51732180), (45, 44834556), (52, 38799135), (54, 37362130), (60, 33625917), (62, 32541210), (65, 31039308), (73, 27637740), (78, 25866090), (90, 22417278), (93, 21694140), (108, 18681065), (117, 17244060), (124, 16270605), (127, 15886260), (130, 15519654), (135, 14944852), (146, 13818870), (155, 13016484), (156, 12933045), (180, 11208639), (186, 10847070), (195, 10346436), (219, 9212580), (234, 8622030), (254, 7943130), (260, 7759827), (270, 7472426), (279, 7231380), (292, 6909435), (310, 6508242), (351, 5748020), (365, 5527548), (372, 5423535), (381, 5295420), (390, 5173218), (403, 5006340), (438, 4606290), (465, 4338828), (468, 4311015), (508, 3971565), (540, 3736213), (558, 3615690), (585, 3448812), (620, 3254121), (635, 3177252), (657, 3070860), (702, 2874010), (730, 2763774), (762, 2647710), (780, 2586609), (806, 2503170), (837, 2410460), (876, 2303145), (930, 2169414), (949, 2125980), (1095, 1842516), (1116, 1807845), (1143, 1765140), (1170, 1724406), (1209, 1668780), (1270, 1588626), (1314, 1535430), (1395, 1446276), (1404, 1437005), (1460, 1381887), (1524, 1323855), (1612, 1251585), (1651, 1222020), (1674, 1205230), (1755, 1149604), (1860, 1084707), (1898, 1062990), (1905, 1059084), (1971, 1023620), (2015, 1001268), (2190, 921258), (2263, 891540), (2286, 882570), (2340, 862203), (2418, 834390), (2540, 794313), (2628, 767715), (2790, 723138), (2847, 708660), (3285, 614172), (3302, 611010), (3348, 602615), (3429, 588380), (3510, 574802), (3627, 556260), (3796, 531495), (3810, 529542), (3937, 512460), (3942, 511810), (4030, 500634), (4185, 482092), (4380, 460629), (4526, 445770), (4572, 441285), (4745, 425196), (4836, 417195), (4953, 407340), (5580, 361569), (5694, 354330), (5715, 353028), (6045, 333756), (6570, 307086), (6604, 305505), (6789, 297180), (6858, 294190), (7020, 287401), (7254, 278130), (7620, 264771), (7874, 256230), (7884, 255905), (8060, 250317), (8255, 244404), (8370, 241046), (8541, 236220), (9052, 222885), (9271, 217620), (9490, 212598), (9855, 204724), (9906, 203670), (10881, 185420), (11315, 178308), (11388, 177165), (11430, 176514), (11811, 170820), (12090, 166878), (13140, 153543), (13578, 148590), (13716, 147095), (14235, 141732), (14508, 139065), (14859, 135780), (15748, 128115), (16510, 122202), (16740, 120523), (17082, 118110), (17145, 117676), (18135, 111252), (18542, 108810), (18980, 106299), (19685, 102492), (19710, 102362), (19812, 101835), (20367, 99060), (21762, 92710), (22630, 89154), (22860, 88257), (23622, 85410), (24180, 83439), (24765, 81468), (25623, 78740), (27156, 74295), (27813, 72540), (28470, 70866), (29419, 68580), (29718, 67890), (33020, 61101), (33945, 59436), (34164, 59055), (34290, 58838), (35433, 56940), (36270, 55626), (37084, 54405), (39370, 51246), (39420, 51181), (40734, 49530), (42705, 47244), (43524, 46355), (44577, 45260)]