2640165840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 480

約数和(自身を含む): 10252010496

約数和(自身を除く): 7611844656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 162, 180, 186, 195, 208, 216, 234, 240, 243, 248, 260, 270, 279, 310, 312, 324, 337, 351, 360, 372, 390, 403, 405, 432, 465, 468, 486, 496, 520, 540, 558, 585, 620, 624, 648, 674, 702, 720, 744, 780, 806, 810, 837, 930, 936, 972, 1011, 1040, 1053, 1080, 1116, 1170, 1209, 1215, 1240, 1296, 1348, 1395, 1404, 1488, 1560, 1612, 1620, 1674, 1685, 1755, 1860, 1872, 1944, 2015, 2022, 2106, 2160, 2232, 2340, 2418, 2430, 2480, 2511, 2696, 2790, 2808, 3033, 3120, 3159, 3224, 3240, 3348, 3370, 3510, 3627, 3720, 3888, 4030, 4044, 4185, 4212, 4381, 4464, 4680, 4836, 4860, 5022, 5055, 5265, 5392, 5580, 5616, 6045, 6066, 6318, 6448, 6480, 6696, 6740, 7020, 7254, 7440, 7533, 8060, 8088, 8370, 8424, 8762, 9099, 9360, 9672, 9720, 10044, 10110, 10447, 10530, 10881, 11160, 12090, 12132, 12555, 12636, 13143, 13392, 13480, 14040, 14508, 15066, 15165, 15795, 16120, 16176, 16740, 16848, 17524, 18135, 18198, 19344, 19440, 20088, 20220, 20894, 21060, 21762, 21905, 22320, 24180, 24264, 25110, 25272, 26286, 26960, 27297, 28080, 29016, 30132, 30330, 31341, 31590, 32240, 32643, 33480, 35048, 36270, 36396, 37665, 39429, 40176, 40440, 41788, 42120, 43524, 43810, 45495, 48360, 48528, 50220, 50544, 52235, 52572, 54405, 54594, 58032, 60264, 60660, 62682, 63180, 65286, 65715, 66960, 70096, 72540, 72792, 75330, 78858, 80880, 81891, 83576, 84240, 87048, 87620, 90990, 94023, 96720, 97929, 100440, 104470, 105144, 108810, 109188, 118287, 120528, 121320, 125364, 126360, 130572, 131430, 135811, 136485, 145080, 145584, 150660, 156705, 157716, 163215, 163782, 167152, 174096, 175240, 181980, 188046, 195858, 197145, 200880, 208940, 210288, 217620, 218376, 236574, 242640, 250728, 252720, 261144, 262860, 271622, 272970, 282069, 290160, 301320, 313410, 315432, 326430, 327564, 350480, 354861, 363960, 376092, 391716, 394290, 407433, 409455, 417880, 435240, 436752, 470115, 473148, 489645, 501456, 522288, 525720, 543244, 545940, 564138, 591435, 602640, 626820, 630864, 652860, 655128, 679055, 709722, 727920, 752184, 783432, 788580, 814866, 818910, 835760, 846207, 870480, 940230, 946296, 979290, 1051440, 1064583, 1086488, 1091880, 1128276, 1182870, 1222299, 1253640, 1305720, 1310256, 1358110, 1410345, 1419444, 1504368, 1566864, 1577160, 1629732, 1637820, 1692414, 1774305, 1880460, 1892592, 1958580, 2037165, 2129166, 2172976, 2183760, 2256552, 2365740, 2444598, 2507280, 2538621, 2611440, 2716220, 2820690, 2838888, 3154320, 3259464, 3275640, 3384828, 3548610, 3666897, 3760920, 3917160, 4074330, 4231035, 4258332, 4513104, 4731480, 4889196, 5077242, 5322915, 5432440, 5641380, 5677776, 6111495, 6518928, 6551280, 6769656, 7097220, 7333794, 7521840, 7834320, 8148660, 8462070, 8516664, 9462960, 9778392, 10154484, 10645830, 10864880, 11000691, 11282760, 12222990, 12693105, 13539312, 14194440, 14667588, 16297320, 16924140, 17033328, 18334485, 19556784, 20308968, 21291660, 22001382, 22565520, 24445980, 25386210, 28388880, 29335176, 32594640, 33002073, 33848280, 36668970, 40617936, 42583320, 44002764, 48891960, 50772420, 55003455, 58670352, 66004146, 67696560, 73337940, 85166640, 88005528, 97783920, 101544840, 110006910, 132008292, 146675880, 165010365, 176011056, 203089680, 220013820, 264016584, 293351760, 330020730, 440027640, 528033168, 660041460, 880055280, 1320082920, 2640165840]

約数ペア:

[(1, 2640165840), (2, 1320082920), (3, 880055280), (4, 660041460), (5, 528033168), (6, 440027640), (8, 330020730), (9, 293351760), (10, 264016584), (12, 220013820), (13, 203089680), (15, 176011056), (16, 165010365), (18, 146675880), (20, 132008292), (24, 110006910), (26, 101544840), (27, 97783920), (30, 88005528), (31, 85166640), (36, 73337940), (39, 67696560), (40, 66004146), (45, 58670352), (48, 55003455), (52, 50772420), (54, 48891960), (60, 44002764), (62, 42583320), (65, 40617936), (72, 36668970), (78, 33848280), (80, 33002073), (81, 32594640), (90, 29335176), (93, 28388880), (104, 25386210), (108, 24445980), (117, 22565520), (120, 22001382), (124, 21291660), (130, 20308968), (135, 19556784), (144, 18334485), (155, 17033328), (156, 16924140), (162, 16297320), (180, 14667588), (186, 14194440), (195, 13539312), (208, 12693105), (216, 12222990), (234, 11282760), (240, 11000691), (243, 10864880), (248, 10645830), (260, 10154484), (270, 9778392), (279, 9462960), (310, 8516664), (312, 8462070), (324, 8148660), (337, 7834320), (351, 7521840), (360, 7333794), (372, 7097220), (390, 6769656), (403, 6551280), (405, 6518928), (432, 6111495), (465, 5677776), (468, 5641380), (486, 5432440), (496, 5322915), (520, 5077242), (540, 4889196), (558, 4731480), (585, 4513104), (620, 4258332), (624, 4231035), (648, 4074330), (674, 3917160), (702, 3760920), (720, 3666897), (744, 3548610), (780, 3384828), (806, 3275640), (810, 3259464), (837, 3154320), (930, 2838888), (936, 2820690), (972, 2716220), (1011, 2611440), (1040, 2538621), (1053, 2507280), (1080, 2444598), (1116, 2365740), (1170, 2256552), (1209, 2183760), (1215, 2172976), (1240, 2129166), (1296, 2037165), (1348, 1958580), (1395, 1892592), (1404, 1880460), (1488, 1774305), (1560, 1692414), (1612, 1637820), (1620, 1629732), (1674, 1577160), (1685, 1566864), (1755, 1504368), (1860, 1419444), (1872, 1410345), (1944, 1358110), (2015, 1310256), (2022, 1305720), (2106, 1253640), (2160, 1222299), (2232, 1182870), (2340, 1128276), (2418, 1091880), (2430, 1086488), (2480, 1064583), (2511, 1051440), (2696, 979290), (2790, 946296), (2808, 940230), (3033, 870480), (3120, 846207), (3159, 835760), (3224, 818910), (3240, 814866), (3348, 788580), (3370, 783432), (3510, 752184), (3627, 727920), (3720, 709722), (3888, 679055), (4030, 655128), (4044, 652860), (4185, 630864), (4212, 626820), (4381, 602640), (4464, 591435), (4680, 564138), (4836, 545940), (4860, 543244), (5022, 525720), (5055, 522288), (5265, 501456), (5392, 489645), (5580, 473148), (5616, 470115), (6045, 436752), (6066, 435240), (6318, 417880), (6448, 409455), (6480, 407433), (6696, 394290), (6740, 391716), (7020, 376092), (7254, 363960), (7440, 354861), (7533, 350480), (8060, 327564), (8088, 326430), (8370, 315432), (8424, 313410), (8762, 301320), (9099, 290160), (9360, 282069), (9672, 272970), (9720, 271622), (10044, 262860), (10110, 261144), (10447, 252720), (10530, 250728), (10881, 242640), (11160, 236574), (12090, 218376), (12132, 217620), (12555, 210288), (12636, 208940), (13143, 200880), (13392, 197145), (13480, 195858), (14040, 188046), (14508, 181980), (15066, 175240), (15165, 174096), (15795, 167152), (16120, 163782), (16176, 163215), (16740, 157716), (16848, 156705), (17524, 150660), (18135, 145584), (18198, 145080), (19344, 136485), (19440, 135811), (20088, 131430), (20220, 130572), (20894, 126360), (21060, 125364), (21762, 121320), (21905, 120528), (22320, 118287), (24180, 109188), (24264, 108810), (25110, 105144), (25272, 104470), (26286, 100440), (26960, 97929), (27297, 96720), (28080, 94023), (29016, 90990), (30132, 87620), (30330, 87048), (31341, 84240), (31590, 83576), (32240, 81891), (32643, 80880), (33480, 78858), (35048, 75330), (36270, 72792), (36396, 72540), (37665, 70096), (39429, 66960), (40176, 65715), (40440, 65286), (41788, 63180), (42120, 62682), (43524, 60660), (43810, 60264), (45495, 58032), (48360, 54594), (48528, 54405), (50220, 52572), (50544, 52235)]