812358720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 336

約数和(自身を含む): 3000012288

約数和(自身を除く): 2187653568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 270, 279, 288, 310, 320, 324, 337, 360, 372, 405, 432, 465, 480, 486, 496, 540, 558, 576, 620, 648, 674, 720, 744, 810, 837, 864, 930, 960, 972, 992, 1011, 1080, 1116, 1215, 1240, 1296, 1348, 1395, 1440, 1488, 1620, 1674, 1685, 1728, 1860, 1944, 1984, 2022, 2160, 2232, 2430, 2480, 2511, 2592, 2696, 2790, 2880, 2976, 3033, 3240, 3348, 3370, 3720, 3888, 4044, 4185, 4320, 4464, 4860, 4960, 5022, 5055, 5184, 5392, 5580, 5952, 6066, 6480, 6696, 6740, 7440, 7533, 7776, 8088, 8370, 8640, 8928, 9099, 9720, 9920, 10044, 10110, 10447, 10784, 11160, 12132, 12555, 12960, 13392, 13480, 14880, 15066, 15165, 15552, 16176, 16740, 17856, 18198, 19440, 20088, 20220, 20894, 21568, 22320, 24264, 25110, 25920, 26784, 26960, 27297, 29760, 30132, 30330, 31341, 32352, 33480, 36396, 37665, 38880, 40176, 40440, 41788, 44640, 45495, 48528, 50220, 52235, 53568, 53920, 54594, 60264, 60660, 62682, 64704, 66960, 72792, 75330, 77760, 80352, 80880, 81891, 83576, 89280, 90990, 94023, 97056, 100440, 104470, 107840, 109188, 120528, 121320, 125364, 133920, 136485, 145584, 150660, 156705, 160704, 161760, 163782, 167152, 181980, 188046, 194112, 200880, 208940, 218376, 241056, 242640, 250728, 267840, 272970, 282069, 291168, 301320, 313410, 323520, 327564, 334304, 363960, 376092, 401760, 409455, 417880, 436752, 470115, 482112, 485280, 501456, 545940, 564138, 582336, 602640, 626820, 655128, 668608, 727920, 752184, 803520, 818910, 835760, 846207, 873504, 940230, 970560, 1002912, 1091880, 1128276, 1205280, 1253640, 1310256, 1410345, 1455840, 1504368, 1637820, 1671520, 1692414, 1747008, 1880460, 2005824, 2183760, 2256552, 2410560, 2507280, 2538621, 2620512, 2820690, 2911680, 3008736, 3275640, 3343040, 3384828, 3760920, 4231035, 4367520, 4513104, 5014560, 5077242, 5241024, 5641380, 6017472, 6551280, 6769656, 7521840, 8462070, 8735040, 9026208, 10029120, 10154484, 11282760, 12693105, 13102560, 13539312, 15043680, 16924140, 18052416, 20308968, 22565520, 25386210, 26205120, 27078624, 30087360, 33848280, 40617936, 45131040, 50772420, 54157248, 67696560, 81235872, 90262080, 101544840, 135393120, 162471744, 203089680, 270786240, 406179360, 812358720]

約数ペア:

[(1, 812358720), (2, 406179360), (3, 270786240), (4, 203089680), (5, 162471744), (6, 135393120), (8, 101544840), (9, 90262080), (10, 81235872), (12, 67696560), (15, 54157248), (16, 50772420), (18, 45131040), (20, 40617936), (24, 33848280), (27, 30087360), (30, 27078624), (31, 26205120), (32, 25386210), (36, 22565520), (40, 20308968), (45, 18052416), (48, 16924140), (54, 15043680), (60, 13539312), (62, 13102560), (64, 12693105), (72, 11282760), (80, 10154484), (81, 10029120), (90, 9026208), (93, 8735040), (96, 8462070), (108, 7521840), (120, 6769656), (124, 6551280), (135, 6017472), (144, 5641380), (155, 5241024), (160, 5077242), (162, 5014560), (180, 4513104), (186, 4367520), (192, 4231035), (216, 3760920), (240, 3384828), (243, 3343040), (248, 3275640), (270, 3008736), (279, 2911680), (288, 2820690), (310, 2620512), (320, 2538621), (324, 2507280), (337, 2410560), (360, 2256552), (372, 2183760), (405, 2005824), (432, 1880460), (465, 1747008), (480, 1692414), (486, 1671520), (496, 1637820), (540, 1504368), (558, 1455840), (576, 1410345), (620, 1310256), (648, 1253640), (674, 1205280), (720, 1128276), (744, 1091880), (810, 1002912), (837, 970560), (864, 940230), (930, 873504), (960, 846207), (972, 835760), (992, 818910), (1011, 803520), (1080, 752184), (1116, 727920), (1215, 668608), (1240, 655128), (1296, 626820), (1348, 602640), (1395, 582336), (1440, 564138), (1488, 545940), (1620, 501456), (1674, 485280), (1685, 482112), (1728, 470115), (1860, 436752), (1944, 417880), (1984, 409455), (2022, 401760), (2160, 376092), (2232, 363960), (2430, 334304), (2480, 327564), (2511, 323520), (2592, 313410), (2696, 301320), (2790, 291168), (2880, 282069), (2976, 272970), (3033, 267840), (3240, 250728), (3348, 242640), (3370, 241056), (3720, 218376), (3888, 208940), (4044, 200880), (4185, 194112), (4320, 188046), (4464, 181980), (4860, 167152), (4960, 163782), (5022, 161760), (5055, 160704), (5184, 156705), (5392, 150660), (5580, 145584), (5952, 136485), (6066, 133920), (6480, 125364), (6696, 121320), (6740, 120528), (7440, 109188), (7533, 107840), (7776, 104470), (8088, 100440), (8370, 97056), (8640, 94023), (8928, 90990), (9099, 89280), (9720, 83576), (9920, 81891), (10044, 80880), (10110, 80352), (10447, 77760), (10784, 75330), (11160, 72792), (12132, 66960), (12555, 64704), (12960, 62682), (13392, 60660), (13480, 60264), (14880, 54594), (15066, 53920), (15165, 53568), (15552, 52235), (16176, 50220), (16740, 48528), (17856, 45495), (18198, 44640), (19440, 41788), (20088, 40440), (20220, 40176), (20894, 38880), (21568, 37665), (22320, 36396), (24264, 33480), (25110, 32352), (25920, 31341), (26784, 30330), (26960, 30132), (27297, 29760)]