209650900320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{90373}}^1$

素因数の和:90579

約数の個数: 240

約数和(自身を含む): 744034682160

約数和(自身を除く): 534383781840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 179, 180, 216, 240, 270, 288, 324, 358, 360, 405, 432, 480, 537, 540, 648, 716, 720, 810, 864, 895, 1074, 1080, 1296, 1432, 1440, 1611, 1620, 1790, 2148, 2160, 2592, 2685, 2864, 3222, 3240, 3580, 4296, 4320, 4833, 5370, 5728, 6444, 6480, 7160, 8055, 8592, 9666, 10740, 12888, 12960, 14320, 14499, 16110, 17184, 19332, 21480, 24165, 25776, 28640, 28998, 32220, 38664, 42960, 48330, 51552, 57996, 64440, 72495, 77328, 85920, 90373, 96660, 115992, 128880, 144990, 154656, 180746, 193320, 231984, 257760, 271119, 289980, 361492, 386640, 451865, 463968, 542238, 579960, 722984, 773280, 813357, 903730, 1084476, 1159920, 1355595, 1445968, 1626714, 1807460, 2168952, 2319840, 2440071, 2711190, 2891936, 3253428, 3614920, 4066785, 4337904, 4880142, 5422380, 6506856, 7229840, 7320213, 8133570, 8675808, 9760284, 10844760, 12200355, 13013712, 14459680, 14640426, 16176767, 16267140, 19520568, 21689520, 24400710, 26027424, 29280852, 32353534, 32534280, 36601065, 39041136, 43379040, 48530301, 48801420, 58561704, 64707068, 65068560, 73202130, 78082272, 80883835, 97060602, 97602840, 117123408, 129414136, 130137120, 145590903, 146404260, 161767670, 194121204, 195205680, 234246816, 242651505, 258828272, 291181806, 292808520, 323535340, 388242408, 390411360, 436772709, 485303010, 517656544, 582363612, 585617040, 647070680, 727954515, 776484816, 873545418, 970606020, 1164727224, 1171234080, 1294141360, 1310318127, 1455909030, 1552969632, 1747090836, 1941212040, 2183863545, 2329454448, 2588282720, 2620636254, 2911818060, 3494181672, 3882424080, 4367727090, 4658908896, 5241272508, 5823636120, 6551590635, 6988363344, 7764848160, 8735454180, 10482545016, 11647272240, 13103181270, 13976726688, 17470908360, 20965090032, 23294544480, 26206362540, 34941816720, 41930180064, 52412725080, 69883633440, 104825450160, 209650900320]

約数ペア:

[(1, 209650900320), (2, 104825450160), (3, 69883633440), (4, 52412725080), (5, 41930180064), (6, 34941816720), (8, 26206362540), (9, 23294544480), (10, 20965090032), (12, 17470908360), (15, 13976726688), (16, 13103181270), (18, 11647272240), (20, 10482545016), (24, 8735454180), (27, 7764848160), (30, 6988363344), (32, 6551590635), (36, 5823636120), (40, 5241272508), (45, 4658908896), (48, 4367727090), (54, 3882424080), (60, 3494181672), (72, 2911818060), (80, 2620636254), (81, 2588282720), (90, 2329454448), (96, 2183863545), (108, 1941212040), (120, 1747090836), (135, 1552969632), (144, 1455909030), (160, 1310318127), (162, 1294141360), (179, 1171234080), (180, 1164727224), (216, 970606020), (240, 873545418), (270, 776484816), (288, 727954515), (324, 647070680), (358, 585617040), (360, 582363612), (405, 517656544), (432, 485303010), (480, 436772709), (537, 390411360), (540, 388242408), (648, 323535340), (716, 292808520), (720, 291181806), (810, 258828272), (864, 242651505), (895, 234246816), (1074, 195205680), (1080, 194121204), (1296, 161767670), (1432, 146404260), (1440, 145590903), (1611, 130137120), (1620, 129414136), (1790, 117123408), (2148, 97602840), (2160, 97060602), (2592, 80883835), (2685, 78082272), (2864, 73202130), (3222, 65068560), (3240, 64707068), (3580, 58561704), (4296, 48801420), (4320, 48530301), (4833, 43379040), (5370, 39041136), (5728, 36601065), (6444, 32534280), (6480, 32353534), (7160, 29280852), (8055, 26027424), (8592, 24400710), (9666, 21689520), (10740, 19520568), (12888, 16267140), (12960, 16176767), (14320, 14640426), (14499, 14459680), (16110, 13013712), (17184, 12200355), (19332, 10844760), (21480, 9760284), (24165, 8675808), (25776, 8133570), (28640, 7320213), (28998, 7229840), (32220, 6506856), (38664, 5422380), (42960, 4880142), (48330, 4337904), (51552, 4066785), (57996, 3614920), (64440, 3253428), (72495, 2891936), (77328, 2711190), (85920, 2440071), (90373, 2319840), (96660, 2168952), (115992, 1807460), (128880, 1626714), (144990, 1445968), (154656, 1355595), (180746, 1159920), (193320, 1084476), (231984, 903730), (257760, 813357), (271119, 773280), (289980, 722984), (361492, 579960), (386640, 542238), (451865, 463968)]