20342004480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1693}}^1$

素因数の和:1876

約数の個数: 432

約数和(自身を含む): 81023342400

約数和(自身を除く): 60681337920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 149, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 298, 315, 320, 336, 360, 384, 420, 447, 448, 480, 504, 560, 576, 596, 630, 640, 672, 720, 745, 768, 840, 894, 896, 960, 1008, 1043, 1120, 1152, 1192, 1260, 1280, 1341, 1344, 1440, 1490, 1680, 1693, 1788, 1792, 1920, 2016, 2086, 2235, 2240, 2304, 2384, 2520, 2682, 2688, 2880, 2980, 3129, 3360, 3386, 3576, 3840, 4032, 4172, 4470, 4480, 4768, 5040, 5079, 5215, 5364, 5376, 5760, 5960, 6258, 6705, 6720, 6772, 7152, 8064, 8344, 8465, 8940, 8960, 9387, 9536, 10080, 10158, 10430, 10728, 11520, 11851, 11920, 12516, 13410, 13440, 13544, 14304, 15237, 15645, 16128, 16688, 16930, 17880, 18774, 19072, 20160, 20316, 20860, 21456, 23702, 23840, 25032, 25395, 26820, 26880, 27088, 28608, 30474, 31290, 33376, 33860, 35553, 35760, 37548, 38144, 40320, 40632, 41720, 42912, 46935, 47404, 47680, 50064, 50790, 53640, 54176, 57216, 59255, 60948, 62580, 66752, 67720, 71106, 71520, 75096, 76185, 80640, 81264, 83440, 85824, 93870, 94808, 95360, 100128, 101580, 106659, 107280, 108352, 114432, 118510, 121896, 125160, 133504, 135440, 142212, 143040, 150192, 152370, 162528, 166880, 171648, 177765, 187740, 189616, 190720, 200256, 203160, 213318, 214560, 216704, 237020, 243792, 250320, 252257, 267008, 270880, 284424, 286080, 300384, 304740, 325056, 333760, 343296, 355530, 375480, 379232, 400512, 406320, 426636, 429120, 433408, 474040, 487584, 500640, 504514, 533295, 541760, 568848, 572160, 600768, 609480, 650112, 667520, 711060, 750960, 756771, 758464, 801024, 812640, 853272, 858240, 948080, 975168, 1001280, 1009028, 1066590, 1083520, 1137696, 1201536, 1218960, 1261285, 1300224, 1335040, 1422120, 1501920, 1513542, 1516928, 1625280, 1706544, 1716480, 1765799, 1896160, 1950336, 2002560, 2018056, 2133180, 2167040, 2270313, 2275392, 2403072, 2437920, 2522570, 2844240, 3003840, 3027084, 3033856, 3250560, 3413088, 3531598, 3783855, 3792320, 3900672, 4005120, 4036112, 4266360, 4540626, 4550784, 4875840, 5045140, 5297397, 5688480, 6007680, 6054168, 6501120, 6826176, 7063196, 7567710, 7584640, 8072224, 8532720, 8828995, 9081252, 9101568, 9751680, 10090280, 10594794, 11351565, 11376960, 12015360, 12108336, 13652352, 14126392, 15135420, 15169280, 15892191, 16144448, 17065440, 17657990, 18162504, 19503360, 20180560, 21189588, 22703130, 22753920, 24216672, 26486985, 27304704, 28252784, 30270840, 31784382, 32288896, 34130880, 35315980, 36325008, 40361120, 42379176, 45406260, 45507840, 48433344, 52973970, 56505568, 60541680, 63568764, 64577792, 68261760, 70631960, 72650016, 79460955, 80722240, 84758352, 90812520, 96866688, 105947940, 113011136, 121083360, 127137528, 136523520, 141263920, 145300032, 158921910, 161444480, 169516704, 181625040, 193733376, 211895880, 226022272, 242166720, 254275056, 282527840, 290600064, 317843820, 322888960, 339033408, 363250080, 423791760, 452044544, 484333440, 508550112, 565055680, 581200128, 635687640, 678066816, 726500160, 847583520, 968666880, 1017100224, 1130111360, 1271375280, 1356133632, 1453000320, 1695167040, 2034200448, 2260222720, 2542750560, 2906000640, 3390334080, 4068400896, 5085501120, 6780668160, 10171002240, 20342004480]

約数ペア:

[(1, 20342004480), (2, 10171002240), (3, 6780668160), (4, 5085501120), (5, 4068400896), (6, 3390334080), (7, 2906000640), (8, 2542750560), (9, 2260222720), (10, 2034200448), (12, 1695167040), (14, 1453000320), (15, 1356133632), (16, 1271375280), (18, 1130111360), (20, 1017100224), (21, 968666880), (24, 847583520), (28, 726500160), (30, 678066816), (32, 635687640), (35, 581200128), (36, 565055680), (40, 508550112), (42, 484333440), (45, 452044544), (48, 423791760), (56, 363250080), (60, 339033408), (63, 322888960), (64, 317843820), (70, 290600064), (72, 282527840), (80, 254275056), (84, 242166720), (90, 226022272), (96, 211895880), (105, 193733376), (112, 181625040), (120, 169516704), (126, 161444480), (128, 158921910), (140, 145300032), (144, 141263920), (149, 136523520), (160, 127137528), (168, 121083360), (180, 113011136), (192, 105947940), (210, 96866688), (224, 90812520), (240, 84758352), (252, 80722240), (256, 79460955), (280, 72650016), (288, 70631960), (298, 68261760), (315, 64577792), (320, 63568764), (336, 60541680), (360, 56505568), (384, 52973970), (420, 48433344), (447, 45507840), (448, 45406260), (480, 42379176), (504, 40361120), (560, 36325008), (576, 35315980), (596, 34130880), (630, 32288896), (640, 31784382), (672, 30270840), (720, 28252784), (745, 27304704), (768, 26486985), (840, 24216672), (894, 22753920), (896, 22703130), (960, 21189588), (1008, 20180560), (1043, 19503360), (1120, 18162504), (1152, 17657990), (1192, 17065440), (1260, 16144448), (1280, 15892191), (1341, 15169280), (1344, 15135420), (1440, 14126392), (1490, 13652352), (1680, 12108336), (1693, 12015360), (1788, 11376960), (1792, 11351565), (1920, 10594794), (2016, 10090280), (2086, 9751680), (2235, 9101568), (2240, 9081252), (2304, 8828995), (2384, 8532720), (2520, 8072224), (2682, 7584640), (2688, 7567710), (2880, 7063196), (2980, 6826176), (3129, 6501120), (3360, 6054168), (3386, 6007680), (3576, 5688480), (3840, 5297397), (4032, 5045140), (4172, 4875840), (4470, 4550784), (4480, 4540626), (4768, 4266360), (5040, 4036112), (5079, 4005120), (5215, 3900672), (5364, 3792320), (5376, 3783855), (5760, 3531598), (5960, 3413088), (6258, 3250560), (6705, 3033856), (6720, 3027084), (6772, 3003840), (7152, 2844240), (8064, 2522570), (8344, 2437920), (8465, 2403072), (8940, 2275392), (8960, 2270313), (9387, 2167040), (9536, 2133180), (10080, 2018056), (10158, 2002560), (10430, 1950336), (10728, 1896160), (11520, 1765799), (11851, 1716480), (11920, 1706544), (12516, 1625280), (13410, 1516928), (13440, 1513542), (13544, 1501920), (14304, 1422120), (15237, 1335040), (15645, 1300224), (16128, 1261285), (16688, 1218960), (16930, 1201536), (17880, 1137696), (18774, 1083520), (19072, 1066590), (20160, 1009028), (20316, 1001280), (20860, 975168), (21456, 948080), (23702, 858240), (23840, 853272), (25032, 812640), (25395, 801024), (26820, 758464), (26880, 756771), (27088, 750960), (28608, 711060), (30474, 667520), (31290, 650112), (33376, 609480), (33860, 600768), (35553, 572160), (35760, 568848), (37548, 541760), (38144, 533295), (40320, 504514), (40632, 500640), (41720, 487584), (42912, 474040), (46935, 433408), (47404, 429120), (47680, 426636), (50064, 406320), (50790, 400512), (53640, 379232), (54176, 375480), (57216, 355530), (59255, 343296), (60948, 333760), (62580, 325056), (66752, 304740), (67720, 300384), (71106, 286080), (71520, 284424), (75096, 270880), (76185, 267008), (80640, 252257), (81264, 250320), (83440, 243792), (85824, 237020), (93870, 216704), (94808, 214560), (95360, 213318), (100128, 203160), (101580, 200256), (106659, 190720), (107280, 189616), (108352, 187740), (114432, 177765), (118510, 171648), (121896, 166880), (125160, 162528), (133504, 152370), (135440, 150192), (142212, 143040)]