20767985280

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{6359}}^1$

素因数の和:6403

約数の個数: 448

約数和(自身を含む): 85086115200

約数和(自身を除く): 64318129920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1296, 1344, 1440, 1458, 1512, 1620, 1680, 1701, 1728, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2688, 2835, 2880, 2916, 3024, 3240, 3360, 3402, 3456, 3645, 3780, 3888, 4032, 4320, 4480, 4536, 4860, 5040, 5103, 5184, 5670, 5760, 5832, 6048, 6359, 6480, 6720, 6804, 7290, 7560, 7776, 8064, 8505, 8640, 9072, 9720, 10080, 10206, 10368, 11340, 11664, 12096, 12718, 12960, 13440, 13608, 14580, 15120, 15552, 17010, 17280, 18144, 19077, 19440, 20160, 20412, 22680, 23328, 24192, 25436, 25515, 25920, 27216, 29160, 30240, 31104, 31795, 34020, 36288, 38154, 38880, 40320, 40824, 44513, 45360, 46656, 50872, 51030, 51840, 54432, 57231, 58320, 60480, 63590, 68040, 72576, 76308, 77760, 81648, 89026, 90720, 93312, 95385, 101744, 102060, 108864, 114462, 116640, 120960, 127180, 133539, 136080, 152616, 155520, 163296, 171693, 178052, 181440, 190770, 203488, 204120, 217728, 222565, 228924, 233280, 254360, 267078, 272160, 286155, 305232, 326592, 343386, 356104, 362880, 381540, 400617, 406976, 408240, 445130, 457848, 466560, 508720, 515079, 534156, 544320, 572310, 610464, 653184, 667695, 686772, 712208, 763080, 801234, 813952, 816480, 858465, 890260, 915696, 1017440, 1030158, 1068312, 1088640, 1144620, 1201851, 1220928, 1335390, 1373544, 1424416, 1526160, 1545237, 1602468, 1632960, 1716930, 1780520, 1831392, 2003085, 2034880, 2060316, 2136624, 2289240, 2403702, 2441856, 2575395, 2670780, 2747088, 2848832, 3052320, 3090474, 3204936, 3265920, 3433860, 3561040, 3605553, 3662784, 4006170, 4069760, 4120632, 4273248, 4578480, 4635711, 4807404, 5150790, 5341560, 5494176, 5697664, 6009255, 6104640, 6180948, 6409872, 6867720, 7122080, 7211106, 7325568, 7726185, 8012340, 8241264, 8546496, 9156960, 9271422, 9614808, 10301580, 10683120, 10816659, 10988352, 12018510, 12209280, 12361896, 12819744, 13735440, 14244160, 14422212, 15452370, 16024680, 16482528, 17092992, 18027765, 18313920, 18542844, 19229616, 20603160, 21366240, 21633318, 21976704, 23178555, 24037020, 24723792, 25639488, 27470880, 28488320, 28844424, 30904740, 32049360, 32449977, 32965056, 36055530, 36627840, 37085688, 38459232, 41206320, 42732480, 43266636, 46357110, 48074040, 49447584, 51278976, 54083295, 54941760, 57688848, 61809480, 64098720, 64899954, 65930112, 72111060, 74171376, 76918464, 82412640, 85464960, 86533272, 92714220, 96148080, 98895168, 108166590, 109883520, 115377696, 123618960, 128197440, 129799908, 144222120, 148342752, 153836928, 162249885, 164825280, 173066544, 185428440, 192296160, 197790336, 216333180, 230755392, 247237920, 256394880, 259599816, 288444240, 296685504, 324499770, 329650560, 346133088, 370856880, 384592320, 432666360, 461510784, 494475840, 519199632, 576888480, 593371008, 648999540, 692266176, 741713760, 769184640, 865332720, 988951680, 1038399264, 1153776960, 1297999080, 1384532352, 1483427520, 1730665440, 2076798528, 2307553920, 2595998160, 2966855040, 3461330880, 4153597056, 5191996320, 6922661760, 10383992640, 20767985280]

約数ペア:

[(1, 20767985280), (2, 10383992640), (3, 6922661760), (4, 5191996320), (5, 4153597056), (6, 3461330880), (7, 2966855040), (8, 2595998160), (9, 2307553920), (10, 2076798528), (12, 1730665440), (14, 1483427520), (15, 1384532352), (16, 1297999080), (18, 1153776960), (20, 1038399264), (21, 988951680), (24, 865332720), (27, 769184640), (28, 741713760), (30, 692266176), (32, 648999540), (35, 593371008), (36, 576888480), (40, 519199632), (42, 494475840), (45, 461510784), (48, 432666360), (54, 384592320), (56, 370856880), (60, 346133088), (63, 329650560), (64, 324499770), (70, 296685504), (72, 288444240), (80, 259599816), (81, 256394880), (84, 247237920), (90, 230755392), (96, 216333180), (105, 197790336), (108, 192296160), (112, 185428440), (120, 173066544), (126, 164825280), (128, 162249885), (135, 153836928), (140, 148342752), (144, 144222120), (160, 129799908), (162, 128197440), (168, 123618960), (180, 115377696), (189, 109883520), (192, 108166590), (210, 98895168), (216, 96148080), (224, 92714220), (240, 86533272), (243, 85464960), (252, 82412640), (270, 76918464), (280, 74171376), (288, 72111060), (315, 65930112), (320, 64899954), (324, 64098720), (336, 61809480), (360, 57688848), (378, 54941760), (384, 54083295), (405, 51278976), (420, 49447584), (432, 48074040), (448, 46357110), (480, 43266636), (486, 42732480), (504, 41206320), (540, 38459232), (560, 37085688), (567, 36627840), (576, 36055530), (630, 32965056), (640, 32449977), (648, 32049360), (672, 30904740), (720, 28844424), (729, 28488320), (756, 27470880), (810, 25639488), (840, 24723792), (864, 24037020), (896, 23178555), (945, 21976704), (960, 21633318), (972, 21366240), (1008, 20603160), (1080, 19229616), (1120, 18542844), (1134, 18313920), (1152, 18027765), (1215, 17092992), (1260, 16482528), (1296, 16024680), (1344, 15452370), (1440, 14422212), (1458, 14244160), (1512, 13735440), (1620, 12819744), (1680, 12361896), (1701, 12209280), (1728, 12018510), (1890, 10988352), (1920, 10816659), (1944, 10683120), (2016, 10301580), (2160, 9614808), (2240, 9271422), (2268, 9156960), (2430, 8546496), (2520, 8241264), (2592, 8012340), (2688, 7726185), (2835, 7325568), (2880, 7211106), (2916, 7122080), (3024, 6867720), (3240, 6409872), (3360, 6180948), (3402, 6104640), (3456, 6009255), (3645, 5697664), (3780, 5494176), (3888, 5341560), (4032, 5150790), (4320, 4807404), (4480, 4635711), (4536, 4578480), (4860, 4273248), (5040, 4120632), (5103, 4069760), (5184, 4006170), (5670, 3662784), (5760, 3605553), (5832, 3561040), (6048, 3433860), (6359, 3265920), (6480, 3204936), (6720, 3090474), (6804, 3052320), (7290, 2848832), (7560, 2747088), (7776, 2670780), (8064, 2575395), (8505, 2441856), (8640, 2403702), (9072, 2289240), (9720, 2136624), (10080, 2060316), (10206, 2034880), (10368, 2003085), (11340, 1831392), (11664, 1780520), (12096, 1716930), (12718, 1632960), (12960, 1602468), (13440, 1545237), (13608, 1526160), (14580, 1424416), (15120, 1373544), (15552, 1335390), (17010, 1220928), (17280, 1201851), (18144, 1144620), (19077, 1088640), (19440, 1068312), (20160, 1030158), (20412, 1017440), (22680, 915696), (23328, 890260), (24192, 858465), (25436, 816480), (25515, 813952), (25920, 801234), (27216, 763080), (29160, 712208), (30240, 686772), (31104, 667695), (31795, 653184), (34020, 610464), (36288, 572310), (38154, 544320), (38880, 534156), (40320, 515079), (40824, 508720), (44513, 466560), (45360, 457848), (46656, 445130), (50872, 408240), (51030, 406976), (51840, 400617), (54432, 381540), (57231, 362880), (58320, 356104), (60480, 343386), (63590, 326592), (68040, 305232), (72576, 286155), (76308, 272160), (77760, 267078), (81648, 254360), (89026, 233280), (90720, 228924), (93312, 222565), (95385, 217728), (101744, 204120), (102060, 203488), (108864, 190770), (114462, 181440), (116640, 178052), (120960, 171693), (127180, 163296), (133539, 155520), (136080, 152616)]