20238785280

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:617

約数の個数: 576

約数和(自身を含む): 82649548800

約数和(自身を除く): 62410763520

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 269, 270, 280, 288, 311, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 538, 540, 560, 576, 622, 630, 640, 672, 720, 756, 768, 807, 840, 864, 896, 933, 945, 960, 1008, 1076, 1080, 1120, 1152, 1244, 1260, 1280, 1344, 1345, 1440, 1512, 1555, 1614, 1680, 1728, 1792, 1866, 1883, 1890, 1920, 2016, 2152, 2160, 2177, 2240, 2304, 2421, 2488, 2520, 2688, 2690, 2799, 2880, 3024, 3110, 3228, 3360, 3456, 3732, 3766, 3780, 3840, 4032, 4035, 4304, 4320, 4354, 4480, 4665, 4842, 4976, 5040, 5376, 5380, 5598, 5649, 5760, 6048, 6220, 6456, 6531, 6720, 6912, 7263, 7464, 7532, 7560, 8064, 8070, 8397, 8608, 8640, 8708, 8960, 9330, 9415, 9684, 9952, 10080, 10760, 10885, 11196, 11298, 11520, 12096, 12105, 12440, 12912, 13062, 13440, 13995, 14526, 14928, 15064, 15120, 16128, 16140, 16794, 16947, 17216, 17280, 17416, 18660, 18830, 19368, 19593, 19904, 20160, 21520, 21770, 22392, 22596, 24192, 24210, 24880, 25824, 26124, 26880, 27990, 28245, 29052, 29856, 30128, 30240, 32280, 32655, 33588, 33894, 34432, 34560, 34832, 36315, 37320, 37660, 38736, 39186, 39808, 40320, 41985, 43040, 43540, 44784, 45192, 48384, 48420, 49760, 50841, 51648, 52248, 55980, 56490, 58104, 58779, 59712, 60256, 60480, 64560, 65310, 67176, 67788, 68864, 69664, 72630, 74640, 75320, 77472, 78372, 79616, 80640, 83659, 83970, 84735, 86080, 87080, 89568, 90384, 96840, 97965, 99520, 101682, 103296, 104496, 111960, 112980, 116208, 117558, 119424, 120512, 120960, 129120, 130620, 134352, 135576, 139328, 145260, 149280, 150640, 154944, 156744, 167318, 167940, 169470, 172160, 174160, 179136, 180768, 193680, 195930, 199040, 203364, 206592, 208992, 223920, 225960, 232416, 235116, 238848, 241024, 241920, 250977, 254205, 258240, 261240, 268704, 271152, 278656, 290520, 293895, 298560, 301280, 309888, 313488, 334636, 335880, 338940, 344320, 348320, 358272, 361536, 387360, 391860, 398080, 406728, 417984, 418295, 447840, 451920, 464832, 470232, 482048, 501954, 508410, 516480, 522480, 537408, 542304, 557312, 581040, 585613, 587790, 597120, 602560, 619776, 626976, 669272, 671760, 677880, 696640, 716544, 723072, 752931, 774720, 783720, 813456, 835968, 836590, 895680, 903840, 929664, 940464, 1003908, 1016820, 1032960, 1044960, 1074816, 1084608, 1162080, 1171226, 1175580, 1194240, 1205120, 1253952, 1254885, 1338544, 1343520, 1355760, 1393280, 1446144, 1505862, 1549440, 1567440, 1626912, 1671936, 1673180, 1756839, 1791360, 1807680, 1859328, 1880928, 2007816, 2033640, 2089920, 2149632, 2169216, 2258793, 2324160, 2342452, 2351160, 2410240, 2507904, 2509770, 2677088, 2687040, 2711520, 2786560, 2928065, 3011724, 3098880, 3134880, 3253824, 3346360, 3513678, 3582720, 3615360, 3761856, 3764655, 4015632, 4067280, 4179840, 4338432, 4517586, 4648320, 4684904, 4702320, 5015808, 5019540, 5270517, 5354176, 5374080, 5423040, 5856130, 6023448, 6269760, 6507648, 6692720, 7027356, 7230720, 7523712, 7529310, 8031264, 8134560, 8359680, 8784195, 9035172, 9296640, 9369808, 9404640, 10039080, 10541034, 10708352, 10748160, 10846080, 11293965, 11712260, 12046896, 12539520, 13015296, 13385440, 14054712, 15047424, 15058620, 15811551, 16062528, 16269120, 17568390, 18070344, 18739616, 18809280, 20078160, 21082068, 21416704, 21692160, 22587930, 23424520, 24093792, 25079040, 26352585, 26770880, 28109424, 30117240, 31623102, 32125056, 32538240, 35136780, 36140688, 37479232, 37618560, 40156320, 42164136, 45175860, 46849040, 48187584, 52705170, 53541760, 56218848, 60234480, 63246204, 64250112, 65076480, 70273560, 72281376, 74958464, 75237120, 79057755, 80312640, 84328272, 90351720, 93698080, 96375168, 105410340, 107083520, 112437696, 120468960, 126492408, 140547120, 144562752, 149916928, 158115510, 160625280, 168656544, 180703440, 187396160, 192750336, 210820680, 224875392, 240937920, 252984816, 281094240, 289125504, 316231020, 321250560, 337313088, 361406880, 374792320, 421641360, 449750784, 481875840, 505969632, 562188480, 578251008, 632462040, 674626176, 722813760, 749584640, 843282720, 963751680, 1011939264, 1124376960, 1264924080, 1349252352, 1445627520, 1686565440, 2023878528, 2248753920, 2529848160, 2891255040, 3373130880, 4047757056, 5059696320, 6746261760, 10119392640, 20238785280]

約数ペア:

[(1, 20238785280), (2, 10119392640), (3, 6746261760), (4, 5059696320), (5, 4047757056), (6, 3373130880), (7, 2891255040), (8, 2529848160), (9, 2248753920), (10, 2023878528), (12, 1686565440), (14, 1445627520), (15, 1349252352), (16, 1264924080), (18, 1124376960), (20, 1011939264), (21, 963751680), (24, 843282720), (27, 749584640), (28, 722813760), (30, 674626176), (32, 632462040), (35, 578251008), (36, 562188480), (40, 505969632), (42, 481875840), (45, 449750784), (48, 421641360), (54, 374792320), (56, 361406880), (60, 337313088), (63, 321250560), (64, 316231020), (70, 289125504), (72, 281094240), (80, 252984816), (84, 240937920), (90, 224875392), (96, 210820680), (105, 192750336), (108, 187396160), (112, 180703440), (120, 168656544), (126, 160625280), (128, 158115510), (135, 149916928), (140, 144562752), (144, 140547120), (160, 126492408), (168, 120468960), (180, 112437696), (189, 107083520), (192, 105410340), (210, 96375168), (216, 93698080), (224, 90351720), (240, 84328272), (252, 80312640), (256, 79057755), (269, 75237120), (270, 74958464), (280, 72281376), (288, 70273560), (311, 65076480), (315, 64250112), (320, 63246204), (336, 60234480), (360, 56218848), (378, 53541760), (384, 52705170), (420, 48187584), (432, 46849040), (448, 45175860), (480, 42164136), (504, 40156320), (538, 37618560), (540, 37479232), (560, 36140688), (576, 35136780), (622, 32538240), (630, 32125056), (640, 31623102), (672, 30117240), (720, 28109424), (756, 26770880), (768, 26352585), (807, 25079040), (840, 24093792), (864, 23424520), (896, 22587930), (933, 21692160), (945, 21416704), (960, 21082068), (1008, 20078160), (1076, 18809280), (1080, 18739616), (1120, 18070344), (1152, 17568390), (1244, 16269120), (1260, 16062528), (1280, 15811551), (1344, 15058620), (1345, 15047424), (1440, 14054712), (1512, 13385440), (1555, 13015296), (1614, 12539520), (1680, 12046896), (1728, 11712260), (1792, 11293965), (1866, 10846080), (1883, 10748160), (1890, 10708352), (1920, 10541034), (2016, 10039080), (2152, 9404640), (2160, 9369808), (2177, 9296640), (2240, 9035172), (2304, 8784195), (2421, 8359680), (2488, 8134560), (2520, 8031264), (2688, 7529310), (2690, 7523712), (2799, 7230720), (2880, 7027356), (3024, 6692720), (3110, 6507648), (3228, 6269760), (3360, 6023448), (3456, 5856130), (3732, 5423040), (3766, 5374080), (3780, 5354176), (3840, 5270517), (4032, 5019540), (4035, 5015808), (4304, 4702320), (4320, 4684904), (4354, 4648320), (4480, 4517586), (4665, 4338432), (4842, 4179840), (4976, 4067280), (5040, 4015632), (5376, 3764655), (5380, 3761856), (5598, 3615360), (5649, 3582720), (5760, 3513678), (6048, 3346360), (6220, 3253824), (6456, 3134880), (6531, 3098880), (6720, 3011724), (6912, 2928065), (7263, 2786560), (7464, 2711520), (7532, 2687040), (7560, 2677088), (8064, 2509770), (8070, 2507904), (8397, 2410240), (8608, 2351160), (8640, 2342452), (8708, 2324160), (8960, 2258793), (9330, 2169216), (9415, 2149632), (9684, 2089920), (9952, 2033640), (10080, 2007816), (10760, 1880928), (10885, 1859328), (11196, 1807680), (11298, 1791360), (11520, 1756839), (12096, 1673180), (12105, 1671936), (12440, 1626912), (12912, 1567440), (13062, 1549440), (13440, 1505862), (13995, 1446144), (14526, 1393280), (14928, 1355760), (15064, 1343520), (15120, 1338544), (16128, 1254885), (16140, 1253952), (16794, 1205120), (16947, 1194240), (17216, 1175580), (17280, 1171226), (17416, 1162080), (18660, 1084608), (18830, 1074816), (19368, 1044960), (19593, 1032960), (19904, 1016820), (20160, 1003908), (21520, 940464), (21770, 929664), (22392, 903840), (22596, 895680), (24192, 836590), (24210, 835968), (24880, 813456), (25824, 783720), (26124, 774720), (26880, 752931), (27990, 723072), (28245, 716544), (29052, 696640), (29856, 677880), (30128, 671760), (30240, 669272), (32280, 626976), (32655, 619776), (33588, 602560), (33894, 597120), (34432, 587790), (34560, 585613), (34832, 581040), (36315, 557312), (37320, 542304), (37660, 537408), (38736, 522480), (39186, 516480), (39808, 508410), (40320, 501954), (41985, 482048), (43040, 470232), (43540, 464832), (44784, 451920), (45192, 447840), (48384, 418295), (48420, 417984), (49760, 406728), (50841, 398080), (51648, 391860), (52248, 387360), (55980, 361536), (56490, 358272), (58104, 348320), (58779, 344320), (59712, 338940), (60256, 335880), (60480, 334636), (64560, 313488), (65310, 309888), (67176, 301280), (67788, 298560), (68864, 293895), (69664, 290520), (72630, 278656), (74640, 271152), (75320, 268704), (77472, 261240), (78372, 258240), (79616, 254205), (80640, 250977), (83659, 241920), (83970, 241024), (84735, 238848), (86080, 235116), (87080, 232416), (89568, 225960), (90384, 223920), (96840, 208992), (97965, 206592), (99520, 203364), (101682, 199040), (103296, 195930), (104496, 193680), (111960, 180768), (112980, 179136), (116208, 174160), (117558, 172160), (119424, 169470), (120512, 167940), (120960, 167318), (129120, 156744), (130620, 154944), (134352, 150640), (135576, 149280), (139328, 145260)]