21496083840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2851}}^1$

素因数の和:2911

約数の個数: 768

約数和(自身を含む): 98023011840

約数和(自身を除く): 76526928000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 55, 56, 60, 63, 64, 66, 68, 70, 72, 77, 80, 84, 85, 88, 90, 96, 99, 102, 105, 110, 112, 119, 120, 126, 128, 132, 136, 140, 144, 153, 154, 160, 165, 168, 170, 176, 180, 187, 192, 198, 204, 210, 220, 224, 231, 238, 240, 252, 255, 264, 272, 280, 288, 306, 308, 315, 320, 330, 336, 340, 352, 357, 360, 374, 384, 385, 396, 408, 420, 440, 448, 462, 476, 480, 495, 504, 510, 528, 544, 560, 561, 576, 595, 612, 616, 630, 640, 660, 672, 680, 693, 704, 714, 720, 748, 765, 770, 792, 816, 840, 880, 896, 924, 935, 952, 960, 990, 1008, 1020, 1056, 1071, 1088, 1120, 1122, 1152, 1155, 1190, 1224, 1232, 1260, 1309, 1320, 1344, 1360, 1386, 1408, 1428, 1440, 1496, 1530, 1540, 1584, 1632, 1680, 1683, 1760, 1785, 1848, 1870, 1904, 1920, 1980, 2016, 2040, 2112, 2142, 2176, 2240, 2244, 2310, 2380, 2448, 2464, 2520, 2618, 2640, 2688, 2720, 2772, 2805, 2851, 2856, 2880, 2992, 3060, 3080, 3168, 3264, 3360, 3366, 3465, 3520, 3570, 3696, 3740, 3808, 3927, 3960, 4032, 4080, 4224, 4284, 4480, 4488, 4620, 4760, 4896, 4928, 5040, 5236, 5280, 5355, 5440, 5544, 5610, 5702, 5712, 5760, 5984, 6120, 6160, 6336, 6528, 6545, 6720, 6732, 6930, 7040, 7140, 7392, 7480, 7616, 7854, 7920, 8064, 8160, 8415, 8553, 8568, 8976, 9240, 9520, 9792, 9856, 10080, 10472, 10560, 10710, 10880, 11088, 11220, 11404, 11424, 11781, 11968, 12240, 12320, 12672, 13090, 13440, 13464, 13860, 14255, 14280, 14784, 14960, 15232, 15708, 15840, 16320, 16830, 17106, 17136, 17952, 18480, 19040, 19584, 19635, 19957, 20160, 20944, 21120, 21420, 22176, 22440, 22808, 22848, 23562, 23936, 24480, 24640, 25659, 26180, 26928, 27720, 28510, 28560, 29568, 29920, 31361, 31416, 31680, 32640, 33660, 34212, 34272, 35904, 36960, 38080, 39270, 39914, 40320, 41888, 42765, 42840, 44352, 44880, 45616, 45696, 47124, 48467, 48960, 49280, 51318, 52360, 53856, 55440, 57020, 57120, 58905, 59840, 59871, 62722, 62832, 63360, 67320, 68424, 68544, 71808, 73920, 76160, 78540, 79828, 83776, 85530, 85680, 88704, 89760, 91232, 94083, 94248, 96934, 97920, 99785, 102636, 104720, 107712, 110880, 114040, 114240, 117810, 119680, 119742, 125444, 125664, 128295, 134640, 136848, 137088, 145401, 147840, 156805, 157080, 159656, 167552, 171060, 171360, 179520, 179613, 182464, 188166, 188496, 193868, 199570, 205272, 209440, 215424, 219527, 221760, 228080, 228480, 235620, 239484, 242335, 250888, 251328, 256590, 269280, 273696, 282249, 290802, 299355, 313610, 314160, 319312, 339269, 342120, 342720, 359040, 359226, 364928, 376332, 376992, 387736, 399140, 410544, 418880, 436203, 439054, 443520, 456160, 470415, 471240, 478968, 484670, 501776, 502656, 513180, 533137, 538560, 547392, 564498, 581604, 598710, 627220, 628320, 638624, 658581, 678538, 684240, 685440, 718452, 727005, 752664, 753984, 775472, 798280, 821088, 837760, 872406, 878108, 898065, 912320, 940830, 942480, 957936, 969340, 1003552, 1017807, 1026360, 1066274, 1077120, 1094784, 1097635, 1128996, 1163208, 1197420, 1254440, 1256640, 1277248, 1317162, 1357076, 1368480, 1411245, 1436904, 1454010, 1505328, 1507968, 1550944, 1596560, 1599411, 1642176, 1696345, 1744812, 1756216, 1796130, 1824640, 1881660, 1884960, 1915872, 1938680, 1975743, 2007104, 2035614, 2052720, 2132548, 2181015, 2195270, 2257992, 2326416, 2394840, 2508880, 2513280, 2554496, 2634324, 2665685, 2714152, 2736960, 2822490, 2873808, 2908020, 3010656, 3053421, 3101888, 3193120, 3198822, 3284352, 3292905, 3392690, 3489624, 3512432, 3592260, 3731959, 3763320, 3769920, 3831744, 3877360, 3951486, 4014208, 4071228, 4105440, 4265096, 4362030, 4390540, 4515984, 4652832, 4789680, 4798233, 5017760, 5089035, 5268648, 5331370, 5428304, 5473920, 5644980, 5747616, 5816040, 6021312, 6106842, 6203776, 6386240, 6397644, 6585810, 6785380, 6979248, 7024864, 7184520, 7463918, 7526640, 7539840, 7663488, 7754720, 7902972, 7997055, 8142456, 8210880, 8530192, 8724060, 8781080, 9031968, 9305664, 9579360, 9596466, 9878715, 10035520, 10178070, 10537296, 10662740, 10856608, 11195877, 11289960, 11495232, 11632080, 12042624, 12213684, 12772480, 12795288, 13171620, 13570760, 13958496, 14049728, 14369040, 14927836, 15053280, 15267105, 15509440, 15805944, 15994110, 16284912, 16421760, 17060384, 17448120, 17562160, 18063936, 18611328, 18659795, 19158720, 19192932, 19757430, 20071040, 20356140, 21074592, 21325480, 21713216, 22391754, 22579920, 22990464, 23264160, 23991165, 24427368, 25590576, 26343240, 27141520, 27916992, 28099456, 28738080, 29855672, 30106560, 30534210, 31018880, 31611888, 31988220, 32569824, 33587631, 34120768, 34896240, 35124320, 36127872, 37319590, 38317440, 38385864, 39514860, 40712280, 42149184, 42650960, 43426432, 44783508, 45159840, 46528320, 47982330, 48854736, 51181152, 52686480, 54283040, 55833984, 55979385, 57476160, 59711344, 60213120, 61068420, 63223776, 63976440, 65139648, 67175262, 68241536, 69792480, 70248640, 74639180, 76771728, 79029720, 81424560, 84298368, 85301920, 89567016, 90319680, 93056640, 95964660, 97709472, 102362304, 105372960, 108566080, 111958770, 114952320, 119422688, 122136840, 126447552, 127952880, 130279296, 134350524, 139584960, 140497280, 149278360, 153543456, 158059440, 162849120, 167938155, 170603840, 179134032, 180639360, 191929320, 195418944, 204724608, 210745920, 217132160, 223917540, 238845376, 244273680, 252895104, 255905760, 268701048, 279169920, 298556720, 307086912, 316118880, 325698240, 335876310, 341207680, 358268064, 383858640, 390837888, 421491840, 447835080, 477690752, 488547360, 511811520, 537402096, 597113440, 614173824, 632237760, 651396480, 671752620, 716536128, 767717280, 895670160, 977094720, 1023623040, 1074804192, 1194226880, 1264475520, 1343505240, 1433072256, 1535434560, 1791340320, 1954189440, 2149608384, 2388453760, 2687010480, 3070869120, 3582680640, 4299216768, 5374020960, 7165361280, 10748041920, 21496083840]

約数ペア:

[(1, 21496083840), (2, 10748041920), (3, 7165361280), (4, 5374020960), (5, 4299216768), (6, 3582680640), (7, 3070869120), (8, 2687010480), (9, 2388453760), (10, 2149608384), (11, 1954189440), (12, 1791340320), (14, 1535434560), (15, 1433072256), (16, 1343505240), (17, 1264475520), (18, 1194226880), (20, 1074804192), (21, 1023623040), (22, 977094720), (24, 895670160), (28, 767717280), (30, 716536128), (32, 671752620), (33, 651396480), (34, 632237760), (35, 614173824), (36, 597113440), (40, 537402096), (42, 511811520), (44, 488547360), (45, 477690752), (48, 447835080), (51, 421491840), (55, 390837888), (56, 383858640), (60, 358268064), (63, 341207680), (64, 335876310), (66, 325698240), (68, 316118880), (70, 307086912), (72, 298556720), (77, 279169920), (80, 268701048), (84, 255905760), (85, 252895104), (88, 244273680), (90, 238845376), (96, 223917540), (99, 217132160), (102, 210745920), (105, 204724608), (110, 195418944), (112, 191929320), (119, 180639360), (120, 179134032), (126, 170603840), (128, 167938155), (132, 162849120), (136, 158059440), (140, 153543456), (144, 149278360), (153, 140497280), (154, 139584960), (160, 134350524), (165, 130279296), (168, 127952880), (170, 126447552), (176, 122136840), (180, 119422688), (187, 114952320), (192, 111958770), (198, 108566080), (204, 105372960), (210, 102362304), (220, 97709472), (224, 95964660), (231, 93056640), (238, 90319680), (240, 89567016), (252, 85301920), (255, 84298368), (264, 81424560), (272, 79029720), (280, 76771728), (288, 74639180), (306, 70248640), (308, 69792480), (315, 68241536), (320, 67175262), (330, 65139648), (336, 63976440), (340, 63223776), (352, 61068420), (357, 60213120), (360, 59711344), (374, 57476160), (384, 55979385), (385, 55833984), (396, 54283040), (408, 52686480), (420, 51181152), (440, 48854736), (448, 47982330), (462, 46528320), (476, 45159840), (480, 44783508), (495, 43426432), (504, 42650960), (510, 42149184), (528, 40712280), (544, 39514860), (560, 38385864), (561, 38317440), (576, 37319590), (595, 36127872), (612, 35124320), (616, 34896240), (630, 34120768), (640, 33587631), (660, 32569824), (672, 31988220), (680, 31611888), (693, 31018880), (704, 30534210), (714, 30106560), (720, 29855672), (748, 28738080), (765, 28099456), (770, 27916992), (792, 27141520), (816, 26343240), (840, 25590576), (880, 24427368), (896, 23991165), (924, 23264160), (935, 22990464), (952, 22579920), (960, 22391754), (990, 21713216), (1008, 21325480), (1020, 21074592), (1056, 20356140), (1071, 20071040), (1088, 19757430), (1120, 19192932), (1122, 19158720), (1152, 18659795), (1155, 18611328), (1190, 18063936), (1224, 17562160), (1232, 17448120), (1260, 17060384), (1309, 16421760), (1320, 16284912), (1344, 15994110), (1360, 15805944), (1386, 15509440), (1408, 15267105), (1428, 15053280), (1440, 14927836), (1496, 14369040), (1530, 14049728), (1540, 13958496), (1584, 13570760), (1632, 13171620), (1680, 12795288), (1683, 12772480), (1760, 12213684), (1785, 12042624), (1848, 11632080), (1870, 11495232), (1904, 11289960), (1920, 11195877), (1980, 10856608), (2016, 10662740), (2040, 10537296), (2112, 10178070), (2142, 10035520), (2176, 9878715), (2240, 9596466), (2244, 9579360), (2310, 9305664), (2380, 9031968), (2448, 8781080), (2464, 8724060), (2520, 8530192), (2618, 8210880), (2640, 8142456), (2688, 7997055), (2720, 7902972), (2772, 7754720), (2805, 7663488), (2851, 7539840), (2856, 7526640), (2880, 7463918), (2992, 7184520), (3060, 7024864), (3080, 6979248), (3168, 6785380), (3264, 6585810), (3360, 6397644), (3366, 6386240), (3465, 6203776), (3520, 6106842), (3570, 6021312), (3696, 5816040), (3740, 5747616), (3808, 5644980), (3927, 5473920), (3960, 5428304), (4032, 5331370), (4080, 5268648), (4224, 5089035), (4284, 5017760), (4480, 4798233), (4488, 4789680), (4620, 4652832), (4760, 4515984), (4896, 4390540), (4928, 4362030), (5040, 4265096), (5236, 4105440), (5280, 4071228), (5355, 4014208), (5440, 3951486), (5544, 3877360), (5610, 3831744), (5702, 3769920), (5712, 3763320), (5760, 3731959), (5984, 3592260), (6120, 3512432), (6160, 3489624), (6336, 3392690), (6528, 3292905), (6545, 3284352), (6720, 3198822), (6732, 3193120), (6930, 3101888), (7040, 3053421), (7140, 3010656), (7392, 2908020), (7480, 2873808), (7616, 2822490), (7854, 2736960), (7920, 2714152), (8064, 2665685), (8160, 2634324), (8415, 2554496), (8553, 2513280), (8568, 2508880), (8976, 2394840), (9240, 2326416), (9520, 2257992), (9792, 2195270), (9856, 2181015), (10080, 2132548), (10472, 2052720), (10560, 2035614), (10710, 2007104), (10880, 1975743), (11088, 1938680), (11220, 1915872), (11404, 1884960), (11424, 1881660), (11781, 1824640), (11968, 1796130), (12240, 1756216), (12320, 1744812), (12672, 1696345), (13090, 1642176), (13440, 1599411), (13464, 1596560), (13860, 1550944), (14255, 1507968), (14280, 1505328), (14784, 1454010), (14960, 1436904), (15232, 1411245), (15708, 1368480), (15840, 1357076), (16320, 1317162), (16830, 1277248), (17106, 1256640), (17136, 1254440), (17952, 1197420), (18480, 1163208), (19040, 1128996), (19584, 1097635), (19635, 1094784), (19957, 1077120), (20160, 1066274), (20944, 1026360), (21120, 1017807), (21420, 1003552), (22176, 969340), (22440, 957936), (22808, 942480), (22848, 940830), (23562, 912320), (23936, 898065), (24480, 878108), (24640, 872406), (25659, 837760), (26180, 821088), (26928, 798280), (27720, 775472), (28510, 753984), (28560, 752664), (29568, 727005), (29920, 718452), (31361, 685440), (31416, 684240), (31680, 678538), (32640, 658581), (33660, 638624), (34212, 628320), (34272, 627220), (35904, 598710), (36960, 581604), (38080, 564498), (39270, 547392), (39914, 538560), (40320, 533137), (41888, 513180), (42765, 502656), (42840, 501776), (44352, 484670), (44880, 478968), (45616, 471240), (45696, 470415), (47124, 456160), (48467, 443520), (48960, 439054), (49280, 436203), (51318, 418880), (52360, 410544), (53856, 399140), (55440, 387736), (57020, 376992), (57120, 376332), (58905, 364928), (59840, 359226), (59871, 359040), (62722, 342720), (62832, 342120), (63360, 339269), (67320, 319312), (68424, 314160), (68544, 313610), (71808, 299355), (73920, 290802), (76160, 282249), (78540, 273696), (79828, 269280), (83776, 256590), (85530, 251328), (85680, 250888), (88704, 242335), (89760, 239484), (91232, 235620), (94083, 228480), (94248, 228080), (96934, 221760), (97920, 219527), (99785, 215424), (102636, 209440), (104720, 205272), (107712, 199570), (110880, 193868), (114040, 188496), (114240, 188166), (117810, 182464), (119680, 179613), (119742, 179520), (125444, 171360), (125664, 171060), (128295, 167552), (134640, 159656), (136848, 157080), (137088, 156805), (145401, 147840)]