21230320320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3978

約数の個数: 560

約数和(自身を含む): 86743641600

約数和(自身を除く): 65513321280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 64, 66, 72, 76, 80, 81, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 162, 165, 171, 176, 180, 190, 192, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 320, 324, 330, 342, 352, 360, 380, 396, 405, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 576, 594, 608, 627, 648, 660, 684, 704, 720, 760, 792, 810, 836, 855, 864, 880, 891, 912, 960, 990, 1026, 1045, 1056, 1080, 1140, 1188, 1216, 1254, 1296, 1320, 1368, 1440, 1485, 1520, 1539, 1584, 1620, 1672, 1710, 1728, 1760, 1782, 1824, 1881, 1980, 2052, 2090, 2112, 2160, 2280, 2376, 2508, 2565, 2592, 2640, 2736, 2880, 2970, 3040, 3078, 3135, 3168, 3240, 3344, 3420, 3520, 3564, 3648, 3762, 3919, 3960, 4104, 4180, 4320, 4455, 4560, 4752, 5016, 5130, 5184, 5280, 5472, 5643, 5940, 6080, 6156, 6270, 6336, 6480, 6688, 6840, 7128, 7524, 7695, 7838, 7920, 8208, 8360, 8640, 8910, 9120, 9405, 9504, 10032, 10260, 10560, 10944, 11286, 11757, 11880, 12312, 12540, 12960, 13376, 13680, 14256, 15048, 15390, 15676, 15840, 16416, 16720, 16929, 17820, 18240, 18810, 19008, 19595, 20064, 20520, 22572, 23514, 23760, 24624, 25080, 25920, 27360, 28215, 28512, 30096, 30780, 31352, 31680, 32832, 33440, 33858, 35271, 35640, 37620, 39190, 40128, 41040, 43109, 45144, 47028, 47520, 49248, 50160, 54720, 56430, 57024, 58785, 60192, 61560, 62704, 66880, 67716, 70542, 71280, 74461, 75240, 78380, 82080, 84645, 86218, 90288, 94056, 95040, 98496, 100320, 105813, 112860, 117570, 120384, 123120, 125408, 129327, 135432, 141084, 142560, 148922, 150480, 156760, 164160, 169290, 172436, 176355, 180576, 188112, 200640, 211626, 215545, 223383, 225720, 235140, 246240, 250816, 258654, 270864, 282168, 285120, 297844, 300960, 313520, 317439, 338580, 344872, 352710, 361152, 372305, 376224, 387981, 423252, 431090, 446766, 451440, 470280, 492480, 517308, 529065, 541728, 564336, 595688, 601920, 627040, 634878, 646635, 670149, 677160, 689744, 705420, 744610, 752448, 775962, 819071, 846504, 862180, 893532, 902880, 940560, 1034616, 1058130, 1083456, 1116915, 1128672, 1163943, 1191376, 1254080, 1269756, 1293270, 1340298, 1354320, 1379488, 1410840, 1489220, 1551924, 1587195, 1638142, 1693008, 1724360, 1787064, 1805760, 1881120, 1939905, 2010447, 2069232, 2116260, 2233830, 2257344, 2327886, 2382752, 2457213, 2539512, 2586540, 2680596, 2708640, 2758976, 2821680, 2978440, 3103848, 3174390, 3276284, 3350745, 3386016, 3448720, 3491829, 3574128, 3762240, 3879810, 4020894, 4095355, 4138464, 4232520, 4467660, 4655772, 4765504, 4914426, 5079024, 5173080, 5361192, 5417280, 5643360, 5819715, 5956880, 6031341, 6207696, 6348780, 6552568, 6701490, 6772032, 6897440, 6983658, 7148256, 7371639, 7759620, 8041788, 8190710, 8276928, 8465040, 8935320, 9311544, 9828852, 10052235, 10158048, 10346160, 10722384, 11286720, 11639430, 11913760, 12062682, 12286065, 12415392, 12697560, 13105136, 13402980, 13794880, 13967316, 14296512, 14743278, 15519240, 16083576, 16381420, 16930080, 17459145, 17870640, 18623088, 19657704, 20104470, 20316096, 20692320, 21444768, 22114917, 23278860, 23827520, 24125364, 24572130, 24830784, 25395120, 26210272, 26805960, 27934632, 29486556, 30156705, 31038480, 32167152, 32762840, 33860160, 34918290, 35741280, 36858195, 37246176, 39315408, 40208940, 41384640, 42889536, 44229834, 46557720, 48250728, 49144260, 50790240, 52420544, 53611920, 55869264, 58973112, 60313410, 62076960, 64334304, 65525680, 66344751, 69836580, 71482560, 73716390, 74492352, 78630816, 80417880, 88459668, 93115440, 96501456, 98288520, 101580480, 107223840, 110574585, 111738528, 117946224, 120626820, 124153920, 128668608, 131051360, 132689502, 139673160, 147432780, 157261632, 160835760, 176919336, 186230880, 193002912, 196577040, 214447680, 221149170, 223477056, 235892448, 241253640, 262102720, 265379004, 279346320, 294865560, 321671520, 331723755, 353838672, 372461760, 386005824, 393154080, 442298340, 471784896, 482507280, 530758008, 558692640, 589731120, 643343040, 663447510, 707677344, 786308160, 884596680, 965014560, 1061516016, 1117385280, 1179462240, 1326895020, 1415354688, 1769193360, 1930029120, 2123032032, 2358924480, 2653790040, 3538386720, 4246064064, 5307580080, 7076773440, 10615160160, 21230320320]

約数ペア:

[(1, 21230320320), (2, 10615160160), (3, 7076773440), (4, 5307580080), (5, 4246064064), (6, 3538386720), (8, 2653790040), (9, 2358924480), (10, 2123032032), (11, 1930029120), (12, 1769193360), (15, 1415354688), (16, 1326895020), (18, 1179462240), (19, 1117385280), (20, 1061516016), (22, 965014560), (24, 884596680), (27, 786308160), (30, 707677344), (32, 663447510), (33, 643343040), (36, 589731120), (38, 558692640), (40, 530758008), (44, 482507280), (45, 471784896), (48, 442298340), (54, 393154080), (55, 386005824), (57, 372461760), (60, 353838672), (64, 331723755), (66, 321671520), (72, 294865560), (76, 279346320), (80, 265379004), (81, 262102720), (88, 241253640), (90, 235892448), (95, 223477056), (96, 221149170), (99, 214447680), (108, 196577040), (110, 193002912), (114, 186230880), (120, 176919336), (132, 160835760), (135, 157261632), (144, 147432780), (152, 139673160), (160, 132689502), (162, 131051360), (165, 128668608), (171, 124153920), (176, 120626820), (180, 117946224), (190, 111738528), (192, 110574585), (198, 107223840), (209, 101580480), (216, 98288520), (220, 96501456), (228, 93115440), (240, 88459668), (264, 80417880), (270, 78630816), (285, 74492352), (288, 73716390), (297, 71482560), (304, 69836580), (320, 66344751), (324, 65525680), (330, 64334304), (342, 62076960), (352, 60313410), (360, 58973112), (380, 55869264), (396, 53611920), (405, 52420544), (418, 50790240), (432, 49144260), (440, 48250728), (456, 46557720), (480, 44229834), (495, 42889536), (513, 41384640), (528, 40208940), (540, 39315408), (570, 37246176), (576, 36858195), (594, 35741280), (608, 34918290), (627, 33860160), (648, 32762840), (660, 32167152), (684, 31038480), (704, 30156705), (720, 29486556), (760, 27934632), (792, 26805960), (810, 26210272), (836, 25395120), (855, 24830784), (864, 24572130), (880, 24125364), (891, 23827520), (912, 23278860), (960, 22114917), (990, 21444768), (1026, 20692320), (1045, 20316096), (1056, 20104470), (1080, 19657704), (1140, 18623088), (1188, 17870640), (1216, 17459145), (1254, 16930080), (1296, 16381420), (1320, 16083576), (1368, 15519240), (1440, 14743278), (1485, 14296512), (1520, 13967316), (1539, 13794880), (1584, 13402980), (1620, 13105136), (1672, 12697560), (1710, 12415392), (1728, 12286065), (1760, 12062682), (1782, 11913760), (1824, 11639430), (1881, 11286720), (1980, 10722384), (2052, 10346160), (2090, 10158048), (2112, 10052235), (2160, 9828852), (2280, 9311544), (2376, 8935320), (2508, 8465040), (2565, 8276928), (2592, 8190710), (2640, 8041788), (2736, 7759620), (2880, 7371639), (2970, 7148256), (3040, 6983658), (3078, 6897440), (3135, 6772032), (3168, 6701490), (3240, 6552568), (3344, 6348780), (3420, 6207696), (3520, 6031341), (3564, 5956880), (3648, 5819715), (3762, 5643360), (3919, 5417280), (3960, 5361192), (4104, 5173080), (4180, 5079024), (4320, 4914426), (4455, 4765504), (4560, 4655772), (4752, 4467660), (5016, 4232520), (5130, 4138464), (5184, 4095355), (5280, 4020894), (5472, 3879810), (5643, 3762240), (5940, 3574128), (6080, 3491829), (6156, 3448720), (6270, 3386016), (6336, 3350745), (6480, 3276284), (6688, 3174390), (6840, 3103848), (7128, 2978440), (7524, 2821680), (7695, 2758976), (7838, 2708640), (7920, 2680596), (8208, 2586540), (8360, 2539512), (8640, 2457213), (8910, 2382752), (9120, 2327886), (9405, 2257344), (9504, 2233830), (10032, 2116260), (10260, 2069232), (10560, 2010447), (10944, 1939905), (11286, 1881120), (11757, 1805760), (11880, 1787064), (12312, 1724360), (12540, 1693008), (12960, 1638142), (13376, 1587195), (13680, 1551924), (14256, 1489220), (15048, 1410840), (15390, 1379488), (15676, 1354320), (15840, 1340298), (16416, 1293270), (16720, 1269756), (16929, 1254080), (17820, 1191376), (18240, 1163943), (18810, 1128672), (19008, 1116915), (19595, 1083456), (20064, 1058130), (20520, 1034616), (22572, 940560), (23514, 902880), (23760, 893532), (24624, 862180), (25080, 846504), (25920, 819071), (27360, 775962), (28215, 752448), (28512, 744610), (30096, 705420), (30780, 689744), (31352, 677160), (31680, 670149), (32832, 646635), (33440, 634878), (33858, 627040), (35271, 601920), (35640, 595688), (37620, 564336), (39190, 541728), (40128, 529065), (41040, 517308), (43109, 492480), (45144, 470280), (47028, 451440), (47520, 446766), (49248, 431090), (50160, 423252), (54720, 387981), (56430, 376224), (57024, 372305), (58785, 361152), (60192, 352710), (61560, 344872), (62704, 338580), (66880, 317439), (67716, 313520), (70542, 300960), (71280, 297844), (74461, 285120), (75240, 282168), (78380, 270864), (82080, 258654), (84645, 250816), (86218, 246240), (90288, 235140), (94056, 225720), (95040, 223383), (98496, 215545), (100320, 211626), (105813, 200640), (112860, 188112), (117570, 180576), (120384, 176355), (123120, 172436), (125408, 169290), (129327, 164160), (135432, 156760), (141084, 150480), (142560, 148922)]