21091349760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:694

約数の個数: 576

約数和(自身を含む): 78554353920

約数和(自身を除く): 57463004160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 37, 38, 39, 40, 48, 52, 57, 60, 64, 65, 74, 76, 78, 80, 95, 96, 104, 111, 114, 120, 128, 130, 148, 152, 156, 160, 185, 190, 192, 195, 208, 222, 228, 240, 247, 256, 260, 285, 296, 304, 312, 320, 370, 380, 384, 390, 416, 444, 456, 480, 481, 494, 520, 555, 570, 592, 601, 608, 624, 640, 703, 740, 741, 760, 768, 780, 832, 888, 912, 960, 962, 988, 1040, 1110, 1140, 1184, 1202, 1216, 1235, 1248, 1280, 1406, 1443, 1480, 1482, 1520, 1560, 1664, 1776, 1803, 1824, 1920, 1924, 1976, 2080, 2109, 2220, 2280, 2368, 2404, 2405, 2432, 2470, 2496, 2812, 2886, 2960, 2964, 3005, 3040, 3120, 3328, 3515, 3552, 3606, 3648, 3705, 3840, 3848, 3952, 4160, 4218, 4440, 4560, 4736, 4808, 4810, 4864, 4940, 4992, 5624, 5772, 5920, 5928, 6010, 6080, 6240, 7030, 7104, 7212, 7215, 7296, 7410, 7696, 7813, 7904, 8320, 8436, 8880, 9015, 9120, 9139, 9472, 9616, 9620, 9880, 9984, 10545, 11248, 11419, 11544, 11840, 11856, 12020, 12160, 12480, 14060, 14208, 14424, 14430, 14592, 14820, 15392, 15626, 15808, 16640, 16872, 17760, 18030, 18240, 18278, 19232, 19240, 19760, 21090, 22237, 22496, 22838, 23088, 23439, 23680, 23712, 24040, 24320, 24960, 27417, 28120, 28416, 28848, 28860, 29640, 30784, 31252, 31616, 33744, 34257, 35520, 36060, 36480, 36556, 38464, 38480, 39065, 39520, 42180, 44474, 44992, 45676, 45695, 46176, 46878, 47360, 47424, 48080, 49920, 54834, 56240, 57095, 57696, 57720, 59280, 61568, 62504, 63232, 66711, 67488, 68514, 71040, 72120, 72960, 73112, 76928, 76960, 78130, 79040, 84360, 88948, 89984, 91352, 91390, 92352, 93756, 94848, 96160, 109668, 111185, 112480, 114190, 115392, 115440, 117195, 118560, 123136, 125008, 133422, 134976, 137028, 137085, 142080, 144240, 146224, 148447, 153856, 153920, 156260, 158080, 168720, 171285, 177896, 179968, 182704, 182780, 184704, 187512, 189696, 192320, 219336, 222370, 224960, 228380, 230784, 230880, 234390, 237120, 250016, 266844, 269952, 274056, 274170, 288480, 289081, 292448, 296894, 307840, 312520, 316160, 333555, 337440, 342570, 355792, 365408, 365560, 369408, 375024, 384640, 422503, 438672, 444740, 445341, 449920, 456760, 461568, 461760, 468780, 474240, 500032, 533688, 539904, 548112, 548340, 576960, 578162, 584896, 593788, 615680, 625040, 667110, 674880, 685140, 711584, 730816, 731120, 742235, 750048, 769280, 845006, 867243, 877344, 889480, 890682, 899840, 913520, 923520, 937560, 948480, 1000064, 1067376, 1096224, 1096680, 1153920, 1156324, 1169792, 1187576, 1250080, 1267509, 1334220, 1349760, 1370280, 1423168, 1445405, 1461632, 1462240, 1484470, 1500096, 1690012, 1734486, 1754688, 1778960, 1781364, 1827040, 1847040, 1875120, 2000128, 2112515, 2134752, 2192448, 2193360, 2226705, 2307840, 2312648, 2339584, 2375152, 2500160, 2535018, 2668440, 2699520, 2740560, 2846336, 2890810, 2923264, 2924480, 2968940, 3000192, 3380024, 3468972, 3509376, 3557920, 3562728, 3654080, 3750240, 4225030, 4269504, 4336215, 4384896, 4386720, 4453410, 4625296, 4750304, 5000320, 5070036, 5336880, 5481120, 5492539, 5692672, 5781620, 5848960, 5937880, 6000384, 6337545, 6760048, 6937944, 7018752, 7115840, 7125456, 7308160, 7500480, 8450060, 8539008, 8672430, 8769792, 8773440, 8906820, 9250592, 9500608, 10000640, 10140072, 10673760, 10962240, 10985078, 11563240, 11697920, 11875760, 12675090, 13520096, 13875888, 14231680, 14250912, 14616320, 15000960, 16477617, 16900120, 17078016, 17344860, 17546880, 17813640, 18501184, 19001216, 20280144, 21347520, 21924480, 21970156, 23126480, 23751520, 25350180, 27040192, 27462695, 27751776, 28463360, 28501824, 30001920, 32955234, 33800240, 34689720, 35093760, 35627280, 37002368, 38002432, 40560288, 42695040, 43848960, 43940312, 46252960, 47503040, 50700360, 54080384, 54925390, 55503552, 57003648, 65910468, 67600480, 69379440, 71254560, 74004736, 81120576, 82388085, 85390080, 87880624, 92505920, 95006080, 101400720, 108160768, 109850780, 111007104, 114007296, 131820936, 135200960, 138758880, 142509120, 162241152, 164776170, 175761248, 185011840, 190012160, 202801440, 219701560, 222014208, 263641872, 270401920, 277517760, 285018240, 324482304, 329552340, 351522496, 370023680, 405602880, 439403120, 527283744, 540803840, 555035520, 570036480, 659104680, 703044992, 811205760, 878806240, 1054567488, 1110071040, 1318209360, 1406089984, 1622411520, 1757612480, 2109134976, 2636418720, 3515224960, 4218269952, 5272837440, 7030449920, 10545674880, 21091349760]

約数ペア:

[(1, 21091349760), (2, 10545674880), (3, 7030449920), (4, 5272837440), (5, 4218269952), (6, 3515224960), (8, 2636418720), (10, 2109134976), (12, 1757612480), (13, 1622411520), (15, 1406089984), (16, 1318209360), (19, 1110071040), (20, 1054567488), (24, 878806240), (26, 811205760), (30, 703044992), (32, 659104680), (37, 570036480), (38, 555035520), (39, 540803840), (40, 527283744), (48, 439403120), (52, 405602880), (57, 370023680), (60, 351522496), (64, 329552340), (65, 324482304), (74, 285018240), (76, 277517760), (78, 270401920), (80, 263641872), (95, 222014208), (96, 219701560), (104, 202801440), (111, 190012160), (114, 185011840), (120, 175761248), (128, 164776170), (130, 162241152), (148, 142509120), (152, 138758880), (156, 135200960), (160, 131820936), (185, 114007296), (190, 111007104), (192, 109850780), (195, 108160768), (208, 101400720), (222, 95006080), (228, 92505920), (240, 87880624), (247, 85390080), (256, 82388085), (260, 81120576), (285, 74004736), (296, 71254560), (304, 69379440), (312, 67600480), (320, 65910468), (370, 57003648), (380, 55503552), (384, 54925390), (390, 54080384), (416, 50700360), (444, 47503040), (456, 46252960), (480, 43940312), (481, 43848960), (494, 42695040), (520, 40560288), (555, 38002432), (570, 37002368), (592, 35627280), (601, 35093760), (608, 34689720), (624, 33800240), (640, 32955234), (703, 30001920), (740, 28501824), (741, 28463360), (760, 27751776), (768, 27462695), (780, 27040192), (832, 25350180), (888, 23751520), (912, 23126480), (960, 21970156), (962, 21924480), (988, 21347520), (1040, 20280144), (1110, 19001216), (1140, 18501184), (1184, 17813640), (1202, 17546880), (1216, 17344860), (1235, 17078016), (1248, 16900120), (1280, 16477617), (1406, 15000960), (1443, 14616320), (1480, 14250912), (1482, 14231680), (1520, 13875888), (1560, 13520096), (1664, 12675090), (1776, 11875760), (1803, 11697920), (1824, 11563240), (1920, 10985078), (1924, 10962240), (1976, 10673760), (2080, 10140072), (2109, 10000640), (2220, 9500608), (2280, 9250592), (2368, 8906820), (2404, 8773440), (2405, 8769792), (2432, 8672430), (2470, 8539008), (2496, 8450060), (2812, 7500480), (2886, 7308160), (2960, 7125456), (2964, 7115840), (3005, 7018752), (3040, 6937944), (3120, 6760048), (3328, 6337545), (3515, 6000384), (3552, 5937880), (3606, 5848960), (3648, 5781620), (3705, 5692672), (3840, 5492539), (3848, 5481120), (3952, 5336880), (4160, 5070036), (4218, 5000320), (4440, 4750304), (4560, 4625296), (4736, 4453410), (4808, 4386720), (4810, 4384896), (4864, 4336215), (4940, 4269504), (4992, 4225030), (5624, 3750240), (5772, 3654080), (5920, 3562728), (5928, 3557920), (6010, 3509376), (6080, 3468972), (6240, 3380024), (7030, 3000192), (7104, 2968940), (7212, 2924480), (7215, 2923264), (7296, 2890810), (7410, 2846336), (7696, 2740560), (7813, 2699520), (7904, 2668440), (8320, 2535018), (8436, 2500160), (8880, 2375152), (9015, 2339584), (9120, 2312648), (9139, 2307840), (9472, 2226705), (9616, 2193360), (9620, 2192448), (9880, 2134752), (9984, 2112515), (10545, 2000128), (11248, 1875120), (11419, 1847040), (11544, 1827040), (11840, 1781364), (11856, 1778960), (12020, 1754688), (12160, 1734486), (12480, 1690012), (14060, 1500096), (14208, 1484470), (14424, 1462240), (14430, 1461632), (14592, 1445405), (14820, 1423168), (15392, 1370280), (15626, 1349760), (15808, 1334220), (16640, 1267509), (16872, 1250080), (17760, 1187576), (18030, 1169792), (18240, 1156324), (18278, 1153920), (19232, 1096680), (19240, 1096224), (19760, 1067376), (21090, 1000064), (22237, 948480), (22496, 937560), (22838, 923520), (23088, 913520), (23439, 899840), (23680, 890682), (23712, 889480), (24040, 877344), (24320, 867243), (24960, 845006), (27417, 769280), (28120, 750048), (28416, 742235), (28848, 731120), (28860, 730816), (29640, 711584), (30784, 685140), (31252, 674880), (31616, 667110), (33744, 625040), (34257, 615680), (35520, 593788), (36060, 584896), (36480, 578162), (36556, 576960), (38464, 548340), (38480, 548112), (39065, 539904), (39520, 533688), (42180, 500032), (44474, 474240), (44992, 468780), (45676, 461760), (45695, 461568), (46176, 456760), (46878, 449920), (47360, 445341), (47424, 444740), (48080, 438672), (49920, 422503), (54834, 384640), (56240, 375024), (57095, 369408), (57696, 365560), (57720, 365408), (59280, 355792), (61568, 342570), (62504, 337440), (63232, 333555), (66711, 316160), (67488, 312520), (68514, 307840), (71040, 296894), (72120, 292448), (72960, 289081), (73112, 288480), (76928, 274170), (76960, 274056), (78130, 269952), (79040, 266844), (84360, 250016), (88948, 237120), (89984, 234390), (91352, 230880), (91390, 230784), (92352, 228380), (93756, 224960), (94848, 222370), (96160, 219336), (109668, 192320), (111185, 189696), (112480, 187512), (114190, 184704), (115392, 182780), (115440, 182704), (117195, 179968), (118560, 177896), (123136, 171285), (125008, 168720), (133422, 158080), (134976, 156260), (137028, 153920), (137085, 153856), (142080, 148447), (144240, 146224)]