21486857040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1257

約数の個数: 480

約数和(自身を含む): 82625961600

約数和(自身を除く): 61139104560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 89, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 178, 180, 198, 216, 220, 240, 243, 264, 267, 270, 297, 324, 330, 356, 360, 396, 405, 432, 440, 445, 486, 495, 528, 534, 540, 594, 648, 660, 712, 720, 792, 801, 810, 880, 890, 891, 972, 979, 990, 1068, 1080, 1129, 1188, 1215, 1296, 1320, 1335, 1424, 1485, 1584, 1602, 1620, 1780, 1782, 1944, 1958, 1980, 2136, 2160, 2258, 2376, 2403, 2430, 2640, 2670, 2673, 2937, 2970, 3204, 3240, 3387, 3560, 3564, 3888, 3916, 3960, 4005, 4272, 4455, 4516, 4752, 4806, 4860, 4895, 5340, 5346, 5645, 5874, 5940, 6408, 6480, 6774, 7120, 7128, 7209, 7832, 7920, 8010, 8811, 8910, 9032, 9612, 9720, 9790, 10161, 10680, 10692, 11290, 11748, 11880, 12015, 12419, 12816, 13365, 13548, 14256, 14418, 14685, 15664, 16020, 16935, 17622, 17820, 18064, 19224, 19440, 19580, 20322, 21360, 21384, 21627, 22580, 23496, 23760, 24030, 24838, 26433, 26730, 27096, 28836, 29370, 30483, 32040, 33870, 35244, 35640, 36045, 37257, 38448, 39160, 40644, 42768, 43254, 44055, 45160, 46992, 48060, 49676, 50805, 52866, 53460, 54192, 57672, 58740, 60966, 62095, 64080, 67740, 70488, 71280, 72090, 74514, 78320, 79299, 81288, 86508, 88110, 90320, 91449, 96120, 99352, 100481, 101610, 105732, 106920, 108135, 111771, 115344, 117480, 121932, 124190, 132165, 135480, 140976, 144180, 149028, 152415, 158598, 162576, 173016, 176220, 182898, 186285, 192240, 198704, 200962, 203220, 211464, 213840, 216270, 223542, 234960, 237897, 243864, 248380, 264330, 270960, 274347, 288360, 298056, 301443, 304830, 317196, 335313, 346032, 352440, 365796, 372570, 396495, 401924, 406440, 422928, 432540, 447084, 457245, 475794, 487728, 496760, 502405, 528660, 548694, 558855, 576720, 596112, 602886, 609660, 634392, 670626, 704880, 731592, 745140, 792990, 803848, 812880, 865080, 894168, 904329, 914490, 951588, 993520, 1004810, 1005939, 1057320, 1097388, 1105291, 1117710, 1189485, 1205772, 1219320, 1268784, 1341252, 1371735, 1463184, 1490280, 1507215, 1585980, 1607696, 1676565, 1730160, 1788336, 1808658, 1828980, 1903176, 2009620, 2011878, 2114640, 2194776, 2210582, 2235420, 2378970, 2411544, 2438640, 2682504, 2712987, 2743470, 2980560, 3014430, 3017817, 3171960, 3315873, 3353130, 3617316, 3657960, 3806352, 4019240, 4023756, 4389552, 4421164, 4470840, 4521645, 4757940, 4823088, 5029695, 5365008, 5425974, 5486940, 5526455, 6028860, 6035634, 6343920, 6631746, 6706260, 7234632, 7315920, 8038480, 8047512, 8138961, 8842328, 8941680, 9043290, 9515880, 9947619, 10059390, 10851948, 10973880, 11052910, 12057720, 12071268, 13263492, 13412520, 13564935, 14469264, 15089085, 16095024, 16277922, 16579365, 17684656, 18086580, 19031760, 19895238, 20118780, 21703896, 21947760, 22105820, 24115440, 24142536, 24416883, 26526984, 26825040, 27129870, 29842857, 30178170, 32555844, 33158730, 36173160, 39790476, 40237560, 40694805, 43407792, 44211640, 48285072, 48833766, 49738095, 53053968, 54259740, 59685714, 60356340, 65111688, 66317460, 72346320, 79580952, 80475120, 81389610, 88423280, 89528571, 97667532, 99476190, 108519480, 119371428, 120712680, 122084415, 130223376, 132634920, 149214285, 159161904, 162779220, 179057142, 195335064, 198952380, 217038960, 238742856, 241425360, 244168830, 265269840, 268585713, 298428570, 325558440, 358114284, 390670128, 397904760, 447642855, 477485712, 488337660, 537171426, 596857140, 651116880, 716228568, 795809520, 895285710, 976675320, 1074342852, 1193714280, 1342928565, 1432457136, 1790571420, 1953350640, 2148685704, 2387428560, 2685857130, 3581142840, 4297371408, 5371714260, 7162285680, 10743428520, 21486857040]

約数ペア:

[(1, 21486857040), (2, 10743428520), (3, 7162285680), (4, 5371714260), (5, 4297371408), (6, 3581142840), (8, 2685857130), (9, 2387428560), (10, 2148685704), (11, 1953350640), (12, 1790571420), (15, 1432457136), (16, 1342928565), (18, 1193714280), (20, 1074342852), (22, 976675320), (24, 895285710), (27, 795809520), (30, 716228568), (33, 651116880), (36, 596857140), (40, 537171426), (44, 488337660), (45, 477485712), (48, 447642855), (54, 397904760), (55, 390670128), (60, 358114284), (66, 325558440), (72, 298428570), (80, 268585713), (81, 265269840), (88, 244168830), (89, 241425360), (90, 238742856), (99, 217038960), (108, 198952380), (110, 195335064), (120, 179057142), (132, 162779220), (135, 159161904), (144, 149214285), (162, 132634920), (165, 130223376), (176, 122084415), (178, 120712680), (180, 119371428), (198, 108519480), (216, 99476190), (220, 97667532), (240, 89528571), (243, 88423280), (264, 81389610), (267, 80475120), (270, 79580952), (297, 72346320), (324, 66317460), (330, 65111688), (356, 60356340), (360, 59685714), (396, 54259740), (405, 53053968), (432, 49738095), (440, 48833766), (445, 48285072), (486, 44211640), (495, 43407792), (528, 40694805), (534, 40237560), (540, 39790476), (594, 36173160), (648, 33158730), (660, 32555844), (712, 30178170), (720, 29842857), (792, 27129870), (801, 26825040), (810, 26526984), (880, 24416883), (890, 24142536), (891, 24115440), (972, 22105820), (979, 21947760), (990, 21703896), (1068, 20118780), (1080, 19895238), (1129, 19031760), (1188, 18086580), (1215, 17684656), (1296, 16579365), (1320, 16277922), (1335, 16095024), (1424, 15089085), (1485, 14469264), (1584, 13564935), (1602, 13412520), (1620, 13263492), (1780, 12071268), (1782, 12057720), (1944, 11052910), (1958, 10973880), (1980, 10851948), (2136, 10059390), (2160, 9947619), (2258, 9515880), (2376, 9043290), (2403, 8941680), (2430, 8842328), (2640, 8138961), (2670, 8047512), (2673, 8038480), (2937, 7315920), (2970, 7234632), (3204, 6706260), (3240, 6631746), (3387, 6343920), (3560, 6035634), (3564, 6028860), (3888, 5526455), (3916, 5486940), (3960, 5425974), (4005, 5365008), (4272, 5029695), (4455, 4823088), (4516, 4757940), (4752, 4521645), (4806, 4470840), (4860, 4421164), (4895, 4389552), (5340, 4023756), (5346, 4019240), (5645, 3806352), (5874, 3657960), (5940, 3617316), (6408, 3353130), (6480, 3315873), (6774, 3171960), (7120, 3017817), (7128, 3014430), (7209, 2980560), (7832, 2743470), (7920, 2712987), (8010, 2682504), (8811, 2438640), (8910, 2411544), (9032, 2378970), (9612, 2235420), (9720, 2210582), (9790, 2194776), (10161, 2114640), (10680, 2011878), (10692, 2009620), (11290, 1903176), (11748, 1828980), (11880, 1808658), (12015, 1788336), (12419, 1730160), (12816, 1676565), (13365, 1607696), (13548, 1585980), (14256, 1507215), (14418, 1490280), (14685, 1463184), (15664, 1371735), (16020, 1341252), (16935, 1268784), (17622, 1219320), (17820, 1205772), (18064, 1189485), (19224, 1117710), (19440, 1105291), (19580, 1097388), (20322, 1057320), (21360, 1005939), (21384, 1004810), (21627, 993520), (22580, 951588), (23496, 914490), (23760, 904329), (24030, 894168), (24838, 865080), (26433, 812880), (26730, 803848), (27096, 792990), (28836, 745140), (29370, 731592), (30483, 704880), (32040, 670626), (33870, 634392), (35244, 609660), (35640, 602886), (36045, 596112), (37257, 576720), (38448, 558855), (39160, 548694), (40644, 528660), (42768, 502405), (43254, 496760), (44055, 487728), (45160, 475794), (46992, 457245), (48060, 447084), (49676, 432540), (50805, 422928), (52866, 406440), (53460, 401924), (54192, 396495), (57672, 372570), (58740, 365796), (60966, 352440), (62095, 346032), (64080, 335313), (67740, 317196), (70488, 304830), (71280, 301443), (72090, 298056), (74514, 288360), (78320, 274347), (79299, 270960), (81288, 264330), (86508, 248380), (88110, 243864), (90320, 237897), (91449, 234960), (96120, 223542), (99352, 216270), (100481, 213840), (101610, 211464), (105732, 203220), (106920, 200962), (108135, 198704), (111771, 192240), (115344, 186285), (117480, 182898), (121932, 176220), (124190, 173016), (132165, 162576), (135480, 158598), (140976, 152415), (144180, 149028)]