21536620560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1575

約数の個数: 480

約数和(自身を含む): 89434275840

約数和(自身を除く): 67897655280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 257, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 514, 520, 546, 560, 585, 624, 630, 720, 728, 771, 780, 819, 840, 910, 936, 1008, 1028, 1040, 1092, 1170, 1260, 1279, 1285, 1365, 1456, 1542, 1560, 1638, 1680, 1799, 1820, 1872, 2056, 2184, 2313, 2340, 2520, 2558, 2570, 2730, 3084, 3120, 3276, 3341, 3598, 3640, 3837, 3855, 4095, 4112, 4368, 4626, 4680, 5040, 5116, 5140, 5397, 5460, 6168, 6395, 6552, 6682, 7196, 7280, 7674, 7710, 8190, 8953, 8995, 9252, 9360, 10023, 10232, 10280, 10794, 10920, 11511, 11565, 12336, 12790, 13104, 13364, 14392, 15348, 15420, 16191, 16380, 16627, 16705, 17906, 17990, 18504, 19185, 20046, 20464, 20560, 21588, 21840, 23022, 23130, 23387, 25580, 26728, 26859, 26985, 28784, 30069, 30696, 30840, 32382, 32760, 33254, 33410, 35812, 35980, 37008, 38370, 40092, 43176, 44765, 46044, 46260, 46774, 49881, 50115, 51160, 53456, 53718, 53970, 57555, 60138, 61392, 61680, 64764, 65520, 66508, 66820, 70161, 71624, 71960, 76740, 80184, 80577, 80955, 83135, 86352, 89530, 92088, 92520, 93548, 99762, 100230, 102320, 107436, 107940, 115110, 116389, 116935, 120276, 129528, 133016, 133640, 134295, 140322, 143248, 143920, 149643, 150345, 153480, 160368, 161154, 161910, 166270, 179060, 184176, 185040, 187096, 199524, 200460, 210483, 214872, 215880, 230220, 232778, 233870, 240552, 249405, 259056, 266032, 267280, 268590, 280644, 299286, 300690, 306960, 322308, 323820, 328703, 332540, 349167, 350805, 358120, 374192, 399048, 400920, 402885, 420966, 429744, 431760, 460440, 465556, 467740, 481104, 498810, 537180, 561288, 581945, 598572, 601380, 644616, 647640, 657406, 665080, 698334, 701610, 716240, 748215, 798096, 801840, 805770, 841932, 920880, 931112, 935480, 986109, 997620, 1047501, 1052415, 1074360, 1122576, 1163890, 1197144, 1202760, 1289232, 1295280, 1314812, 1330160, 1396668, 1403220, 1496430, 1611540, 1643515, 1683864, 1745835, 1862224, 1870960, 1972218, 1995240, 2095002, 2104830, 2148720, 2300921, 2327780, 2394288, 2405520, 2629624, 2793336, 2806440, 2958327, 2992860, 3223080, 3287030, 3367728, 3491670, 3944436, 3990480, 4190004, 4209660, 4273139, 4601842, 4655560, 4930545, 5237505, 5259248, 5586672, 5612880, 5916654, 5985720, 6446160, 6574060, 6902763, 6983340, 7888872, 8380008, 8419320, 8546278, 9203684, 9311120, 9861090, 10475010, 11504605, 11833308, 11971440, 12819417, 13148120, 13805526, 13966680, 14791635, 15777744, 16760016, 16838640, 17092556, 18407368, 19722180, 20708289, 20950020, 21365695, 23009210, 23666616, 25638834, 26296240, 27611052, 27933360, 29583270, 29911973, 34185112, 34513815, 36814736, 38458251, 39444360, 41416578, 41900040, 42731390, 46018420, 47333232, 51277668, 55222104, 59166540, 59823946, 64097085, 68370224, 69027630, 76916502, 78888720, 82833156, 83800080, 85462780, 89735919, 92036840, 102555336, 103541445, 110444208, 118333080, 119647892, 128194170, 138055260, 149559865, 153833004, 165666312, 170925560, 179471838, 184073680, 192291255, 205110672, 207082890, 236666160, 239295784, 256388340, 269207757, 276110520, 299119730, 307666008, 331332624, 341851120, 358943676, 384582510, 414165780, 448679595, 478591568, 512776680, 538415514, 552221040, 598239460, 615332016, 717887352, 769165020, 828331560, 897359190, 1025553360, 1076831028, 1196478920, 1346038785, 1435774704, 1538330040, 1656663120, 1794718380, 2153662056, 2392957840, 2692077570, 3076660080, 3589436760, 4307324112, 5384155140, 7178873520, 10768310280, 21536620560]

約数ペア:

[(1, 21536620560), (2, 10768310280), (3, 7178873520), (4, 5384155140), (5, 4307324112), (6, 3589436760), (7, 3076660080), (8, 2692077570), (9, 2392957840), (10, 2153662056), (12, 1794718380), (13, 1656663120), (14, 1538330040), (15, 1435774704), (16, 1346038785), (18, 1196478920), (20, 1076831028), (21, 1025553360), (24, 897359190), (26, 828331560), (28, 769165020), (30, 717887352), (35, 615332016), (36, 598239460), (39, 552221040), (40, 538415514), (42, 512776680), (45, 478591568), (48, 448679595), (52, 414165780), (56, 384582510), (60, 358943676), (63, 341851120), (65, 331332624), (70, 307666008), (72, 299119730), (78, 276110520), (80, 269207757), (84, 256388340), (90, 239295784), (91, 236666160), (104, 207082890), (105, 205110672), (112, 192291255), (117, 184073680), (120, 179471838), (126, 170925560), (130, 165666312), (140, 153833004), (144, 149559865), (156, 138055260), (168, 128194170), (180, 119647892), (182, 118333080), (195, 110444208), (208, 103541445), (210, 102555336), (234, 92036840), (240, 89735919), (252, 85462780), (257, 83800080), (260, 82833156), (273, 78888720), (280, 76916502), (312, 69027630), (315, 68370224), (336, 64097085), (360, 59823946), (364, 59166540), (390, 55222104), (420, 51277668), (455, 47333232), (468, 46018420), (504, 42731390), (514, 41900040), (520, 41416578), (546, 39444360), (560, 38458251), (585, 36814736), (624, 34513815), (630, 34185112), (720, 29911973), (728, 29583270), (771, 27933360), (780, 27611052), (819, 26296240), (840, 25638834), (910, 23666616), (936, 23009210), (1008, 21365695), (1028, 20950020), (1040, 20708289), (1092, 19722180), (1170, 18407368), (1260, 17092556), (1279, 16838640), (1285, 16760016), (1365, 15777744), (1456, 14791635), (1542, 13966680), (1560, 13805526), (1638, 13148120), (1680, 12819417), (1799, 11971440), (1820, 11833308), (1872, 11504605), (2056, 10475010), (2184, 9861090), (2313, 9311120), (2340, 9203684), (2520, 8546278), (2558, 8419320), (2570, 8380008), (2730, 7888872), (3084, 6983340), (3120, 6902763), (3276, 6574060), (3341, 6446160), (3598, 5985720), (3640, 5916654), (3837, 5612880), (3855, 5586672), (4095, 5259248), (4112, 5237505), (4368, 4930545), (4626, 4655560), (4680, 4601842), (5040, 4273139), (5116, 4209660), (5140, 4190004), (5397, 3990480), (5460, 3944436), (6168, 3491670), (6395, 3367728), (6552, 3287030), (6682, 3223080), (7196, 2992860), (7280, 2958327), (7674, 2806440), (7710, 2793336), (8190, 2629624), (8953, 2405520), (8995, 2394288), (9252, 2327780), (9360, 2300921), (10023, 2148720), (10232, 2104830), (10280, 2095002), (10794, 1995240), (10920, 1972218), (11511, 1870960), (11565, 1862224), (12336, 1745835), (12790, 1683864), (13104, 1643515), (13364, 1611540), (14392, 1496430), (15348, 1403220), (15420, 1396668), (16191, 1330160), (16380, 1314812), (16627, 1295280), (16705, 1289232), (17906, 1202760), (17990, 1197144), (18504, 1163890), (19185, 1122576), (20046, 1074360), (20464, 1052415), (20560, 1047501), (21588, 997620), (21840, 986109), (23022, 935480), (23130, 931112), (23387, 920880), (25580, 841932), (26728, 805770), (26859, 801840), (26985, 798096), (28784, 748215), (30069, 716240), (30696, 701610), (30840, 698334), (32382, 665080), (32760, 657406), (33254, 647640), (33410, 644616), (35812, 601380), (35980, 598572), (37008, 581945), (38370, 561288), (40092, 537180), (43176, 498810), (44765, 481104), (46044, 467740), (46260, 465556), (46774, 460440), (49881, 431760), (50115, 429744), (51160, 420966), (53456, 402885), (53718, 400920), (53970, 399048), (57555, 374192), (60138, 358120), (61392, 350805), (61680, 349167), (64764, 332540), (65520, 328703), (66508, 323820), (66820, 322308), (70161, 306960), (71624, 300690), (71960, 299286), (76740, 280644), (80184, 268590), (80577, 267280), (80955, 266032), (83135, 259056), (86352, 249405), (89530, 240552), (92088, 233870), (92520, 232778), (93548, 230220), (99762, 215880), (100230, 214872), (102320, 210483), (107436, 200460), (107940, 199524), (115110, 187096), (116389, 185040), (116935, 184176), (120276, 179060), (129528, 166270), (133016, 161910), (133640, 161154), (134295, 160368), (140322, 153480), (143248, 150345), (143920, 149643)]