21031670088

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 640

約数和(自身を含む): 74644416000

約数和(自身を除く): 53612745912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 72, 78, 79, 81, 88, 99, 102, 104, 108, 117, 132, 136, 143, 153, 156, 158, 162, 169, 187, 198, 204, 216, 221, 234, 237, 264, 286, 297, 306, 312, 316, 324, 338, 351, 374, 396, 408, 429, 442, 459, 468, 474, 507, 561, 572, 594, 612, 632, 648, 663, 676, 702, 711, 748, 792, 858, 869, 884, 891, 918, 936, 948, 1014, 1027, 1053, 1122, 1144, 1188, 1224, 1287, 1326, 1343, 1352, 1377, 1404, 1422, 1496, 1521, 1683, 1716, 1738, 1768, 1782, 1836, 1859, 1896, 1989, 2028, 2054, 2106, 2133, 2197, 2244, 2376, 2431, 2574, 2607, 2652, 2686, 2754, 2808, 2844, 2873, 3042, 3081, 3366, 3432, 3476, 3564, 3672, 3718, 3861, 3978, 4029, 4056, 4108, 4212, 4266, 4394, 4488, 4563, 4862, 5049, 5148, 5214, 5304, 5372, 5508, 5577, 5688, 5746, 5967, 6084, 6162, 6399, 6591, 6732, 6952, 7128, 7293, 7436, 7722, 7821, 7956, 8058, 8216, 8424, 8532, 8619, 8788, 9126, 9243, 9724, 10098, 10296, 10428, 10744, 11016, 11154, 11297, 11492, 11583, 11934, 12087, 12168, 12324, 12798, 13182, 13351, 13464, 13689, 14586, 14773, 14872, 15147, 15444, 15642, 15912, 16116, 16731, 17064, 17238, 17459, 17576, 17901, 18252, 18486, 19448, 19773, 20196, 20856, 21879, 22308, 22594, 22984, 23166, 23463, 23868, 24167, 24174, 24648, 25596, 25857, 26364, 26702, 27378, 27729, 29172, 29546, 30294, 30888, 31284, 31603, 32232, 33462, 33891, 34476, 34918, 35802, 36261, 36504, 36972, 37349, 39546, 40053, 40392, 43758, 44319, 44616, 45188, 46332, 46926, 47736, 48334, 48348, 50193, 51192, 51714, 52377, 52728, 53404, 54756, 55458, 58344, 59092, 59319, 60588, 62568, 63206, 65637, 66924, 67782, 68952, 69836, 70389, 71604, 72501, 72522, 73944, 74698, 77571, 79092, 80106, 83187, 87516, 88638, 90376, 92664, 93852, 94809, 96668, 96696, 100386, 101673, 103428, 104754, 106808, 108783, 109512, 110916, 112047, 118184, 118638, 120159, 121176, 126412, 131274, 132957, 133848, 135564, 139672, 140778, 143208, 145002, 145044, 146861, 149396, 150579, 155142, 157131, 158184, 160212, 166374, 173563, 175032, 177276, 177957, 187704, 189618, 192049, 193336, 196911, 200772, 203346, 206856, 209508, 217503, 217566, 221832, 224094, 226967, 232713, 237276, 240318, 252824, 262548, 265914, 271128, 281556, 284427, 290004, 290088, 293722, 298792, 301158, 305019, 310284, 314262, 320424, 332748, 336141, 347126, 354552, 355914, 360477, 379236, 384098, 393822, 398871, 401544, 406692, 410839, 419016, 435006, 435132, 440583, 448188, 453934, 465426, 471393, 474552, 480636, 520689, 525096, 531828, 563112, 568854, 576147, 580008, 587444, 602316, 610038, 620568, 628524, 652509, 665496, 672282, 680901, 694252, 711828, 720954, 758472, 768196, 787644, 797742, 813384, 821678, 853281, 870012, 870264, 881166, 896376, 907868, 915057, 930852, 942786, 961272, 1008423, 1041378, 1063656, 1081431, 1137708, 1152294, 1174888, 1196613, 1204632, 1220076, 1232517, 1257048, 1305018, 1321749, 1344564, 1361802, 1388504, 1414179, 1423656, 1441908, 1536392, 1562067, 1575288, 1595484, 1643356, 1706562, 1728441, 1740024, 1762332, 1815736, 1830114, 1861704, 1885572, 1909193, 1957527, 2016846, 2042703, 2082756, 2162862, 2275416, 2304588, 2393226, 2440152, 2465034, 2496637, 2559843, 2610036, 2643498, 2689128, 2723604, 2828358, 2883816, 2950571, 3025269, 3124134, 3190968, 3286712, 3413124, 3456882, 3524664, 3660228, 3697551, 3771144, 3818386, 3915054, 3965247, 4033692, 4085406, 4165512, 4325724, 4609176, 4686201, 4786452, 4930068, 4993274, 5119686, 5185323, 5220072, 5286996, 5447208, 5656716, 5727579, 5901142, 6050538, 6128109, 6248268, 6826248, 6913764, 7320456, 7395102, 7489911, 7636772, 7830108, 7930494, 8067384, 8170812, 8651448, 8851713, 9372402, 9572904, 9860136, 9986548, 10239372, 10370646, 10573992, 11092653, 11313432, 11455158, 11802284, 11895741, 12101076, 12256218, 12496536, 13827528, 14058603, 14790204, 14979822, 15273544, 15555969, 15660216, 15860988, 16341624, 17182737, 17703426, 18384327, 18744804, 19973096, 20478744, 20741292, 22185306, 22469733, 22910316, 23604568, 23791482, 24202152, 24512436, 26555139, 28117206, 29580408, 29959644, 31111938, 31721976, 32456281, 33277959, 34365474, 35406852, 36768654, 37489608, 41482584, 44370612, 44939466, 45820632, 47582964, 49024872, 51548211, 53110278, 56234412, 59919288, 62223876, 64912562, 66555918, 67409199, 68730948, 70813704, 73537308, 79665417, 88741224, 89878932, 95165928, 97368843, 103096422, 106220556, 112468824, 124447752, 129825124, 133111836, 134818398, 137461896, 147074616, 154644633, 159330834, 179757864, 194737686, 202227597, 206192844, 212441112, 238996251, 259650248, 266223672, 269636796, 292106529, 309289266, 318661668, 389475372, 404455194, 412385688, 477992502, 539273592, 584213058, 618578532, 637323336, 778950744, 808910388, 876319587, 955985004, 1168426116, 1237157064, 1617820776, 1752639174, 1911970008, 2336852232, 2628958761, 3505278348, 5257917522, 7010556696, 10515835044, 21031670088]

約数ペア:

[(1, 21031670088), (2, 10515835044), (3, 7010556696), (4, 5257917522), (6, 3505278348), (8, 2628958761), (9, 2336852232), (11, 1911970008), (12, 1752639174), (13, 1617820776), (17, 1237157064), (18, 1168426116), (22, 955985004), (24, 876319587), (26, 808910388), (27, 778950744), (33, 637323336), (34, 618578532), (36, 584213058), (39, 539273592), (44, 477992502), (51, 412385688), (52, 404455194), (54, 389475372), (66, 318661668), (68, 309289266), (72, 292106529), (78, 269636796), (79, 266223672), (81, 259650248), (88, 238996251), (99, 212441112), (102, 206192844), (104, 202227597), (108, 194737686), (117, 179757864), (132, 159330834), (136, 154644633), (143, 147074616), (153, 137461896), (156, 134818398), (158, 133111836), (162, 129825124), (169, 124447752), (187, 112468824), (198, 106220556), (204, 103096422), (216, 97368843), (221, 95165928), (234, 89878932), (237, 88741224), (264, 79665417), (286, 73537308), (297, 70813704), (306, 68730948), (312, 67409199), (316, 66555918), (324, 64912562), (338, 62223876), (351, 59919288), (374, 56234412), (396, 53110278), (408, 51548211), (429, 49024872), (442, 47582964), (459, 45820632), (468, 44939466), (474, 44370612), (507, 41482584), (561, 37489608), (572, 36768654), (594, 35406852), (612, 34365474), (632, 33277959), (648, 32456281), (663, 31721976), (676, 31111938), (702, 29959644), (711, 29580408), (748, 28117206), (792, 26555139), (858, 24512436), (869, 24202152), (884, 23791482), (891, 23604568), (918, 22910316), (936, 22469733), (948, 22185306), (1014, 20741292), (1027, 20478744), (1053, 19973096), (1122, 18744804), (1144, 18384327), (1188, 17703426), (1224, 17182737), (1287, 16341624), (1326, 15860988), (1343, 15660216), (1352, 15555969), (1377, 15273544), (1404, 14979822), (1422, 14790204), (1496, 14058603), (1521, 13827528), (1683, 12496536), (1716, 12256218), (1738, 12101076), (1768, 11895741), (1782, 11802284), (1836, 11455158), (1859, 11313432), (1896, 11092653), (1989, 10573992), (2028, 10370646), (2054, 10239372), (2106, 9986548), (2133, 9860136), (2197, 9572904), (2244, 9372402), (2376, 8851713), (2431, 8651448), (2574, 8170812), (2607, 8067384), (2652, 7930494), (2686, 7830108), (2754, 7636772), (2808, 7489911), (2844, 7395102), (2873, 7320456), (3042, 6913764), (3081, 6826248), (3366, 6248268), (3432, 6128109), (3476, 6050538), (3564, 5901142), (3672, 5727579), (3718, 5656716), (3861, 5447208), (3978, 5286996), (4029, 5220072), (4056, 5185323), (4108, 5119686), (4212, 4993274), (4266, 4930068), (4394, 4786452), (4488, 4686201), (4563, 4609176), (4862, 4325724), (5049, 4165512), (5148, 4085406), (5214, 4033692), (5304, 3965247), (5372, 3915054), (5508, 3818386), (5577, 3771144), (5688, 3697551), (5746, 3660228), (5967, 3524664), (6084, 3456882), (6162, 3413124), (6399, 3286712), (6591, 3190968), (6732, 3124134), (6952, 3025269), (7128, 2950571), (7293, 2883816), (7436, 2828358), (7722, 2723604), (7821, 2689128), (7956, 2643498), (8058, 2610036), (8216, 2559843), (8424, 2496637), (8532, 2465034), (8619, 2440152), (8788, 2393226), (9126, 2304588), (9243, 2275416), (9724, 2162862), (10098, 2082756), (10296, 2042703), (10428, 2016846), (10744, 1957527), (11016, 1909193), (11154, 1885572), (11297, 1861704), (11492, 1830114), (11583, 1815736), (11934, 1762332), (12087, 1740024), (12168, 1728441), (12324, 1706562), (12798, 1643356), (13182, 1595484), (13351, 1575288), (13464, 1562067), (13689, 1536392), (14586, 1441908), (14773, 1423656), (14872, 1414179), (15147, 1388504), (15444, 1361802), (15642, 1344564), (15912, 1321749), (16116, 1305018), (16731, 1257048), (17064, 1232517), (17238, 1220076), (17459, 1204632), (17576, 1196613), (17901, 1174888), (18252, 1152294), (18486, 1137708), (19448, 1081431), (19773, 1063656), (20196, 1041378), (20856, 1008423), (21879, 961272), (22308, 942786), (22594, 930852), (22984, 915057), (23166, 907868), (23463, 896376), (23868, 881166), (24167, 870264), (24174, 870012), (24648, 853281), (25596, 821678), (25857, 813384), (26364, 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(80106, 262548), (83187, 252824), (87516, 240318), (88638, 237276), (90376, 232713), (92664, 226967), (93852, 224094), (94809, 221832), (96668, 217566), (96696, 217503), (100386, 209508), (101673, 206856), (103428, 203346), (104754, 200772), (106808, 196911), (108783, 193336), (109512, 192049), (110916, 189618), (112047, 187704), (118184, 177957), (118638, 177276), (120159, 175032), (121176, 173563), (126412, 166374), (131274, 160212), (132957, 158184), (133848, 157131), (135564, 155142), (139672, 150579), (140778, 149396), (143208, 146861), (145002, 145044)]