19920475680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 576

約数和(自身を含む): 75455815680

約数和(自身を除く): 55535340000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 71, 79, 80, 84, 96, 98, 105, 112, 120, 140, 142, 147, 151, 158, 160, 168, 196, 210, 213, 224, 237, 240, 245, 280, 284, 294, 302, 316, 336, 355, 392, 395, 420, 426, 453, 474, 480, 490, 497, 553, 560, 568, 588, 604, 632, 672, 710, 735, 755, 784, 790, 840, 852, 906, 948, 980, 994, 1057, 1065, 1106, 1120, 1136, 1176, 1185, 1208, 1264, 1420, 1470, 1491, 1510, 1568, 1580, 1659, 1680, 1704, 1812, 1896, 1960, 1988, 2114, 2130, 2212, 2265, 2272, 2352, 2370, 2416, 2485, 2528, 2765, 2840, 2940, 2982, 3020, 3160, 3171, 3318, 3360, 3408, 3479, 3624, 3792, 3871, 3920, 3976, 4228, 4260, 4424, 4530, 4704, 4740, 4832, 4970, 5285, 5530, 5609, 5680, 5880, 5964, 6040, 6320, 6342, 6636, 6816, 6958, 7248, 7399, 7455, 7584, 7742, 7840, 7952, 8295, 8456, 8520, 8848, 9060, 9480, 9940, 10437, 10570, 10721, 11060, 11218, 11360, 11613, 11760, 11928, 11929, 12080, 12640, 12684, 13272, 13916, 14496, 14798, 14910, 15484, 15855, 15904, 16590, 16827, 16912, 17040, 17395, 17696, 18120, 18960, 19355, 19880, 20874, 21140, 21442, 22120, 22197, 22436, 23226, 23520, 23856, 23858, 24160, 25368, 26544, 27832, 28045, 29596, 29820, 30968, 31710, 32163, 33180, 33654, 33824, 34080, 34790, 35787, 36240, 36995, 37920, 38710, 39263, 39760, 41748, 42280, 42884, 44240, 44394, 44872, 46452, 47712, 47716, 50736, 52185, 53088, 53605, 55664, 56090, 58065, 59192, 59640, 59645, 61936, 63420, 64326, 66360, 67308, 69580, 71574, 72480, 73990, 75047, 77420, 78526, 79520, 83496, 83503, 84135, 84560, 85768, 88480, 88788, 89744, 92904, 95432, 101472, 104370, 107210, 110985, 111328, 112180, 116130, 117789, 118384, 119280, 119290, 123872, 126840, 128652, 132720, 134616, 139160, 143148, 147980, 150094, 154840, 157052, 160815, 166992, 167006, 168270, 169120, 171536, 177576, 178935, 179488, 185808, 190864, 196315, 208740, 214420, 221970, 224360, 225141, 232260, 235578, 236768, 238560, 238580, 250509, 253680, 257304, 265440, 269232, 274841, 278320, 286296, 295960, 300188, 309680, 314104, 321630, 333984, 334012, 336540, 343072, 355152, 357870, 371616, 375235, 381728, 392630, 417480, 417515, 428840, 443940, 448720, 450282, 464520, 471156, 477160, 501018, 507360, 514608, 525329, 538464, 549682, 556640, 572592, 584521, 588945, 591920, 600376, 619360, 628208, 643260, 668024, 673080, 710304, 715740, 750470, 785260, 824523, 834960, 835030, 846959, 857680, 887880, 897440, 900564, 929040, 942312, 954320, 1002036, 1029216, 1050658, 1099364, 1125705, 1145184, 1169042, 1177890, 1183840, 1200752, 1252545, 1256416, 1286520, 1336048, 1346160, 1374205, 1431480, 1500940, 1570520, 1575987, 1649046, 1669920, 1670060, 1693918, 1715360, 1753563, 1775760, 1801128, 1858080, 1884624, 1908640, 2004072, 2101316, 2198728, 2251410, 2338084, 2355780, 2401504, 2505090, 2540877, 2573040, 2626645, 2672096, 2692320, 2748410, 2862960, 2922605, 3001880, 3141040, 3151974, 3298092, 3340120, 3387836, 3507126, 3551520, 3602256, 3769248, 4008144, 4122615, 4202632, 4234795, 4397456, 4502820, 4676168, 4711560, 5010180, 5081754, 5146080, 5253290, 5496820, 5725920, 5845210, 5928713, 6003760, 6282080, 6303948, 6596184, 6680240, 6775672, 7014252, 7204512, 7879935, 8016288, 8245230, 8405264, 8469590, 8767815, 8794912, 9005640, 9352336, 9423120, 10020360, 10163508, 10506580, 10993640, 11690420, 11857426, 12007520, 12607896, 12704385, 13192368, 13360480, 13551344, 14028504, 15759870, 16490460, 16810528, 16939180, 17535630, 17786139, 18011280, 18704672, 18846240, 20040720, 20327016, 21013160, 21987280, 23380840, 23714852, 25215792, 25408770, 26384736, 27102688, 28057008, 29643565, 31519740, 32980920, 33878360, 35071260, 35572278, 36022560, 40081440, 40654032, 41500991, 42026320, 43974560, 46761680, 47429704, 50431584, 50817540, 56114016, 59287130, 63039480, 65961840, 67756720, 70142520, 71144556, 81308064, 83001982, 84052640, 88930695, 93523360, 94859408, 101635080, 118574260, 124502973, 126078960, 131923680, 135513440, 140285040, 142289112, 166003964, 177861390, 189718816, 203270160, 207504955, 237148520, 249005946, 252157920, 280570080, 284578224, 332007928, 355722780, 406540320, 415009910, 474297040, 498011892, 569156448, 622514865, 664015856, 711445560, 830019820, 948594080, 996023784, 1245029730, 1328031712, 1422891120, 1660039640, 1992047568, 2490059460, 2845782240, 3320079280, 3984095136, 4980118920, 6640158560, 9960237840, 19920475680]

約数ペア:

[(1, 19920475680), (2, 9960237840), (3, 6640158560), (4, 4980118920), (5, 3984095136), (6, 3320079280), (7, 2845782240), (8, 2490059460), (10, 1992047568), (12, 1660039640), (14, 1422891120), (15, 1328031712), (16, 1245029730), (20, 996023784), (21, 948594080), (24, 830019820), (28, 711445560), (30, 664015856), (32, 622514865), (35, 569156448), (40, 498011892), (42, 474297040), (48, 415009910), (49, 406540320), (56, 355722780), (60, 332007928), (70, 284578224), (71, 280570080), (79, 252157920), (80, 249005946), (84, 237148520), (96, 207504955), (98, 203270160), (105, 189718816), (112, 177861390), (120, 166003964), (140, 142289112), (142, 140285040), (147, 135513440), (151, 131923680), (158, 126078960), (160, 124502973), (168, 118574260), (196, 101635080), (210, 94859408), (213, 93523360), (224, 88930695), (237, 84052640), (240, 83001982), (245, 81308064), (280, 71144556), (284, 70142520), (294, 67756720), (302, 65961840), (316, 63039480), (336, 59287130), (355, 56114016), (392, 50817540), (395, 50431584), (420, 47429704), (426, 46761680), (453, 43974560), (474, 42026320), (480, 41500991), (490, 40654032), (497, 40081440), (553, 36022560), (560, 35572278), (568, 35071260), (588, 33878360), (604, 32980920), (632, 31519740), (672, 29643565), (710, 28057008), (735, 27102688), (755, 26384736), (784, 25408770), (790, 25215792), (840, 23714852), (852, 23380840), (906, 21987280), (948, 21013160), (980, 20327016), (994, 20040720), (1057, 18846240), (1065, 18704672), (1106, 18011280), (1120, 17786139), (1136, 17535630), (1176, 16939180), (1185, 16810528), (1208, 16490460), (1264, 15759870), (1420, 14028504), (1470, 13551344), (1491, 13360480), (1510, 13192368), (1568, 12704385), (1580, 12607896), (1659, 12007520), (1680, 11857426), (1704, 11690420), (1812, 10993640), (1896, 10506580), (1960, 10163508), (1988, 10020360), (2114, 9423120), (2130, 9352336), (2212, 9005640), (2265, 8794912), (2272, 8767815), (2352, 8469590), (2370, 8405264), (2416, 8245230), (2485, 8016288), (2528, 7879935), (2765, 7204512), (2840, 7014252), (2940, 6775672), (2982, 6680240), (3020, 6596184), (3160, 6303948), (3171, 6282080), (3318, 6003760), (3360, 5928713), (3408, 5845210), (3479, 5725920), (3624, 5496820), (3792, 5253290), (3871, 5146080), (3920, 5081754), (3976, 5010180), (4228, 4711560), (4260, 4676168), (4424, 4502820), (4530, 4397456), (4704, 4234795), (4740, 4202632), (4832, 4122615), (4970, 4008144), (5285, 3769248), (5530, 3602256), (5609, 3551520), (5680, 3507126), (5880, 3387836), (5964, 3340120), (6040, 3298092), (6320, 3151974), (6342, 3141040), (6636, 3001880), (6816, 2922605), (6958, 2862960), (7248, 2748410), (7399, 2692320), (7455, 2672096), (7584, 2626645), (7742, 2573040), (7840, 2540877), (7952, 2505090), (8295, 2401504), (8456, 2355780), (8520, 2338084), (8848, 2251410), (9060, 2198728), (9480, 2101316), (9940, 2004072), (10437, 1908640), (10570, 1884624), (10721, 1858080), (11060, 1801128), (11218, 1775760), (11360, 1753563), (11613, 1715360), (11760, 1693918), (11928, 1670060), (11929, 1669920), (12080, 1649046), (12640, 1575987), (12684, 1570520), (13272, 1500940), (13916, 1431480), (14496, 1374205), (14798, 1346160), (14910, 1336048), (15484, 1286520), (15855, 1256416), (15904, 1252545), (16590, 1200752), (16827, 1183840), (16912, 1177890), (17040, 1169042), (17395, 1145184), (17696, 1125705), (18120, 1099364), (18960, 1050658), (19355, 1029216), (19880, 1002036), (20874, 954320), (21140, 942312), (21442, 929040), (22120, 900564), (22197, 897440), (22436, 887880), (23226, 857680), (23520, 846959), (23856, 835030), (23858, 834960), (24160, 824523), (25368, 785260), (26544, 750470), (27832, 715740), (28045, 710304), (29596, 673080), (29820, 668024), (30968, 643260), (31710, 628208), (32163, 619360), (33180, 600376), (33654, 591920), (33824, 588945), (34080, 584521), (34790, 572592), (35787, 556640), (36240, 549682), (36995, 538464), (37920, 525329), (38710, 514608), (39263, 507360), (39760, 501018), (41748, 477160), (42280, 471156), (42884, 464520), (44240, 450282), (44394, 448720), (44872, 443940), (46452, 428840), (47712, 417515), (47716, 417480), (50736, 392630), (52185, 381728), (53088, 375235), (53605, 371616), (55664, 357870), (56090, 355152), (58065, 343072), (59192, 336540), (59640, 334012), (59645, 333984), (61936, 321630), (63420, 314104), (64326, 309680), (66360, 300188), (67308, 295960), (69580, 286296), (71574, 278320), (72480, 274841), (73990, 269232), (75047, 265440), (77420, 257304), (78526, 253680), (79520, 250509), (83496, 238580), (83503, 238560), (84135, 236768), (84560, 235578), (85768, 232260), (88480, 225141), (88788, 224360), (89744, 221970), (92904, 214420), (95432, 208740), (101472, 196315), (104370, 190864), (107210, 185808), (110985, 179488), (111328, 178935), (112180, 177576), (116130, 171536), (117789, 169120), (118384, 168270), (119280, 167006), (119290, 166992), (123872, 160815), (126840, 157052), (128652, 154840), (132720, 150094), (134616, 147980), (139160, 143148)]