20164639488

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 576

約数和(自身を含む): 69425620992

約数和(自身を除く): 49260981504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 51, 53, 56, 64, 68, 69, 84, 92, 96, 102, 106, 112, 119, 128, 136, 138, 159, 161, 168, 181, 184, 192, 204, 212, 224, 238, 256, 272, 276, 318, 322, 336, 357, 362, 368, 371, 384, 391, 408, 424, 448, 476, 483, 543, 544, 552, 636, 644, 672, 714, 724, 736, 742, 768, 782, 816, 848, 896, 901, 952, 966, 1086, 1088, 1104, 1113, 1173, 1219, 1267, 1272, 1288, 1344, 1428, 1448, 1472, 1484, 1564, 1632, 1696, 1792, 1802, 1904, 1932, 2172, 2176, 2208, 2226, 2346, 2438, 2534, 2544, 2576, 2688, 2703, 2737, 2856, 2896, 2944, 2968, 3077, 3128, 3264, 3392, 3604, 3657, 3801, 3808, 3864, 4163, 4344, 4352, 4416, 4452, 4692, 4876, 5068, 5088, 5152, 5376, 5406, 5474, 5712, 5792, 5888, 5936, 6154, 6256, 6307, 6528, 6784, 7208, 7314, 7602, 7616, 7728, 8211, 8326, 8533, 8688, 8832, 8904, 9231, 9384, 9593, 9752, 10136, 10176, 10304, 10812, 10948, 11424, 11584, 11872, 12308, 12489, 12512, 12614, 13056, 13568, 14416, 14628, 15204, 15232, 15456, 16422, 16652, 17066, 17376, 17664, 17808, 18462, 18768, 18921, 19186, 19504, 20272, 20352, 20608, 20723, 21539, 21624, 21896, 22848, 23168, 23744, 24616, 24978, 25024, 25228, 25599, 28779, 28832, 29141, 29256, 30408, 30464, 30912, 32844, 33304, 34132, 34752, 35616, 36924, 37536, 37842, 38372, 39008, 40544, 40704, 41216, 41446, 43078, 43248, 43792, 45696, 46336, 47488, 49232, 49956, 50048, 50456, 51198, 57558, 57664, 58282, 58512, 60816, 61824, 62169, 64617, 65688, 66608, 67151, 68264, 69504, 70771, 71232, 73848, 75072, 75684, 76744, 78016, 81088, 82892, 86156, 86496, 87423, 87584, 91392, 94976, 98464, 99912, 100096, 100912, 102396, 115116, 115328, 116564, 117024, 121632, 123648, 124338, 129234, 131376, 133216, 134302, 136528, 139008, 141542, 142464, 145061, 147696, 150144, 151368, 153488, 156032, 162176, 163081, 165784, 172312, 172992, 174846, 175168, 196928, 199824, 201453, 201824, 204792, 212313, 220639, 230232, 230656, 233128, 234048, 243264, 248676, 258468, 262752, 266432, 268604, 273056, 283084, 284928, 290122, 295392, 300288, 302736, 306976, 312064, 324352, 326162, 331568, 344624, 345984, 349692, 350336, 393856, 399648, 402906, 403648, 409584, 424626, 435183, 441278, 460464, 466256, 468096, 486528, 489243, 495397, 497352, 516936, 525504, 532864, 537208, 546112, 566168, 580244, 590784, 605472, 613952, 652324, 661917, 663136, 689248, 691968, 699384, 700672, 787712, 799296, 805812, 807296, 819168, 849252, 870366, 882556, 920928, 932512, 936192, 973056, 978486, 990794, 994704, 1033872, 1051008, 1065728, 1074416, 1092224, 1132336, 1141567, 1160488, 1181568, 1210944, 1227904, 1304648, 1323834, 1326272, 1378496, 1398768, 1486191, 1544473, 1598592, 1611624, 1614592, 1638336, 1698504, 1740732, 1765112, 1841856, 1865024, 1956972, 1981588, 1989408, 2067744, 2102016, 2148832, 2184448, 2264672, 2283134, 2320976, 2363136, 2421888, 2455808, 2609296, 2647668, 2652544, 2756992, 2797536, 2972382, 3088946, 3197184, 3223248, 3276672, 3397008, 3424701, 3481464, 3530224, 3683712, 3730048, 3750863, 3913944, 3963176, 3978816, 4135488, 4297664, 4529344, 4566268, 4633419, 4641952, 4843776, 5218592, 5295336, 5305088, 5513984, 5595072, 5944764, 6177892, 6446496, 6553344, 6794016, 6849402, 6962928, 7060448, 7367424, 7460096, 7501726, 7827888, 7926352, 7957632, 8270976, 8595328, 9058688, 9132536, 9266838, 9283904, 10437184, 10590672, 11190144, 11252589, 11889528, 12355784, 12892992, 13588032, 13698804, 13925856, 14120896, 15003452, 15655776, 15852704, 15915264, 16541952, 17190656, 18117376, 18265072, 18533676, 18567808, 20874368, 21181344, 22380288, 22505178, 23779056, 24711568, 25785984, 26256041, 27176064, 27397608, 27851712, 28241792, 30006904, 31311552, 31705408, 36530144, 37067352, 37135616, 41748736, 42362688, 45010356, 47558112, 49423136, 51571968, 52512082, 54352128, 54795216, 55703424, 56483584, 60013808, 62623104, 63410816, 73060288, 74134704, 78768123, 84725376, 90020712, 95116224, 98846272, 105024164, 109590432, 111406848, 120027616, 125246208, 126821632, 146120576, 148269408, 157536246, 169450752, 180041424, 190232448, 197692544, 210048328, 219180864, 240055232, 292241152, 296538816, 315072492, 360082848, 380464896, 395385088, 420096656, 438361728, 480110464, 593077632, 630144984, 720165696, 840193312, 876723456, 960220928, 1186155264, 1260289968, 1440331392, 1680386624, 2520579936, 2880662784, 3360773248, 5041159872, 6721546496, 10082319744, 20164639488]

約数ペア:

[(1, 20164639488), (2, 10082319744), (3, 6721546496), (4, 5041159872), (6, 3360773248), (7, 2880662784), (8, 2520579936), (12, 1680386624), (14, 1440331392), (16, 1260289968), (17, 1186155264), (21, 960220928), (23, 876723456), (24, 840193312), (28, 720165696), (32, 630144984), (34, 593077632), (42, 480110464), (46, 438361728), (48, 420096656), (51, 395385088), (53, 380464896), (56, 360082848), (64, 315072492), (68, 296538816), (69, 292241152), (84, 240055232), (92, 219180864), (96, 210048328), (102, 197692544), (106, 190232448), (112, 180041424), (119, 169450752), (128, 157536246), (136, 148269408), (138, 146120576), (159, 126821632), (161, 125246208), (168, 120027616), (181, 111406848), (184, 109590432), (192, 105024164), (204, 98846272), (212, 95116224), (224, 90020712), (238, 84725376), (256, 78768123), (272, 74134704), (276, 73060288), (318, 63410816), (322, 62623104), (336, 60013808), (357, 56483584), (362, 55703424), (368, 54795216), (371, 54352128), (384, 52512082), (391, 51571968), (408, 49423136), (424, 47558112), (448, 45010356), (476, 42362688), (483, 41748736), (543, 37135616), (544, 37067352), (552, 36530144), (636, 31705408), (644, 31311552), (672, 30006904), (714, 28241792), (724, 27851712), (736, 27397608), (742, 27176064), (768, 26256041), (782, 25785984), (816, 24711568), (848, 23779056), (896, 22505178), (901, 22380288), (952, 21181344), (966, 20874368), (1086, 18567808), (1088, 18533676), (1104, 18265072), (1113, 18117376), (1173, 17190656), (1219, 16541952), (1267, 15915264), (1272, 15852704), (1288, 15655776), (1344, 15003452), (1428, 14120896), (1448, 13925856), (1472, 13698804), (1484, 13588032), (1564, 12892992), (1632, 12355784), (1696, 11889528), (1792, 11252589), (1802, 11190144), (1904, 10590672), (1932, 10437184), (2172, 9283904), (2176, 9266838), (2208, 9132536), (2226, 9058688), (2346, 8595328), (2438, 8270976), (2534, 7957632), (2544, 7926352), (2576, 7827888), (2688, 7501726), (2703, 7460096), (2737, 7367424), (2856, 7060448), (2896, 6962928), (2944, 6849402), (2968, 6794016), (3077, 6553344), (3128, 6446496), (3264, 6177892), (3392, 5944764), (3604, 5595072), (3657, 5513984), (3801, 5305088), (3808, 5295336), (3864, 5218592), (4163, 4843776), (4344, 4641952), (4352, 4633419), (4416, 4566268), (4452, 4529344), (4692, 4297664), (4876, 4135488), (5068, 3978816), (5088, 3963176), (5152, 3913944), (5376, 3750863), (5406, 3730048), (5474, 3683712), (5712, 3530224), (5792, 3481464), (5888, 3424701), (5936, 3397008), (6154, 3276672), (6256, 3223248), (6307, 3197184), (6528, 3088946), (6784, 2972382), (7208, 2797536), (7314, 2756992), (7602, 2652544), (7616, 2647668), (7728, 2609296), (8211, 2455808), (8326, 2421888), (8533, 2363136), (8688, 2320976), (8832, 2283134), (8904, 2264672), (9231, 2184448), (9384, 2148832), (9593, 2102016), (9752, 2067744), (10136, 1989408), (10176, 1981588), (10304, 1956972), (10812, 1865024), (10948, 1841856), (11424, 1765112), (11584, 1740732), (11872, 1698504), (12308, 1638336), (12489, 1614592), (12512, 1611624), (12614, 1598592), (13056, 1544473), (13568, 1486191), (14416, 1398768), (14628, 1378496), (15204, 1326272), (15232, 1323834), (15456, 1304648), (16422, 1227904), (16652, 1210944), (17066, 1181568), (17376, 1160488), (17664, 1141567), (17808, 1132336), (18462, 1092224), (18768, 1074416), (18921, 1065728), (19186, 1051008), (19504, 1033872), (20272, 994704), (20352, 990794), (20608, 978486), (20723, 973056), (21539, 936192), (21624, 932512), (21896, 920928), (22848, 882556), (23168, 870366), (23744, 849252), (24616, 819168), (24978, 807296), (25024, 805812), (25228, 799296), (25599, 787712), (28779, 700672), (28832, 699384), (29141, 691968), (29256, 689248), (30408, 663136), (30464, 661917), (30912, 652324), (32844, 613952), (33304, 605472), (34132, 590784), (34752, 580244), (35616, 566168), (36924, 546112), (37536, 537208), (37842, 532864), (38372, 525504), (39008, 516936), (40544, 497352), (40704, 495397), (41216, 489243), (41446, 486528), (43078, 468096), (43248, 466256), (43792, 460464), (45696, 441278), (46336, 435183), (47488, 424626), (49232, 409584), (49956, 403648), (50048, 402906), (50456, 399648), (51198, 393856), (57558, 350336), (57664, 349692), (58282, 345984), (58512, 344624), (60816, 331568), (61824, 326162), (62169, 324352), (64617, 312064), (65688, 306976), (66608, 302736), (67151, 300288), (68264, 295392), (69504, 290122), (70771, 284928), (71232, 283084), (73848, 273056), (75072, 268604), (75684, 266432), (76744, 262752), (78016, 258468), (81088, 248676), (82892, 243264), (86156, 234048), (86496, 233128), (87423, 230656), (87584, 230232), (91392, 220639), (94976, 212313), (98464, 204792), (99912, 201824), (100096, 201453), (100912, 199824), (102396, 196928), (115116, 175168), (115328, 174846), (116564, 172992), (117024, 172312), (121632, 165784), (123648, 163081), (124338, 162176), (129234, 156032), (131376, 153488), (133216, 151368), (134302, 150144), (136528, 147696), (139008, 145061), (141542, 142464)]