212193520

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 320

約数和(自身を含む): 678528000

約数和(自身を除く): 466334480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 37, 38, 40, 44, 49, 55, 56, 70, 74, 76, 77, 80, 88, 95, 98, 110, 112, 133, 140, 148, 152, 154, 176, 185, 190, 196, 209, 220, 245, 259, 266, 280, 296, 304, 308, 343, 370, 380, 385, 392, 407, 418, 440, 490, 518, 532, 539, 560, 592, 616, 665, 686, 703, 740, 760, 770, 784, 814, 836, 880, 931, 980, 1036, 1045, 1064, 1078, 1232, 1295, 1330, 1372, 1406, 1463, 1480, 1520, 1540, 1628, 1672, 1715, 1813, 1862, 1960, 2035, 2072, 2090, 2128, 2156, 2590, 2660, 2695, 2744, 2812, 2849, 2926, 2960, 3080, 3256, 3344, 3430, 3515, 3626, 3724, 3773, 3920, 4070, 4144, 4180, 4312, 4655, 4921, 5180, 5320, 5390, 5488, 5624, 5698, 5852, 6160, 6512, 6517, 6860, 7030, 7252, 7315, 7448, 7546, 7733, 8140, 8360, 8624, 9065, 9310, 9842, 10241, 10360, 10640, 10780, 11248, 11396, 11704, 12691, 13034, 13720, 14060, 14245, 14504, 14630, 14896, 15092, 15466, 16280, 16720, 18130, 18620, 18865, 19684, 19943, 20482, 20720, 21560, 22792, 23408, 24605, 25382, 26068, 27440, 28120, 28490, 29008, 29260, 30184, 30932, 32560, 32585, 34447, 36260, 37240, 37730, 38665, 39368, 39886, 40964, 43120, 45584, 49210, 50764, 51205, 52136, 54131, 56240, 56980, 58520, 60368, 61864, 63455, 65170, 68894, 71687, 72520, 74480, 75460, 77330, 78736, 79772, 81928, 98420, 99715, 101528, 102410, 104272, 108262, 113960, 117040, 123728, 126910, 130340, 137788, 139601, 143374, 145040, 150920, 154660, 159544, 163856, 172235, 196840, 199430, 203056, 204820, 216524, 227920, 241129, 253820, 260680, 270655, 275576, 279202, 286748, 301840, 309320, 319088, 344470, 358435, 378917, 393680, 398860, 409640, 433048, 482258, 507640, 521360, 541310, 551152, 558404, 573496, 618640, 688940, 698005, 716870, 757834, 797720, 819280, 866096, 964516, 1015280, 1082620, 1116808, 1146992, 1205645, 1377880, 1396010, 1433740, 1515668, 1595440, 1894585, 1929032, 2165240, 2233616, 2411290, 2652419, 2755760, 2792020, 2867480, 3031336, 3789170, 3858064, 4330480, 4822580, 5304838, 5584040, 5734960, 6062672, 7578340, 9645160, 10609676, 11168080, 13262095, 15156680, 19290320, 21219352, 26524190, 30313360, 42438704, 53048380, 106096760, 212193520]

約数ペア:

[(1, 212193520), (2, 106096760), (4, 53048380), (5, 42438704), (7, 30313360), (8, 26524190), (10, 21219352), (11, 19290320), (14, 15156680), (16, 13262095), (19, 11168080), (20, 10609676), (22, 9645160), (28, 7578340), (35, 6062672), (37, 5734960), (38, 5584040), (40, 5304838), (44, 4822580), (49, 4330480), (55, 3858064), (56, 3789170), (70, 3031336), (74, 2867480), (76, 2792020), (77, 2755760), (80, 2652419), (88, 2411290), (95, 2233616), (98, 2165240), (110, 1929032), (112, 1894585), (133, 1595440), (140, 1515668), (148, 1433740), (152, 1396010), (154, 1377880), (176, 1205645), (185, 1146992), (190, 1116808), (196, 1082620), (209, 1015280), (220, 964516), (245, 866096), (259, 819280), (266, 797720), (280, 757834), (296, 716870), (304, 698005), (308, 688940), (343, 618640), (370, 573496), (380, 558404), (385, 551152), (392, 541310), (407, 521360), (418, 507640), (440, 482258), (490, 433048), (518, 409640), (532, 398860), (539, 393680), (560, 378917), (592, 358435), (616, 344470), (665, 319088), (686, 309320), (703, 301840), (740, 286748), (760, 279202), (770, 275576), (784, 270655), (814, 260680), (836, 253820), (880, 241129), (931, 227920), (980, 216524), (1036, 204820), (1045, 203056), (1064, 199430), (1078, 196840), (1232, 172235), (1295, 163856), (1330, 159544), (1372, 154660), (1406, 150920), (1463, 145040), (1480, 143374), (1520, 139601), (1540, 137788), (1628, 130340), (1672, 126910), (1715, 123728), (1813, 117040), (1862, 113960), (1960, 108262), (2035, 104272), (2072, 102410), (2090, 101528), (2128, 99715), (2156, 98420), (2590, 81928), (2660, 79772), (2695, 78736), (2744, 77330), (2812, 75460), (2849, 74480), (2926, 72520), (2960, 71687), (3080, 68894), (3256, 65170), (3344, 63455), (3430, 61864), (3515, 60368), (3626, 58520), (3724, 56980), (3773, 56240), (3920, 54131), (4070, 52136), (4144, 51205), (4180, 50764), (4312, 49210), (4655, 45584), (4921, 43120), (5180, 40964), (5320, 39886), (5390, 39368), (5488, 38665), (5624, 37730), (5698, 37240), (5852, 36260), (6160, 34447), (6512, 32585), (6517, 32560), (6860, 30932), (7030, 30184), (7252, 29260), (7315, 29008), (7448, 28490), (7546, 28120), (7733, 27440), (8140, 26068), (8360, 25382), (8624, 24605), (9065, 23408), (9310, 22792), (9842, 21560), (10241, 20720), (10360, 20482), (10640, 19943), (10780, 19684), (11248, 18865), (11396, 18620), (11704, 18130), (12691, 16720), (13034, 16280), (13720, 15466), (14060, 15092), (14245, 14896), (14504, 14630)]