224020160

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 224

約数和(自身を含む): 674217600

約数和(自身を除く): 450197440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 157, 160, 182, 196, 208, 224, 245, 260, 280, 314, 320, 343, 364, 392, 416, 448, 455, 490, 520, 560, 628, 637, 686, 728, 784, 785, 832, 910, 980, 1040, 1099, 1120, 1256, 1274, 1372, 1456, 1568, 1570, 1715, 1820, 1960, 2041, 2080, 2198, 2240, 2512, 2548, 2744, 2912, 3136, 3140, 3185, 3430, 3640, 3920, 4082, 4160, 4396, 4459, 5024, 5096, 5488, 5495, 5824, 6280, 6370, 6860, 7280, 7693, 7840, 8164, 8792, 8918, 10048, 10192, 10205, 10976, 10990, 12560, 12740, 13720, 14287, 14560, 15386, 15680, 16328, 17584, 17836, 20384, 20410, 21952, 21980, 22295, 25120, 25480, 27440, 28574, 29120, 30772, 32656, 35168, 35672, 38465, 40768, 40820, 43960, 44590, 50240, 50960, 53851, 54880, 57148, 61544, 65312, 70336, 71344, 71435, 76930, 81640, 87920, 89180, 100009, 101920, 107702, 109760, 114296, 123088, 130624, 142688, 142870, 153860, 163280, 175840, 178360, 200018, 203840, 215404, 228592, 246176, 269255, 285376, 285740, 307720, 326560, 351680, 356720, 400036, 430808, 457184, 492352, 500045, 538510, 571480, 615440, 653120, 700063, 713440, 800072, 861616, 914368, 1000090, 1077020, 1142960, 1230880, 1400126, 1426880, 1600144, 1723232, 2000180, 2154040, 2285920, 2461760, 2800252, 3200288, 3446464, 3500315, 4000360, 4308080, 4571840, 5600504, 6400576, 7000630, 8000720, 8616160, 11201008, 14001260, 16001440, 17232320, 22402016, 28002520, 32002880, 44804032, 56005040, 112010080, 224020160]

約数ペア:

[(1, 224020160), (2, 112010080), (4, 56005040), (5, 44804032), (7, 32002880), (8, 28002520), (10, 22402016), (13, 17232320), (14, 16001440), (16, 14001260), (20, 11201008), (26, 8616160), (28, 8000720), (32, 7000630), (35, 6400576), (40, 5600504), (49, 4571840), (52, 4308080), (56, 4000360), (64, 3500315), (65, 3446464), (70, 3200288), (80, 2800252), (91, 2461760), (98, 2285920), (104, 2154040), (112, 2000180), (130, 1723232), (140, 1600144), (157, 1426880), (160, 1400126), (182, 1230880), (196, 1142960), (208, 1077020), (224, 1000090), (245, 914368), (260, 861616), (280, 800072), (314, 713440), (320, 700063), (343, 653120), (364, 615440), (392, 571480), (416, 538510), (448, 500045), (455, 492352), (490, 457184), (520, 430808), (560, 400036), (628, 356720), (637, 351680), (686, 326560), (728, 307720), (784, 285740), (785, 285376), (832, 269255), (910, 246176), (980, 228592), (1040, 215404), (1099, 203840), (1120, 200018), (1256, 178360), (1274, 175840), (1372, 163280), (1456, 153860), (1568, 142870), (1570, 142688), (1715, 130624), (1820, 123088), (1960, 114296), (2041, 109760), (2080, 107702), (2198, 101920), (2240, 100009), (2512, 89180), (2548, 87920), (2744, 81640), (2912, 76930), (3136, 71435), (3140, 71344), (3185, 70336), (3430, 65312), (3640, 61544), (3920, 57148), (4082, 54880), (4160, 53851), (4396, 50960), (4459, 50240), (5024, 44590), (5096, 43960), (5488, 40820), (5495, 40768), (5824, 38465), (6280, 35672), (6370, 35168), (6860, 32656), (7280, 30772), (7693, 29120), (7840, 28574), (8164, 27440), (8792, 25480), (8918, 25120), (10048, 22295), (10192, 21980), (10205, 21952), (10976, 20410), (10990, 20384), (12560, 17836), (12740, 17584), (13720, 16328), (14287, 15680), (14560, 15386)]