83699840

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 248025240

約数和(自身を除く): 164325400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 157, 160, 170, 196, 224, 238, 245, 272, 280, 314, 320, 340, 392, 448, 476, 490, 544, 560, 595, 628, 640, 680, 784, 785, 833, 896, 952, 980, 1088, 1099, 1120, 1190, 1256, 1360, 1568, 1570, 1666, 1904, 1960, 2176, 2198, 2240, 2380, 2512, 2669, 2720, 3136, 3140, 3332, 3808, 3920, 4165, 4396, 4480, 4760, 5024, 5338, 5440, 5495, 6272, 6280, 6664, 7616, 7693, 7840, 8330, 8792, 9520, 10048, 10676, 10880, 10990, 12560, 13328, 13345, 15232, 15386, 15680, 16660, 17584, 18683, 19040, 20096, 21352, 21980, 25120, 26656, 26690, 30772, 31360, 33320, 35168, 37366, 38080, 38465, 42704, 43960, 50240, 53312, 53380, 61544, 66640, 70336, 74732, 76160, 76930, 85408, 87920, 93415, 100480, 106624, 106760, 123088, 130781, 133280, 140672, 149464, 153860, 170816, 175840, 186830, 213520, 246176, 261562, 266560, 298928, 307720, 341632, 351680, 373660, 427040, 492352, 523124, 533120, 597856, 615440, 653905, 703360, 747320, 854080, 984704, 1046248, 1195712, 1230880, 1307810, 1494640, 1708160, 2092496, 2391424, 2461760, 2615620, 2989280, 4184992, 4923520, 5231240, 5978560, 8369984, 10462480, 11957120, 16739968, 20924960, 41849920, 83699840]

約数ペア:

[(1, 83699840), (2, 41849920), (4, 20924960), (5, 16739968), (7, 11957120), (8, 10462480), (10, 8369984), (14, 5978560), (16, 5231240), (17, 4923520), (20, 4184992), (28, 2989280), (32, 2615620), (34, 2461760), (35, 2391424), (40, 2092496), (49, 1708160), (56, 1494640), (64, 1307810), (68, 1230880), (70, 1195712), (80, 1046248), (85, 984704), (98, 854080), (112, 747320), (119, 703360), (128, 653905), (136, 615440), (140, 597856), (157, 533120), (160, 523124), (170, 492352), (196, 427040), (224, 373660), (238, 351680), (245, 341632), (272, 307720), (280, 298928), (314, 266560), (320, 261562), (340, 246176), (392, 213520), (448, 186830), (476, 175840), (490, 170816), (544, 153860), (560, 149464), (595, 140672), (628, 133280), (640, 130781), (680, 123088), (784, 106760), (785, 106624), (833, 100480), (896, 93415), (952, 87920), (980, 85408), (1088, 76930), (1099, 76160), (1120, 74732), (1190, 70336), (1256, 66640), (1360, 61544), (1568, 53380), (1570, 53312), (1666, 50240), (1904, 43960), (1960, 42704), (2176, 38465), (2198, 38080), (2240, 37366), (2380, 35168), (2512, 33320), (2669, 31360), (2720, 30772), (3136, 26690), (3140, 26656), (3332, 25120), (3808, 21980), (3920, 21352), (4165, 20096), (4396, 19040), (4480, 18683), (4760, 17584), (5024, 16660), (5338, 15680), (5440, 15386), (5495, 15232), (6272, 13345), (6280, 13328), (6664, 12560), (7616, 10990), (7693, 10880), (7840, 10676), (8330, 10048), (8792, 9520)]