8144474240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{15277}}^1$

素因数の和:15327

約数の個数: 192

約数和(自身を含む): 23983098840

約数和(自身を除く): 15838624600

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, 160, 170, 196, 224, 238, 245, 272, 280, 320, 340, 392, 448, 476, 490, 544, 560, 595, 640, 680, 784, 833, 896, 952, 980, 1088, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2176, 2240, 2380, 2720, 3136, 3332, 3808, 3920, 4165, 4480, 4760, 5440, 6272, 6664, 7616, 7840, 8330, 9520, 10880, 13328, 15232, 15277, 15680, 16660, 19040, 26656, 30554, 31360, 33320, 38080, 53312, 61108, 66640, 76160, 76385, 106624, 106939, 122216, 133280, 152770, 213878, 244432, 259709, 266560, 305540, 427756, 488864, 519418, 533120, 534695, 611080, 748573, 855512, 977728, 1038836, 1069390, 1222160, 1298545, 1497146, 1711024, 1817963, 1955456, 2077672, 2138780, 2444320, 2597090, 2994292, 3422048, 3635926, 3742865, 4155344, 4277560, 4888640, 5194180, 5988584, 6844096, 7271852, 7485730, 8310688, 8555120, 9089815, 9777280, 10388360, 11977168, 12725741, 13688192, 14543704, 14971460, 16621376, 17110240, 18179630, 20776720, 23954336, 25451482, 29087408, 29942920, 33242752, 34220480, 36359260, 41553440, 47908672, 50902964, 58174816, 59885840, 63628705, 68440960, 72718520, 83106880, 95817344, 101805928, 116349632, 119771680, 127257410, 145437040, 166213760, 203611856, 232699264, 239543360, 254514820, 290874080, 407223712, 479086720, 509029640, 581748160, 814447424, 1018059280, 1163496320, 1628894848, 2036118560, 4072237120, 8144474240]

約数ペア:

[(1, 8144474240), (2, 4072237120), (4, 2036118560), (5, 1628894848), (7, 1163496320), (8, 1018059280), (10, 814447424), (14, 581748160), (16, 509029640), (17, 479086720), (20, 407223712), (28, 290874080), (32, 254514820), (34, 239543360), (35, 232699264), (40, 203611856), (49, 166213760), (56, 145437040), (64, 127257410), (68, 119771680), (70, 116349632), (80, 101805928), (85, 95817344), (98, 83106880), (112, 72718520), (119, 68440960), (128, 63628705), (136, 59885840), (140, 58174816), (160, 50902964), (170, 47908672), (196, 41553440), (224, 36359260), (238, 34220480), (245, 33242752), (272, 29942920), (280, 29087408), (320, 25451482), (340, 23954336), (392, 20776720), (448, 18179630), (476, 17110240), (490, 16621376), (544, 14971460), (560, 14543704), (595, 13688192), (640, 12725741), (680, 11977168), (784, 10388360), (833, 9777280), (896, 9089815), (952, 8555120), (980, 8310688), (1088, 7485730), (1120, 7271852), (1190, 6844096), (1360, 5988584), (1568, 5194180), (1666, 4888640), (1904, 4277560), (1960, 4155344), (2176, 3742865), (2240, 3635926), (2380, 3422048), (2720, 2994292), (3136, 2597090), (3332, 2444320), (3808, 2138780), (3920, 2077672), (4165, 1955456), (4480, 1817963), (4760, 1711024), (5440, 1497146), (6272, 1298545), (6664, 1222160), (7616, 1069390), (7840, 1038836), (8330, 977728), (9520, 855512), (10880, 748573), (13328, 611080), (15232, 534695), (15277, 533120), (15680, 519418), (16660, 488864), (19040, 427756), (26656, 305540), (30554, 266560), (31360, 259709), (33320, 244432), (38080, 213878), (53312, 152770), (61108, 133280), (66640, 122216), (76160, 106939), (76385, 106624)]