3178526720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 8783283600

約数和(自身を除く): 5604756880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 32, 34, 38, 40, 62, 64, 68, 76, 80, 85, 95, 124, 128, 136, 152, 155, 160, 170, 190, 248, 256, 272, 304, 310, 320, 323, 340, 380, 496, 512, 527, 544, 589, 608, 620, 640, 646, 680, 760, 961, 992, 1024, 1054, 1088, 1178, 1216, 1240, 1280, 1292, 1360, 1520, 1615, 1922, 1984, 2048, 2108, 2176, 2356, 2432, 2480, 2560, 2584, 2635, 2720, 2945, 3040, 3230, 3844, 3968, 4216, 4352, 4712, 4805, 4864, 4960, 5120, 5168, 5270, 5440, 5890, 6080, 6460, 7688, 7936, 8432, 8704, 9424, 9610, 9728, 9920, 10013, 10240, 10336, 10540, 10880, 11780, 12160, 12920, 15376, 15872, 16337, 16864, 17408, 18259, 18848, 19220, 19456, 19840, 20026, 20672, 21080, 21760, 23560, 24320, 25840, 30752, 31744, 32674, 33728, 34816, 36518, 37696, 38440, 38912, 39680, 40052, 41344, 42160, 43520, 47120, 48640, 50065, 51680, 61504, 63488, 65348, 67456, 73036, 75392, 76880, 79360, 80104, 81685, 82688, 84320, 87040, 91295, 94240, 97280, 100130, 103360, 123008, 130696, 134912, 146072, 150784, 153760, 158720, 160208, 163370, 165376, 168640, 174080, 182590, 188480, 194560, 200260, 206720, 246016, 261392, 269824, 292144, 301568, 307520, 310403, 317440, 320416, 326740, 330752, 337280, 365180, 376960, 400520, 413440, 492032, 522784, 539648, 584288, 603136, 615040, 620806, 640832, 653480, 661504, 674560, 730360, 753920, 801040, 826880, 984064, 1045568, 1079296, 1168576, 1206272, 1230080, 1241612, 1281664, 1306960, 1349120, 1460720, 1507840, 1552015, 1602080, 1653760, 1968128, 2091136, 2337152, 2460160, 2483224, 2563328, 2613920, 2698240, 2921440, 3015680, 3104030, 3204160, 3307520, 4182272, 4674304, 4920320, 4966448, 5126656, 5227840, 5396480, 5842880, 6031360, 6208060, 6408320, 8364544, 9348608, 9840640, 9932896, 10253312, 10455680, 11685760, 12416120, 12816640, 16729088, 18697216, 19865792, 20506624, 20911360, 23371520, 24832240, 25633280, 33458176, 37394432, 39731584, 41822720, 46743040, 49664480, 51266560, 79463168, 83645440, 93486080, 99328960, 102533120, 158926336, 167290880, 186972160, 198657920, 317852672, 397315840, 635705344, 794631680, 1589263360, 3178526720]

約数ペア:

[(1, 3178526720), (2, 1589263360), (4, 794631680), (5, 635705344), (8, 397315840), (10, 317852672), (16, 198657920), (17, 186972160), (19, 167290880), (20, 158926336), (31, 102533120), (32, 99328960), (34, 93486080), (38, 83645440), (40, 79463168), (62, 51266560), (64, 49664480), (68, 46743040), (76, 41822720), (80, 39731584), (85, 37394432), (95, 33458176), (124, 25633280), (128, 24832240), (136, 23371520), (152, 20911360), (155, 20506624), (160, 19865792), (170, 18697216), (190, 16729088), (248, 12816640), (256, 12416120), (272, 11685760), (304, 10455680), (310, 10253312), (320, 9932896), (323, 9840640), (340, 9348608), (380, 8364544), (496, 6408320), (512, 6208060), (527, 6031360), (544, 5842880), (589, 5396480), (608, 5227840), (620, 5126656), (640, 4966448), (646, 4920320), (680, 4674304), (760, 4182272), (961, 3307520), (992, 3204160), (1024, 3104030), (1054, 3015680), (1088, 2921440), (1178, 2698240), (1216, 2613920), (1240, 2563328), (1280, 2483224), (1292, 2460160), (1360, 2337152), (1520, 2091136), (1615, 1968128), (1922, 1653760), (1984, 1602080), (2048, 1552015), (2108, 1507840), (2176, 1460720), (2356, 1349120), (2432, 1306960), (2480, 1281664), (2560, 1241612), (2584, 1230080), (2635, 1206272), (2720, 1168576), (2945, 1079296), (3040, 1045568), (3230, 984064), (3844, 826880), (3968, 801040), (4216, 753920), (4352, 730360), (4712, 674560), (4805, 661504), (4864, 653480), (4960, 640832), (5120, 620806), (5168, 615040), (5270, 603136), (5440, 584288), (5890, 539648), (6080, 522784), (6460, 492032), (7688, 413440), (7936, 400520), (8432, 376960), (8704, 365180), (9424, 337280), (9610, 330752), (9728, 326740), (9920, 320416), (10013, 317440), (10240, 310403), (10336, 307520), (10540, 301568), (10880, 292144), (11780, 269824), (12160, 261392), (12920, 246016), (15376, 206720), (15872, 200260), (16337, 194560), (16864, 188480), (17408, 182590), (18259, 174080), (18848, 168640), (19220, 165376), (19456, 163370), (19840, 160208), (20026, 158720), (20672, 153760), (21080, 150784), (21760, 146072), (23560, 134912), (24320, 130696), (25840, 123008), (30752, 103360), (31744, 100130), (32674, 97280), (33728, 94240), (34816, 91295), (36518, 87040), (37696, 84320), (38440, 82688), (38912, 81685), (39680, 80104), (40052, 79360), (41344, 76880), (42160, 75392), (43520, 73036), (47120, 67456), (48640, 65348), (50065, 63488), (51680, 61504)]