38646415360

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1160

約数の個数: 256

約数和(自身を含む): 109519994880

約数和(自身を除く): 70873579520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1087, 1120, 1240, 1280, 1736, 1792, 1984, 2048, 2170, 2174, 2240, 2480, 2560, 3472, 3584, 3968, 4096, 4340, 4348, 4480, 4960, 5120, 5435, 6944, 7168, 7609, 7936, 8192, 8680, 8696, 8960, 9920, 10240, 10870, 13888, 14336, 15218, 15872, 16384, 17360, 17392, 17920, 19840, 20480, 21740, 27776, 28672, 30436, 31744, 32768, 33697, 34720, 34784, 35840, 38045, 39680, 40960, 43480, 55552, 57344, 60872, 63488, 67394, 69440, 69568, 71680, 76090, 79360, 81920, 86960, 111104, 114688, 121744, 126976, 134788, 138880, 139136, 143360, 152180, 158720, 163840, 168485, 173920, 222208, 229376, 235879, 243488, 253952, 269576, 277760, 278272, 286720, 304360, 317440, 336970, 347840, 444416, 471758, 486976, 507904, 539152, 555520, 556544, 573440, 608720, 634880, 673940, 695680, 888832, 943516, 973952, 1015808, 1078304, 1111040, 1113088, 1146880, 1179395, 1217440, 1269760, 1347880, 1391360, 1777664, 1887032, 1947904, 2156608, 2222080, 2226176, 2358790, 2434880, 2539520, 2695760, 2782720, 3555328, 3774064, 3895808, 4313216, 4444160, 4452352, 4717580, 4869760, 5079040, 5391520, 5565440, 7110656, 7548128, 7791616, 8626432, 8888320, 8904704, 9435160, 9739520, 10783040, 11130880, 15096256, 15583232, 17252864, 17776640, 17809408, 18870320, 19479040, 21566080, 22261760, 30192512, 31166464, 34505728, 35553280, 35618816, 37740640, 38958080, 43132160, 44523520, 60385024, 62332928, 69011456, 75481280, 77916160, 86264320, 89047040, 120770048, 124665856, 138022912, 150962560, 155832320, 172528640, 178094080, 241540096, 249331712, 276045824, 301925120, 311664640, 345057280, 483080192, 552091648, 603850240, 623329280, 690114560, 966160384, 1104183296, 1207700480, 1246658560, 1380229120, 1932320768, 2415400960, 2760458240, 3864641536, 4830801920, 5520916480, 7729283072, 9661603840, 19323207680, 38646415360]

約数ペア:

[(1, 38646415360), (2, 19323207680), (4, 9661603840), (5, 7729283072), (7, 5520916480), (8, 4830801920), (10, 3864641536), (14, 2760458240), (16, 2415400960), (20, 1932320768), (28, 1380229120), (31, 1246658560), (32, 1207700480), (35, 1104183296), (40, 966160384), (56, 690114560), (62, 623329280), (64, 603850240), (70, 552091648), (80, 483080192), (112, 345057280), (124, 311664640), (128, 301925120), (140, 276045824), (155, 249331712), (160, 241540096), (217, 178094080), (224, 172528640), (248, 155832320), (256, 150962560), (280, 138022912), (310, 124665856), (320, 120770048), (434, 89047040), (448, 86264320), (496, 77916160), (512, 75481280), (560, 69011456), (620, 62332928), (640, 60385024), (868, 44523520), (896, 43132160), (992, 38958080), (1024, 37740640), (1085, 35618816), (1087, 35553280), (1120, 34505728), (1240, 31166464), (1280, 30192512), (1736, 22261760), (1792, 21566080), (1984, 19479040), (2048, 18870320), (2170, 17809408), (2174, 17776640), (2240, 17252864), (2480, 15583232), (2560, 15096256), (3472, 11130880), (3584, 10783040), (3968, 9739520), (4096, 9435160), (4340, 8904704), (4348, 8888320), (4480, 8626432), (4960, 7791616), (5120, 7548128), (5435, 7110656), (6944, 5565440), (7168, 5391520), (7609, 5079040), (7936, 4869760), (8192, 4717580), (8680, 4452352), (8696, 4444160), (8960, 4313216), (9920, 3895808), (10240, 3774064), (10870, 3555328), (13888, 2782720), (14336, 2695760), (15218, 2539520), (15872, 2434880), (16384, 2358790), (17360, 2226176), (17392, 2222080), (17920, 2156608), (19840, 1947904), (20480, 1887032), (21740, 1777664), (27776, 1391360), (28672, 1347880), (30436, 1269760), (31744, 1217440), (32768, 1179395), (33697, 1146880), (34720, 1113088), (34784, 1111040), (35840, 1078304), (38045, 1015808), (39680, 973952), (40960, 943516), (43480, 888832), (55552, 695680), (57344, 673940), (60872, 634880), (63488, 608720), (67394, 573440), (69440, 556544), (69568, 555520), (71680, 539152), (76090, 507904), (79360, 486976), (81920, 471758), (86960, 444416), (111104, 347840), (114688, 336970), (121744, 317440), (126976, 304360), (134788, 286720), (138880, 278272), (139136, 277760), (143360, 269576), (152180, 253952), (158720, 243488), (163840, 235879), (168485, 229376), (173920, 222208)]