87709941760

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2540

約数の個数: 256

約数和(自身を含む): 248433223680

約数和(自身を除く): 160723281920

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, 1120, 1240, 1280, 1736, 1792, 1984, 2048, 2170, 2240, 2467, 2480, 2560, 3472, 3584, 3968, 4096, 4340, 4480, 4934, 4960, 5120, 6944, 7168, 7936, 8192, 8680, 8960, 9868, 9920, 10240, 12335, 13888, 14336, 15872, 16384, 17269, 17360, 17920, 19736, 19840, 20480, 24670, 27776, 28672, 31744, 32768, 34538, 34720, 35840, 39472, 39680, 40960, 49340, 55552, 57344, 63488, 69076, 69440, 71680, 76477, 78944, 79360, 81920, 86345, 98680, 111104, 114688, 126976, 138152, 138880, 143360, 152954, 157888, 158720, 163840, 172690, 197360, 222208, 229376, 253952, 276304, 277760, 286720, 305908, 315776, 317440, 345380, 382385, 394720, 444416, 507904, 535339, 552608, 555520, 573440, 611816, 631552, 634880, 690760, 764770, 789440, 888832, 1015808, 1070678, 1105216, 1111040, 1146880, 1223632, 1263104, 1269760, 1381520, 1529540, 1578880, 1777664, 2141356, 2210432, 2222080, 2447264, 2526208, 2539520, 2676695, 2763040, 3059080, 3157760, 3555328, 4282712, 4420864, 4444160, 4894528, 5052416, 5079040, 5353390, 5526080, 6118160, 6315520, 7110656, 8565424, 8841728, 8888320, 9789056, 10104832, 10706780, 11052160, 12236320, 12631040, 17130848, 17683456, 17776640, 19578112, 20209664, 21413560, 22104320, 24472640, 25262080, 34261696, 35366912, 35553280, 39156224, 40419328, 42827120, 44208640, 48945280, 50524160, 68523392, 70733824, 78312448, 80838656, 85654240, 88417280, 97890560, 101048320, 137046784, 141467648, 156624896, 171308480, 176834560, 195781120, 202096640, 274093568, 282935296, 313249792, 342616960, 353669120, 391562240, 404193280, 548187136, 565870592, 626499584, 685233920, 707338240, 783124480, 1096374272, 1252999168, 1370467840, 1414676480, 1566248960, 2192748544, 2505998336, 2740935680, 2829352960, 3132497920, 4385497088, 5481871360, 6264995840, 8770994176, 10963742720, 12529991680, 17541988352, 21927485440, 43854970880, 87709941760]

約数ペア:

[(1, 87709941760), (2, 43854970880), (4, 21927485440), (5, 17541988352), (7, 12529991680), (8, 10963742720), (10, 8770994176), (14, 6264995840), (16, 5481871360), (20, 4385497088), (28, 3132497920), (31, 2829352960), (32, 2740935680), (35, 2505998336), (40, 2192748544), (56, 1566248960), (62, 1414676480), (64, 1370467840), (70, 1252999168), (80, 1096374272), (112, 783124480), (124, 707338240), (128, 685233920), (140, 626499584), (155, 565870592), (160, 548187136), (217, 404193280), (224, 391562240), (248, 353669120), (256, 342616960), (280, 313249792), (310, 282935296), (320, 274093568), (434, 202096640), (448, 195781120), (496, 176834560), (512, 171308480), (560, 156624896), (620, 141467648), (640, 137046784), (868, 101048320), (896, 97890560), (992, 88417280), (1024, 85654240), (1085, 80838656), (1120, 78312448), (1240, 70733824), (1280, 68523392), (1736, 50524160), (1792, 48945280), (1984, 44208640), (2048, 42827120), (2170, 40419328), (2240, 39156224), (2467, 35553280), (2480, 35366912), (2560, 34261696), (3472, 25262080), (3584, 24472640), (3968, 22104320), (4096, 21413560), (4340, 20209664), (4480, 19578112), (4934, 17776640), (4960, 17683456), (5120, 17130848), (6944, 12631040), (7168, 12236320), (7936, 11052160), (8192, 10706780), (8680, 10104832), (8960, 9789056), (9868, 8888320), (9920, 8841728), (10240, 8565424), (12335, 7110656), (13888, 6315520), (14336, 6118160), (15872, 5526080), (16384, 5353390), (17269, 5079040), (17360, 5052416), (17920, 4894528), (19736, 4444160), (19840, 4420864), (20480, 4282712), (24670, 3555328), (27776, 3157760), (28672, 3059080), (31744, 2763040), (32768, 2676695), (34538, 2539520), (34720, 2526208), (35840, 2447264), (39472, 2222080), (39680, 2210432), (40960, 2141356), (49340, 1777664), (55552, 1578880), (57344, 1529540), (63488, 1381520), (69076, 1269760), (69440, 1263104), (71680, 1223632), (76477, 1146880), (78944, 1111040), (79360, 1105216), (81920, 1070678), (86345, 1015808), (98680, 888832), (111104, 789440), (114688, 764770), (126976, 690760), (138152, 634880), (138880, 631552), (143360, 611816), (152954, 573440), (157888, 555520), (158720, 552608), (163840, 535339), (172690, 507904), (197360, 444416), (222208, 394720), (229376, 382385), (253952, 345380), (276304, 317440), (277760, 315776), (286720, 305908)]