68159840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3244

約数の個数: 96

約数和(自身を含む): 193777920

約数和(自身を除く): 125618080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3203, 4256, 5320, 6406, 10640, 12812, 16015, 21280, 22421, 25624, 32030, 44842, 51248, 60857, 64060, 89684, 102496, 112105, 121714, 128120, 179368, 224210, 243428, 256240, 304285, 358736, 425999, 448420, 486856, 512480, 608570, 717472, 851998, 896840, 973712, 1217140, 1703996, 1793680, 1947424, 2129995, 2434280, 3407992, 3587360, 4259990, 4868560, 6815984, 8519980, 9737120, 13631968, 17039960, 34079920, 68159840]

約数ペア:

[(1, 68159840), (2, 34079920), (4, 17039960), (5, 13631968), (7, 9737120), (8, 8519980), (10, 6815984), (14, 4868560), (16, 4259990), (19, 3587360), (20, 3407992), (28, 2434280), (32, 2129995), (35, 1947424), (38, 1793680), (40, 1703996), (56, 1217140), (70, 973712), (76, 896840), (80, 851998), (95, 717472), (112, 608570), (133, 512480), (140, 486856), (152, 448420), (160, 425999), (190, 358736), (224, 304285), (266, 256240), (280, 243428), (304, 224210), (380, 179368), (532, 128120), (560, 121714), (608, 112105), (665, 102496), (760, 89684), (1064, 64060), (1120, 60857), (1330, 51248), (1520, 44842), (2128, 32030), (2660, 25624), (3040, 22421), (3203, 21280), (4256, 16015), (5320, 12812), (6406, 10640)]