157077480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2791}}^1$

素因数の和:2879

約数の個数: 128

約数和(自身を含む): 546785280

約数和(自身を除く): 389707800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2791, 2814, 3752, 4020, 4690, 5582, 5628, 7035, 8040, 8373, 9380, 11164, 11256, 13955, 14070, 16746, 18760, 19537, 22328, 27910, 28140, 33492, 39074, 41865, 55820, 56280, 58611, 66984, 78148, 83730, 97685, 111640, 117222, 156296, 167460, 186997, 195370, 234444, 293055, 334920, 373994, 390740, 468888, 560991, 586110, 747988, 781480, 934985, 1121982, 1172220, 1308979, 1495976, 1869970, 2243964, 2344440, 2617958, 2804955, 3739940, 3926937, 4487928, 5235916, 5609910, 6544895, 7479880, 7853874, 10471832, 11219820, 13089790, 15707748, 19634685, 22439640, 26179580, 31415496, 39269370, 52359160, 78538740, 157077480]

約数ペア:

[(1, 157077480), (2, 78538740), (3, 52359160), (4, 39269370), (5, 31415496), (6, 26179580), (7, 22439640), (8, 19634685), (10, 15707748), (12, 13089790), (14, 11219820), (15, 10471832), (20, 7853874), (21, 7479880), (24, 6544895), (28, 5609910), (30, 5235916), (35, 4487928), (40, 3926937), (42, 3739940), (56, 2804955), (60, 2617958), (67, 2344440), (70, 2243964), (84, 1869970), (105, 1495976), (120, 1308979), (134, 1172220), (140, 1121982), (168, 934985), (201, 781480), (210, 747988), (268, 586110), (280, 560991), (335, 468888), (402, 390740), (420, 373994), (469, 334920), (536, 293055), (670, 234444), (804, 195370), (840, 186997), (938, 167460), (1005, 156296), (1340, 117222), (1407, 111640), (1608, 97685), (1876, 83730), (2010, 78148), (2345, 66984), (2680, 58611), (2791, 56280), (2814, 55820), (3752, 41865), (4020, 39074), (4690, 33492), (5582, 28140), (5628, 27910), (7035, 22328), (8040, 19537), (8373, 18760), (9380, 16746), (11164, 14070), (11256, 13955)]