2615131680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{778313}}^1$

素因数の和:778338

約数の個数: 96

約数和(自身を含む): 9414486144

約数和(自身を除く): 6799354464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 778313, 1556626, 2334939, 3113252, 3891565, 4669878, 5448191, 6226504, 7783130, 9339756, 10896382, 11674695, 12453008, 15566260, 16344573, 18679512, 21792764, 23349390, 24906016, 27240955, 31132520, 32689146, 37359024, 43585528, 46698780, 54481910, 62265040, 65378292, 74718048, 81722865, 87171056, 93397560, 108963820, 124530080, 130756584, 163445730, 174342112, 186795120, 217927640, 261513168, 326891460, 373590240, 435855280, 523026336, 653782920, 871710560, 1307565840, 2615131680]

約数ペア:

[(1, 2615131680), (2, 1307565840), (3, 871710560), (4, 653782920), (5, 523026336), (6, 435855280), (7, 373590240), (8, 326891460), (10, 261513168), (12, 217927640), (14, 186795120), (15, 174342112), (16, 163445730), (20, 130756584), (21, 124530080), (24, 108963820), (28, 93397560), (30, 87171056), (32, 81722865), (35, 74718048), (40, 65378292), (42, 62265040), (48, 54481910), (56, 46698780), (60, 43585528), (70, 37359024), (80, 32689146), (84, 31132520), (96, 27240955), (105, 24906016), (112, 23349390), (120, 21792764), (140, 18679512), (160, 16344573), (168, 15566260), (210, 12453008), (224, 11674695), (240, 10896382), (280, 9339756), (336, 7783130), (420, 6226504), (480, 5448191), (560, 4669878), (672, 3891565), (840, 3113252), (1120, 2334939), (1680, 1556626), (3360, 778313)]