15673514960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{15791}}^1$

素因数の和:16476

約数の個数: 80

約数和(自身を含む): 38420040960

約数和(自身を除く): 22746526000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 653, 760, 1306, 1520, 2612, 3265, 5224, 6530, 10448, 12407, 13060, 15791, 24814, 26120, 31582, 49628, 52240, 62035, 63164, 78955, 99256, 124070, 126328, 157910, 198512, 248140, 252656, 300029, 315820, 496280, 600058, 631640, 992560, 1200116, 1263280, 1500145, 2400232, 3000290, 4800464, 6000580, 10311523, 12001160, 20623046, 24002320, 41246092, 51557615, 82492184, 103115230, 164984368, 195918937, 206230460, 391837874, 412460920, 783675748, 824921840, 979594685, 1567351496, 1959189370, 3134702992, 3918378740, 7836757480, 15673514960]

約数ペア:

[(1, 15673514960), (2, 7836757480), (4, 3918378740), (5, 3134702992), (8, 1959189370), (10, 1567351496), (16, 979594685), (19, 824921840), (20, 783675748), (38, 412460920), (40, 391837874), (76, 206230460), (80, 195918937), (95, 164984368), (152, 103115230), (190, 82492184), (304, 51557615), (380, 41246092), (653, 24002320), (760, 20623046), (1306, 12001160), (1520, 10311523), (2612, 6000580), (3265, 4800464), (5224, 3000290), (6530, 2400232), (10448, 1500145), (12407, 1263280), (13060, 1200116), (15791, 992560), (24814, 631640), (26120, 600058), (31582, 496280), (49628, 315820), (52240, 300029), (62035, 252656), (63164, 248140), (78955, 198512), (99256, 157910), (124070, 126328)]