1371762560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2411}}^1$

素因数の和:2564

約数の個数: 128

約数和(自身を含む): 3778928640

約数和(自身を除く): 2407166080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 640, 889, 896, 1016, 1120, 1270, 1778, 2032, 2240, 2411, 2540, 3556, 4064, 4445, 4480, 4822, 5080, 7112, 8128, 8890, 9644, 10160, 12055, 14224, 16256, 16877, 17780, 19288, 20320, 24110, 28448, 33754, 35560, 38576, 40640, 48220, 56896, 67508, 71120, 77152, 81280, 84385, 96440, 113792, 135016, 142240, 154304, 168770, 192880, 270032, 284480, 306197, 308608, 337540, 385760, 540064, 568960, 612394, 675080, 771520, 1080128, 1224788, 1350160, 1530985, 1543040, 2143379, 2160256, 2449576, 2700320, 3061970, 4286758, 4899152, 5400640, 6123940, 8573516, 9798304, 10716895, 10801280, 12247880, 17147032, 19596608, 21433790, 24495760, 34294064, 39193216, 42867580, 48991520, 68588128, 85735160, 97983040, 137176256, 171470320, 195966080, 274352512, 342940640, 685881280, 1371762560]

約数ペア:

[(1, 1371762560), (2, 685881280), (4, 342940640), (5, 274352512), (7, 195966080), (8, 171470320), (10, 137176256), (14, 97983040), (16, 85735160), (20, 68588128), (28, 48991520), (32, 42867580), (35, 39193216), (40, 34294064), (56, 24495760), (64, 21433790), (70, 19596608), (80, 17147032), (112, 12247880), (127, 10801280), (128, 10716895), (140, 9798304), (160, 8573516), (224, 6123940), (254, 5400640), (280, 4899152), (320, 4286758), (448, 3061970), (508, 2700320), (560, 2449576), (635, 2160256), (640, 2143379), (889, 1543040), (896, 1530985), (1016, 1350160), (1120, 1224788), (1270, 1080128), (1778, 771520), (2032, 675080), (2240, 612394), (2411, 568960), (2540, 540064), (3556, 385760), (4064, 337540), (4445, 308608), (4480, 306197), (4822, 284480), (5080, 270032), (7112, 192880), (8128, 168770), (8890, 154304), (9644, 142240), (10160, 135016), (12055, 113792), (14224, 96440), (16256, 84385), (16877, 81280), (17780, 77152), (19288, 71120), (20320, 67508), (24110, 56896), (28448, 48220), (33754, 40640), (35560, 38576)]