1539772640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29251}}^1$

素因数の和:29320

約数の個数: 96

約数和(自身を含む): 4245986304

約数和(自身を除く): 2706213664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 7520, 10528, 13160, 26320, 29251, 52640, 58502, 117004, 146255, 204757, 234008, 292510, 409514, 468016, 585020, 819028, 936032, 1023785, 1170040, 1374797, 1638056, 2047570, 2340080, 2749594, 3276112, 4095140, 4680160, 5499188, 6552224, 6873985, 8190280, 9623579, 10998376, 13747970, 16380560, 19247158, 21996752, 27495940, 32761120, 38494316, 43993504, 48117895, 54991880, 76988632, 96235790, 109983760, 153977264, 192471580, 219967520, 307954528, 384943160, 769886320, 1539772640]

約数ペア:

[(1, 1539772640), (2, 769886320), (4, 384943160), (5, 307954528), (7, 219967520), (8, 192471580), (10, 153977264), (14, 109983760), (16, 96235790), (20, 76988632), (28, 54991880), (32, 48117895), (35, 43993504), (40, 38494316), (47, 32761120), (56, 27495940), (70, 21996752), (80, 19247158), (94, 16380560), (112, 13747970), (140, 10998376), (160, 9623579), (188, 8190280), (224, 6873985), (235, 6552224), (280, 5499188), (329, 4680160), (376, 4095140), (470, 3276112), (560, 2749594), (658, 2340080), (752, 2047570), (940, 1638056), (1120, 1374797), (1316, 1170040), (1504, 1023785), (1645, 936032), (1880, 819028), (2632, 585020), (3290, 468016), (3760, 409514), (5264, 292510), (6580, 234008), (7520, 204757), (10528, 146255), (13160, 117004), (26320, 58502), (29251, 52640)]