15697768960

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1114

約数の個数: 160

約数和(自身を含む): 38692380672

約数和(自身を除く): 22994611712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 127, 128, 160, 212, 254, 256, 265, 320, 424, 508, 512, 530, 635, 640, 848, 911, 1016, 1060, 1270, 1280, 1696, 1822, 2032, 2120, 2540, 2560, 3392, 3644, 4064, 4240, 4555, 5080, 6731, 6784, 7288, 8128, 8480, 9110, 10160, 13462, 13568, 14576, 16256, 16960, 18220, 20320, 26924, 27136, 29152, 32512, 33655, 33920, 36440, 40640, 48283, 53848, 58304, 65024, 67310, 67840, 72880, 81280, 96566, 107696, 115697, 116608, 134620, 135680, 145760, 162560, 193132, 215392, 231394, 233216, 241415, 269240, 291520, 325120, 386264, 430784, 462788, 466432, 482830, 538480, 578485, 583040, 772528, 861568, 925576, 965660, 1076960, 1156970, 1166080, 1545056, 1723136, 1851152, 1931320, 2153920, 2313940, 2332160, 3090112, 3446272, 3702304, 3862640, 4307840, 4627880, 6131941, 6180224, 7404608, 7725280, 8615680, 9255760, 12263882, 12360448, 14809216, 15450560, 17231360, 18511520, 24527764, 24720896, 29618432, 30659705, 30901120, 37023040, 49055528, 59236864, 61319410, 61802240, 74046080, 98111056, 122638820, 123604480, 148092160, 196222112, 245277640, 296184320, 392444224, 490555280, 784888448, 981110560, 1569776896, 1962221120, 3139553792, 3924442240, 7848884480, 15697768960]

約数ペア:

[(1, 15697768960), (2, 7848884480), (4, 3924442240), (5, 3139553792), (8, 1962221120), (10, 1569776896), (16, 981110560), (20, 784888448), (32, 490555280), (40, 392444224), (53, 296184320), (64, 245277640), (80, 196222112), (106, 148092160), (127, 123604480), (128, 122638820), (160, 98111056), (212, 74046080), (254, 61802240), (256, 61319410), (265, 59236864), (320, 49055528), (424, 37023040), (508, 30901120), (512, 30659705), (530, 29618432), (635, 24720896), (640, 24527764), (848, 18511520), (911, 17231360), (1016, 15450560), (1060, 14809216), (1270, 12360448), (1280, 12263882), (1696, 9255760), (1822, 8615680), (2032, 7725280), (2120, 7404608), (2540, 6180224), (2560, 6131941), (3392, 4627880), (3644, 4307840), (4064, 3862640), (4240, 3702304), (4555, 3446272), (5080, 3090112), (6731, 2332160), (6784, 2313940), (7288, 2153920), (8128, 1931320), (8480, 1851152), (9110, 1723136), (10160, 1545056), (13462, 1166080), (13568, 1156970), (14576, 1076960), (16256, 965660), (16960, 925576), (18220, 861568), (20320, 772528), (26924, 583040), (27136, 578485), (29152, 538480), (32512, 482830), (33655, 466432), (33920, 462788), (36440, 430784), (40640, 386264), (48283, 325120), (53848, 291520), (58304, 269240), (65024, 241415), (67310, 233216), (67840, 231394), (72880, 215392), (81280, 193132), (96566, 162560), (107696, 145760), (115697, 135680), (116608, 134620)]