15932464960

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{1277}}^1$

素因数の和:1728

約数の個数: 112

約数和(自身を含む): 38392510464

約数和(自身を除く): 22460045504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 307, 320, 508, 614, 635, 1016, 1228, 1270, 1277, 1535, 2032, 2456, 2540, 2554, 3070, 4064, 4912, 5080, 5108, 6140, 6385, 8128, 9824, 10160, 10216, 12280, 12770, 19648, 20320, 20432, 24560, 25540, 38989, 40640, 40864, 49120, 51080, 77978, 81728, 98240, 102160, 155956, 162179, 194945, 204320, 311912, 324358, 389890, 392039, 408640, 623824, 648716, 779780, 784078, 810895, 1247648, 1297432, 1559560, 1568156, 1621790, 1960195, 2495296, 2594864, 3119120, 3136312, 3243580, 3920390, 5189728, 6238240, 6272624, 6487160, 7840780, 10379456, 12476480, 12545248, 12974320, 15681560, 25090496, 25948640, 31363120, 49788953, 51897280, 62726240, 99577906, 125452480, 199155812, 248944765, 398311624, 497889530, 796623248, 995779060, 1593246496, 1991558120, 3186492992, 3983116240, 7966232480, 15932464960]

約数ペア:

[(1, 15932464960), (2, 7966232480), (4, 3983116240), (5, 3186492992), (8, 1991558120), (10, 1593246496), (16, 995779060), (20, 796623248), (32, 497889530), (40, 398311624), (64, 248944765), (80, 199155812), (127, 125452480), (160, 99577906), (254, 62726240), (307, 51897280), (320, 49788953), (508, 31363120), (614, 25948640), (635, 25090496), (1016, 15681560), (1228, 12974320), (1270, 12545248), (1277, 12476480), (1535, 10379456), (2032, 7840780), (2456, 6487160), (2540, 6272624), (2554, 6238240), (3070, 5189728), (4064, 3920390), (4912, 3243580), (5080, 3136312), (5108, 3119120), (6140, 2594864), (6385, 2495296), (8128, 1960195), (9824, 1621790), (10160, 1568156), (10216, 1559560), (12280, 1297432), (12770, 1247648), (19648, 810895), (20320, 784078), (20432, 779780), (24560, 648716), (25540, 623824), (38989, 408640), (40640, 392039), (40864, 389890), (49120, 324358), (51080, 311912), (77978, 204320), (81728, 194945), (98240, 162179), (102160, 155956)]