1461648320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{673}}^1$

素因数の和:1318

約数の個数: 112

約数和(自身を含む): 3808768608

約数和(自身を除く): 2347120288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 617, 673, 704, 880, 1234, 1346, 1760, 2468, 2692, 3085, 3365, 3520, 4936, 5384, 6170, 6730, 6787, 7403, 9872, 10768, 12340, 13460, 13574, 14806, 19744, 21536, 24680, 26920, 27148, 29612, 33935, 37015, 39488, 43072, 49360, 53840, 54296, 59224, 67870, 74030, 98720, 107680, 108592, 118448, 135740, 148060, 197440, 215360, 217184, 236896, 271480, 296120, 415241, 434368, 473792, 542960, 592240, 830482, 1085920, 1184480, 1660964, 2076205, 2171840, 2368960, 3321928, 4152410, 4567651, 6643856, 8304820, 9135302, 13287712, 16609640, 18270604, 22838255, 26575424, 33219280, 36541208, 45676510, 66438560, 73082416, 91353020, 132877120, 146164832, 182706040, 292329664, 365412080, 730824160, 1461648320]

約数ペア:

[(1, 1461648320), (2, 730824160), (4, 365412080), (5, 292329664), (8, 182706040), (10, 146164832), (11, 132877120), (16, 91353020), (20, 73082416), (22, 66438560), (32, 45676510), (40, 36541208), (44, 33219280), (55, 26575424), (64, 22838255), (80, 18270604), (88, 16609640), (110, 13287712), (160, 9135302), (176, 8304820), (220, 6643856), (320, 4567651), (352, 4152410), (440, 3321928), (617, 2368960), (673, 2171840), (704, 2076205), (880, 1660964), (1234, 1184480), (1346, 1085920), (1760, 830482), (2468, 592240), (2692, 542960), (3085, 473792), (3365, 434368), (3520, 415241), (4936, 296120), (5384, 271480), (6170, 236896), (6730, 217184), (6787, 215360), (7403, 197440), (9872, 148060), (10768, 135740), (12340, 118448), (13460, 108592), (13574, 107680), (14806, 98720), (19744, 74030), (21536, 67870), (24680, 59224), (26920, 54296), (27148, 53840), (29612, 49360), (33935, 43072), (37015, 39488)]