559968320

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:448

約数の個数: 112

約数和(自身を含む): 1374178608

約数和(自身を除く): 814210288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 137, 160, 212, 241, 265, 274, 320, 424, 482, 530, 548, 685, 848, 964, 1060, 1096, 1205, 1370, 1696, 1928, 2120, 2192, 2410, 2740, 3392, 3856, 4240, 4384, 4820, 5480, 7261, 7712, 8480, 8768, 9640, 10960, 12773, 14522, 15424, 16960, 19280, 21920, 25546, 29044, 33017, 36305, 38560, 43840, 51092, 58088, 63865, 66034, 72610, 77120, 102184, 116176, 127730, 132068, 145220, 165085, 204368, 232352, 255460, 264136, 290440, 330170, 408736, 464704, 510920, 528272, 580880, 660340, 817472, 1021840, 1056544, 1161760, 1320680, 1749901, 2043680, 2113088, 2323520, 2641360, 3499802, 4087360, 5282720, 6999604, 8749505, 10565440, 13999208, 17499010, 27998416, 34998020, 55996832, 69996040, 111993664, 139992080, 279984160, 559968320]

約数ペア:

[(1, 559968320), (2, 279984160), (4, 139992080), (5, 111993664), (8, 69996040), (10, 55996832), (16, 34998020), (20, 27998416), (32, 17499010), (40, 13999208), (53, 10565440), (64, 8749505), (80, 6999604), (106, 5282720), (137, 4087360), (160, 3499802), (212, 2641360), (241, 2323520), (265, 2113088), (274, 2043680), (320, 1749901), (424, 1320680), (482, 1161760), (530, 1056544), (548, 1021840), (685, 817472), (848, 660340), (964, 580880), (1060, 528272), (1096, 510920), (1205, 464704), (1370, 408736), (1696, 330170), (1928, 290440), (2120, 264136), (2192, 255460), (2410, 232352), (2740, 204368), (3392, 165085), (3856, 145220), (4240, 132068), (4384, 127730), (4820, 116176), (5480, 102184), (7261, 77120), (7712, 72610), (8480, 66034), (8768, 63865), (9640, 58088), (10960, 51092), (12773, 43840), (14522, 38560), (15424, 36305), (16960, 33017), (19280, 29044), (21920, 25546)]