156973808480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{454417}}^1$

素因数の和:454576

約数の個数: 96

約数和(自身を含む): 395758089216

約数和(自身を除く): 238784280736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 127, 136, 160, 170, 254, 272, 340, 508, 544, 635, 680, 1016, 1270, 1360, 2032, 2159, 2540, 2720, 4064, 4318, 5080, 8636, 10160, 10795, 17272, 20320, 21590, 34544, 43180, 69088, 86360, 172720, 345440, 454417, 908834, 1817668, 2272085, 3635336, 4544170, 7270672, 7725089, 9088340, 14541344, 15450178, 18176680, 30900356, 36353360, 38625445, 57710959, 61800712, 72706720, 77250890, 115421918, 123601424, 154501780, 230843836, 247202848, 288554795, 309003560, 461687672, 577109590, 618007120, 923375344, 981086303, 1154219180, 1236014240, 1846750688, 1962172606, 2308438360, 3924345212, 4616876720, 4905431515, 7848690424, 9233753440, 9810863030, 15697380848, 19621726060, 31394761696, 39243452120, 78486904240, 156973808480]

約数ペア:

[(1, 156973808480), (2, 78486904240), (4, 39243452120), (5, 31394761696), (8, 19621726060), (10, 15697380848), (16, 9810863030), (17, 9233753440), (20, 7848690424), (32, 4905431515), (34, 4616876720), (40, 3924345212), (68, 2308438360), (80, 1962172606), (85, 1846750688), (127, 1236014240), (136, 1154219180), (160, 981086303), (170, 923375344), (254, 618007120), (272, 577109590), (340, 461687672), (508, 309003560), (544, 288554795), (635, 247202848), (680, 230843836), (1016, 154501780), (1270, 123601424), (1360, 115421918), (2032, 77250890), (2159, 72706720), (2540, 61800712), (2720, 57710959), (4064, 38625445), (4318, 36353360), (5080, 30900356), (8636, 18176680), (10160, 15450178), (10795, 14541344), (17272, 9088340), (20320, 7725089), (21590, 7270672), (34544, 4544170), (43180, 3635336), (69088, 2272085), (86360, 1817668), (172720, 908834), (345440, 454417)]