211621440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12967}}^1$

素因数の和:13004

約数の個数: 112

約数和(自身を含む): 711476352

約数和(自身を除く): 499854912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 12967, 16320, 25934, 38901, 51868, 64835, 77802, 103736, 129670, 155604, 194505, 207472, 220439, 259340, 311208, 389010, 414944, 440878, 518680, 622416, 661317, 778020, 829888, 881756, 1037360, 1102195, 1244832, 1322634, 1556040, 1763512, 2074720, 2204390, 2489664, 2645268, 3112080, 3306585, 3527024, 4149440, 4408780, 5290536, 6224160, 6613170, 7054048, 8817560, 10581072, 12448320, 13226340, 14108096, 17635120, 21162144, 26452680, 35270240, 42324288, 52905360, 70540480, 105810720, 211621440]

約数ペア:

[(1, 211621440), (2, 105810720), (3, 70540480), (4, 52905360), (5, 42324288), (6, 35270240), (8, 26452680), (10, 21162144), (12, 17635120), (15, 14108096), (16, 13226340), (17, 12448320), (20, 10581072), (24, 8817560), (30, 7054048), (32, 6613170), (34, 6224160), (40, 5290536), (48, 4408780), (51, 4149440), (60, 3527024), (64, 3306585), (68, 3112080), (80, 2645268), (85, 2489664), (96, 2204390), (102, 2074720), (120, 1763512), (136, 1556040), (160, 1322634), (170, 1244832), (192, 1102195), (204, 1037360), (240, 881756), (255, 829888), (272, 778020), (320, 661317), (340, 622416), (408, 518680), (480, 440878), (510, 414944), (544, 389010), (680, 311208), (816, 259340), (960, 220439), (1020, 207472), (1088, 194505), (1360, 155604), (1632, 129670), (2040, 103736), (2720, 77802), (3264, 64835), (4080, 51868), (5440, 38901), (8160, 25934), (12967, 16320)]