17002720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 52254720

約数和(自身を除く): 35252000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 47, 56, 68, 70, 76, 80, 85, 94, 95, 112, 119, 133, 136, 140, 152, 160, 170, 188, 190, 224, 235, 238, 266, 272, 280, 304, 323, 329, 340, 376, 380, 470, 476, 532, 544, 560, 595, 608, 646, 658, 665, 680, 752, 760, 799, 893, 940, 952, 1064, 1120, 1190, 1292, 1316, 1330, 1360, 1504, 1520, 1598, 1615, 1645, 1786, 1880, 1904, 2128, 2261, 2380, 2584, 2632, 2660, 2720, 3040, 3196, 3230, 3290, 3572, 3760, 3808, 3995, 4256, 4465, 4522, 4760, 5168, 5264, 5320, 5593, 6251, 6392, 6460, 6580, 7144, 7520, 7990, 8930, 9044, 9520, 10336, 10528, 10640, 11186, 11305, 12502, 12784, 12920, 13160, 14288, 15181, 15980, 17860, 18088, 19040, 21280, 22372, 22610, 25004, 25568, 25840, 26320, 27965, 28576, 30362, 31255, 31960, 35720, 36176, 44744, 45220, 50008, 51680, 52640, 55930, 60724, 62510, 63920, 71440, 72352, 75905, 89488, 90440, 100016, 106267, 111860, 121448, 125020, 127840, 142880, 151810, 178976, 180880, 200032, 212534, 223720, 242896, 250040, 303620, 361760, 425068, 447440, 485792, 500080, 531335, 607240, 850136, 894880, 1000160, 1062670, 1214480, 1700272, 2125340, 2428960, 3400544, 4250680, 8501360, 17002720]

約数ペア:

[(1, 17002720), (2, 8501360), (4, 4250680), (5, 3400544), (7, 2428960), (8, 2125340), (10, 1700272), (14, 1214480), (16, 1062670), (17, 1000160), (19, 894880), (20, 850136), (28, 607240), (32, 531335), (34, 500080), (35, 485792), (38, 447440), (40, 425068), (47, 361760), (56, 303620), (68, 250040), (70, 242896), (76, 223720), (80, 212534), (85, 200032), (94, 180880), (95, 178976), (112, 151810), (119, 142880), (133, 127840), (136, 125020), (140, 121448), (152, 111860), (160, 106267), (170, 100016), (188, 90440), (190, 89488), (224, 75905), (235, 72352), (238, 71440), (266, 63920), (272, 62510), (280, 60724), (304, 55930), (323, 52640), (329, 51680), (340, 50008), (376, 45220), (380, 44744), (470, 36176), (476, 35720), (532, 31960), (544, 31255), (560, 30362), (595, 28576), (608, 27965), (646, 26320), (658, 25840), (665, 25568), (680, 25004), (752, 22610), (760, 22372), (799, 21280), (893, 19040), (940, 18088), (952, 17860), (1064, 15980), (1120, 15181), (1190, 14288), (1292, 13160), (1316, 12920), (1330, 12784), (1360, 12502), (1504, 11305), (1520, 11186), (1598, 10640), (1615, 10528), (1645, 10336), (1786, 9520), (1880, 9044), (1904, 8930), (2128, 7990), (2261, 7520), (2380, 7144), (2584, 6580), (2632, 6460), (2660, 6392), (2720, 6251), (3040, 5593), (3196, 5320), (3230, 5264), (3290, 5168), (3572, 4760), (3760, 4522), (3808, 4465), (3995, 4256)]