17019720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 61326720

約数和(自身を除く): 44307000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 103, 108, 120, 135, 136, 153, 162, 170, 180, 204, 206, 216, 243, 255, 270, 306, 309, 324, 340, 360, 405, 408, 412, 459, 486, 510, 515, 540, 612, 618, 648, 680, 765, 810, 824, 918, 927, 972, 1020, 1030, 1080, 1215, 1224, 1236, 1377, 1530, 1545, 1620, 1751, 1836, 1854, 1944, 2040, 2060, 2295, 2430, 2472, 2754, 2781, 3060, 3090, 3240, 3502, 3672, 3708, 4120, 4131, 4590, 4635, 4860, 5253, 5508, 5562, 6120, 6180, 6885, 7004, 7416, 8262, 8343, 8755, 9180, 9270, 9720, 10506, 11016, 11124, 12360, 13770, 13905, 14008, 15759, 16524, 16686, 17510, 18360, 18540, 20655, 21012, 22248, 25029, 26265, 27540, 27810, 31518, 33048, 33372, 35020, 37080, 41310, 41715, 42024, 47277, 50058, 52530, 55080, 55620, 63036, 66744, 70040, 78795, 82620, 83430, 94554, 100116, 105060, 111240, 125145, 126072, 141831, 157590, 165240, 166860, 189108, 200232, 210120, 236385, 250290, 283662, 315180, 333720, 378216, 425493, 472770, 500580, 567324, 630360, 709155, 850986, 945540, 1001160, 1134648, 1418310, 1701972, 1891080, 2127465, 2836620, 3403944, 4254930, 5673240, 8509860, 17019720]

約数ペア:

[(1, 17019720), (2, 8509860), (3, 5673240), (4, 4254930), (5, 3403944), (6, 2836620), (8, 2127465), (9, 1891080), (10, 1701972), (12, 1418310), (15, 1134648), (17, 1001160), (18, 945540), (20, 850986), (24, 709155), (27, 630360), (30, 567324), (34, 500580), (36, 472770), (40, 425493), (45, 378216), (51, 333720), (54, 315180), (60, 283662), (68, 250290), (72, 236385), (81, 210120), (85, 200232), (90, 189108), (102, 166860), (103, 165240), (108, 157590), (120, 141831), (135, 126072), (136, 125145), (153, 111240), (162, 105060), (170, 100116), (180, 94554), (204, 83430), (206, 82620), (216, 78795), (243, 70040), (255, 66744), (270, 63036), (306, 55620), (309, 55080), (324, 52530), (340, 50058), (360, 47277), (405, 42024), (408, 41715), (412, 41310), (459, 37080), (486, 35020), (510, 33372), (515, 33048), (540, 31518), (612, 27810), (618, 27540), (648, 26265), (680, 25029), (765, 22248), (810, 21012), (824, 20655), (918, 18540), (927, 18360), (972, 17510), (1020, 16686), (1030, 16524), (1080, 15759), (1215, 14008), (1224, 13905), (1236, 13770), (1377, 12360), (1530, 11124), (1545, 11016), (1620, 10506), (1751, 9720), (1836, 9270), (1854, 9180), (1944, 8755), (2040, 8343), (2060, 8262), (2295, 7416), (2430, 7004), (2472, 6885), (2754, 6180), (2781, 6120), (3060, 5562), (3090, 5508), (3240, 5253), (3502, 4860), (3672, 4635), (3708, 4590), (4120, 4131)]