2019339720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2017}}^1$

素因数の和:2146

約数の個数: 192

約数和(自身を含む): 6875406720

約数和(自身を除く): 4856067000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 103, 108, 120, 135, 162, 180, 206, 216, 243, 270, 309, 324, 360, 405, 412, 486, 515, 540, 618, 648, 810, 824, 927, 972, 1030, 1080, 1215, 1236, 1545, 1620, 1854, 1944, 2017, 2060, 2430, 2472, 2781, 3090, 3240, 3708, 4034, 4120, 4635, 4860, 5562, 6051, 6180, 7416, 8068, 8343, 9270, 9720, 10085, 11124, 12102, 12360, 13905, 16136, 16686, 18153, 18540, 20170, 22248, 24204, 25029, 27810, 30255, 33372, 36306, 37080, 40340, 41715, 48408, 50058, 54459, 55620, 60510, 66744, 72612, 80680, 83430, 90765, 100116, 108918, 111240, 121020, 125145, 145224, 163377, 166860, 181530, 200232, 207751, 217836, 242040, 250290, 272295, 326754, 333720, 363060, 415502, 435672, 490131, 500580, 544590, 623253, 653508, 726120, 816885, 831004, 980262, 1001160, 1038755, 1089180, 1246506, 1307016, 1633770, 1662008, 1869759, 1960524, 2077510, 2178360, 2450655, 2493012, 3116265, 3267540, 3739518, 3921048, 4155020, 4901310, 4986024, 5609277, 6232530, 6535080, 7479036, 8310040, 9348795, 9802620, 11218554, 12465060, 14958072, 16827831, 18697590, 19605240, 22437108, 24930120, 28046385, 33655662, 37395180, 44874216, 50483493, 56092770, 67311324, 74790360, 84139155, 100966986, 112185540, 134622648, 168278310, 201933972, 224371080, 252417465, 336556620, 403867944, 504834930, 673113240, 1009669860, 2019339720]

約数ペア:

[(1, 2019339720), (2, 1009669860), (3, 673113240), (4, 504834930), (5, 403867944), (6, 336556620), (8, 252417465), (9, 224371080), (10, 201933972), (12, 168278310), (15, 134622648), (18, 112185540), (20, 100966986), (24, 84139155), (27, 74790360), (30, 67311324), (36, 56092770), (40, 50483493), (45, 44874216), (54, 37395180), (60, 33655662), (72, 28046385), (81, 24930120), (90, 22437108), (103, 19605240), (108, 18697590), (120, 16827831), (135, 14958072), (162, 12465060), (180, 11218554), (206, 9802620), (216, 9348795), (243, 8310040), (270, 7479036), (309, 6535080), (324, 6232530), (360, 5609277), (405, 4986024), (412, 4901310), (486, 4155020), (515, 3921048), (540, 3739518), (618, 3267540), (648, 3116265), (810, 2493012), (824, 2450655), (927, 2178360), (972, 2077510), (1030, 1960524), (1080, 1869759), (1215, 1662008), (1236, 1633770), (1545, 1307016), (1620, 1246506), (1854, 1089180), (1944, 1038755), (2017, 1001160), (2060, 980262), (2430, 831004), (2472, 816885), (2781, 726120), (3090, 653508), (3240, 623253), (3708, 544590), (4034, 500580), (4120, 490131), (4635, 435672), (4860, 415502), (5562, 363060), (6051, 333720), (6180, 326754), (7416, 272295), (8068, 250290), (8343, 242040), (9270, 217836), (9720, 207751), (10085, 200232), (11124, 181530), (12102, 166860), (12360, 163377), (13905, 145224), (16136, 125145), (16686, 121020), (18153, 111240), (18540, 108918), (20170, 100116), (22248, 90765), (24204, 83430), (25029, 80680), (27810, 72612), (30255, 66744), (33372, 60510), (36306, 55620), (37080, 54459), (40340, 50058), (41715, 48408)]