2042019720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48481}}^1$

素因数の和:48517

約数の個数: 160

約数和(自身を含む): 7391565720

約数和(自身を除く): 5349546000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 42120, 48481, 96962, 145443, 193924, 242405, 290886, 387848, 436329, 484810, 581772, 630253, 727215, 872658, 969620, 1163544, 1260506, 1308987, 1454430, 1745316, 1890759, 1939240, 2181645, 2521012, 2617974, 2908860, 3151265, 3490632, 3781518, 3926961, 4363290, 5042024, 5235948, 5672277, 5817720, 6302530, 6544935, 7563036, 7853922, 8726580, 9453795, 10471896, 11344554, 12605060, 13089870, 15126072, 15707844, 17016831, 17453160, 18907590, 19634805, 22689108, 25210120, 26179740, 28361385, 31415688, 34033662, 37815180, 39269610, 45378216, 51050493, 52359480, 56722770, 68067324, 75630360, 78539220, 85084155, 102100986, 113445540, 136134648, 157078440, 170168310, 204201972, 226891080, 255252465, 340336620, 408403944, 510504930, 680673240, 1021009860, 2042019720]

約数ペア:

[(1, 2042019720), (2, 1021009860), (3, 680673240), (4, 510504930), (5, 408403944), (6, 340336620), (8, 255252465), (9, 226891080), (10, 204201972), (12, 170168310), (13, 157078440), (15, 136134648), (18, 113445540), (20, 102100986), (24, 85084155), (26, 78539220), (27, 75630360), (30, 68067324), (36, 56722770), (39, 52359480), (40, 51050493), (45, 45378216), (52, 39269610), (54, 37815180), (60, 34033662), (65, 31415688), (72, 28361385), (78, 26179740), (81, 25210120), (90, 22689108), (104, 19634805), (108, 18907590), (117, 17453160), (120, 17016831), (130, 15707844), (135, 15126072), (156, 13089870), (162, 12605060), (180, 11344554), (195, 10471896), (216, 9453795), (234, 8726580), (260, 7853922), (270, 7563036), (312, 6544935), (324, 6302530), (351, 5817720), (360, 5672277), (390, 5235948), (405, 5042024), (468, 4363290), (520, 3926961), (540, 3781518), (585, 3490632), (648, 3151265), (702, 2908860), (780, 2617974), (810, 2521012), (936, 2181645), (1053, 1939240), (1080, 1890759), (1170, 1745316), (1404, 1454430), (1560, 1308987), (1620, 1260506), (1755, 1163544), (2106, 969620), (2340, 872658), (2808, 727215), (3240, 630253), (3510, 581772), (4212, 484810), (4680, 436329), (5265, 387848), (7020, 290886), (8424, 242405), (10530, 193924), (14040, 145443), (21060, 96962), (42120, 48481)]