1931697720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5903}}^1$

素因数の和:6027

約数の個数: 160

約数和(自身を含む): 6558045120

約数和(自身を除く): 4626347400

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, 101, 108, 120, 135, 162, 180, 202, 216, 270, 303, 324, 360, 404, 405, 505, 540, 606, 648, 808, 810, 909, 1010, 1080, 1212, 1515, 1620, 1818, 2020, 2424, 2727, 3030, 3240, 3636, 4040, 4545, 5454, 5903, 6060, 7272, 8181, 9090, 10908, 11806, 12120, 13635, 16362, 17709, 18180, 21816, 23612, 27270, 29515, 32724, 35418, 36360, 40905, 47224, 53127, 54540, 59030, 65448, 70836, 81810, 88545, 106254, 109080, 118060, 141672, 159381, 163620, 177090, 212508, 236120, 265635, 318762, 327240, 354180, 425016, 478143, 531270, 596203, 637524, 708360, 796905, 956286, 1062540, 1192406, 1275048, 1593810, 1788609, 1912572, 2125080, 2384812, 2390715, 2981015, 3187620, 3577218, 3825144, 4769624, 4781430, 5365827, 5962030, 6375240, 7154436, 8943045, 9562860, 10731654, 11924060, 14308872, 16097481, 17886090, 19125720, 21463308, 23848120, 26829135, 32194962, 35772180, 42926616, 48292443, 53658270, 64389924, 71544360, 80487405, 96584886, 107316540, 128779848, 160974810, 193169772, 214633080, 241462215, 321949620, 386339544, 482924430, 643899240, 965848860, 1931697720]

約数ペア:

[(1, 1931697720), (2, 965848860), (3, 643899240), (4, 482924430), (5, 386339544), (6, 321949620), (8, 241462215), (9, 214633080), (10, 193169772), (12, 160974810), (15, 128779848), (18, 107316540), (20, 96584886), (24, 80487405), (27, 71544360), (30, 64389924), (36, 53658270), (40, 48292443), (45, 42926616), (54, 35772180), (60, 32194962), (72, 26829135), (81, 23848120), (90, 21463308), (101, 19125720), (108, 17886090), (120, 16097481), (135, 14308872), (162, 11924060), (180, 10731654), (202, 9562860), (216, 8943045), (270, 7154436), (303, 6375240), (324, 5962030), (360, 5365827), (404, 4781430), (405, 4769624), (505, 3825144), (540, 3577218), (606, 3187620), (648, 2981015), (808, 2390715), (810, 2384812), (909, 2125080), (1010, 1912572), (1080, 1788609), (1212, 1593810), (1515, 1275048), (1620, 1192406), (1818, 1062540), (2020, 956286), (2424, 796905), (2727, 708360), (3030, 637524), (3240, 596203), (3636, 531270), (4040, 478143), (4545, 425016), (5454, 354180), (5903, 327240), (6060, 318762), (7272, 265635), (8181, 236120), (9090, 212508), (10908, 177090), (11806, 163620), (12120, 159381), (13635, 141672), (16362, 118060), (17709, 109080), (18180, 106254), (21816, 88545), (23612, 81810), (27270, 70836), (29515, 65448), (32724, 59030), (35418, 54540), (36360, 53127), (40905, 47224)]