2002655880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:725

約数の個数: 256

約数和(自身を含む): 6928416000

約数和(自身を除く): 4925760120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 59, 60, 72, 90, 106, 108, 118, 120, 135, 159, 177, 180, 212, 216, 236, 265, 270, 295, 318, 354, 360, 424, 472, 477, 530, 531, 540, 590, 593, 636, 708, 795, 885, 954, 1060, 1062, 1080, 1180, 1186, 1272, 1416, 1431, 1590, 1593, 1770, 1779, 1908, 2120, 2124, 2360, 2372, 2385, 2655, 2862, 2965, 3127, 3180, 3186, 3540, 3558, 3816, 4248, 4744, 4770, 5310, 5337, 5724, 5930, 6254, 6360, 6372, 7080, 7116, 7155, 7965, 8895, 9381, 9540, 10620, 10674, 11448, 11860, 12508, 12744, 14232, 14310, 15635, 15930, 16011, 17790, 18762, 19080, 21240, 21348, 23720, 25016, 26685, 28143, 28620, 31270, 31429, 31860, 32022, 34987, 35580, 37524, 42696, 46905, 53370, 56286, 57240, 62540, 62858, 63720, 64044, 69974, 71160, 75048, 80055, 84429, 93810, 94287, 104961, 106740, 112572, 125080, 125716, 128088, 139948, 140715, 157145, 160110, 168858, 174935, 187620, 188574, 209922, 213480, 225144, 251432, 279896, 281430, 282861, 314290, 314883, 320220, 337716, 349870, 375240, 377148, 419844, 422145, 471435, 524805, 562860, 565722, 628580, 629766, 640440, 675432, 699740, 754296, 839688, 844290, 848583, 942870, 944649, 1049610, 1125720, 1131444, 1257160, 1259532, 1399480, 1414305, 1574415, 1688580, 1697166, 1854311, 1885740, 1889298, 2099220, 2262888, 2519064, 2828610, 3148830, 3377160, 3394332, 3708622, 3771480, 3778596, 4198440, 4242915, 4723245, 5562933, 5657220, 6297660, 6788664, 7417244, 7557192, 8485830, 9271555, 9446490, 11125866, 11314440, 12595320, 14834488, 16688799, 16971660, 18543110, 18892980, 22251732, 27814665, 33377598, 33943320, 37086220, 37785960, 44503464, 50066397, 55629330, 66755196, 74172440, 83443995, 100132794, 111258660, 133510392, 166887990, 200265588, 222517320, 250331985, 333775980, 400531176, 500663970, 667551960, 1001327940, 2002655880]

約数ペア:

[(1, 2002655880), (2, 1001327940), (3, 667551960), (4, 500663970), (5, 400531176), (6, 333775980), (8, 250331985), (9, 222517320), (10, 200265588), (12, 166887990), (15, 133510392), (18, 111258660), (20, 100132794), (24, 83443995), (27, 74172440), (30, 66755196), (36, 55629330), (40, 50066397), (45, 44503464), (53, 37785960), (54, 37086220), (59, 33943320), (60, 33377598), (72, 27814665), (90, 22251732), (106, 18892980), (108, 18543110), (118, 16971660), (120, 16688799), (135, 14834488), (159, 12595320), (177, 11314440), (180, 11125866), (212, 9446490), (216, 9271555), (236, 8485830), (265, 7557192), (270, 7417244), (295, 6788664), (318, 6297660), (354, 5657220), (360, 5562933), (424, 4723245), (472, 4242915), (477, 4198440), (530, 3778596), (531, 3771480), (540, 3708622), (590, 3394332), (593, 3377160), (636, 3148830), (708, 2828610), (795, 2519064), (885, 2262888), (954, 2099220), (1060, 1889298), (1062, 1885740), (1080, 1854311), (1180, 1697166), (1186, 1688580), (1272, 1574415), (1416, 1414305), (1431, 1399480), (1590, 1259532), (1593, 1257160), (1770, 1131444), (1779, 1125720), (1908, 1049610), (2120, 944649), (2124, 942870), (2360, 848583), (2372, 844290), (2385, 839688), (2655, 754296), (2862, 699740), (2965, 675432), (3127, 640440), (3180, 629766), (3186, 628580), (3540, 565722), (3558, 562860), (3816, 524805), (4248, 471435), (4744, 422145), (4770, 419844), (5310, 377148), (5337, 375240), (5724, 349870), (5930, 337716), (6254, 320220), (6360, 314883), (6372, 314290), (7080, 282861), (7116, 281430), (7155, 279896), (7965, 251432), (8895, 225144), (9381, 213480), (9540, 209922), (10620, 188574), (10674, 187620), (11448, 174935), (11860, 168858), (12508, 160110), (12744, 157145), (14232, 140715), (14310, 139948), (15635, 128088), (15930, 125716), (16011, 125080), (17790, 112572), (18762, 106740), (19080, 104961), (21240, 94287), (21348, 93810), (23720, 84429), (25016, 80055), (26685, 75048), (28143, 71160), (28620, 69974), (31270, 64044), (31429, 63720), (31860, 62858), (32022, 62540), (34987, 57240), (35580, 56286), (37524, 53370), (42696, 46905)]