2065939920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13729}}^1$

素因数の和:13778

約数の個数: 240

約数和(自身を含む): 7967793600

約数和(自身を除く): 5901853680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3135, 3344, 3420, 3762, 3960, 4180, 4560, 5016, 6270, 6840, 7524, 7920, 8360, 9405, 10032, 12540, 13680, 13729, 15048, 16720, 18810, 25080, 27458, 30096, 37620, 41187, 50160, 54916, 68645, 75240, 82374, 109832, 123561, 137290, 150480, 151019, 164748, 205935, 219664, 247122, 260851, 274580, 302038, 329496, 411870, 453057, 494244, 521702, 549160, 604076, 617805, 658992, 755095, 782553, 823740, 906114, 988488, 1043404, 1098320, 1208152, 1235610, 1304255, 1359171, 1510190, 1565106, 1647480, 1812228, 1976976, 2086808, 2265285, 2347659, 2416304, 2471220, 2608510, 2718342, 2869361, 3020380, 3130212, 3294960, 3624456, 3912765, 4173616, 4530570, 4695318, 4942440, 5217020, 5436684, 5738722, 6040760, 6260424, 6795855, 7248912, 7825530, 8608083, 9061140, 9390636, 9884880, 10434040, 10873368, 11477444, 11738295, 12081520, 12520848, 13591710, 14346805, 15651060, 17216166, 18122280, 18781272, 20868080, 21746736, 22954888, 23476590, 25824249, 27183420, 28693610, 31302120, 34432332, 36244560, 37562544, 43040415, 45909776, 46953180, 51648498, 54366840, 57387220, 62604240, 68864664, 86080830, 93906360, 103296996, 108733680, 114774440, 129121245, 137729328, 172161660, 187812720, 206593992, 229548880, 258242490, 344323320, 413187984, 516484980, 688646640, 1032969960, 2065939920]

約数ペア:

[(1, 2065939920), (2, 1032969960), (3, 688646640), (4, 516484980), (5, 413187984), (6, 344323320), (8, 258242490), (9, 229548880), (10, 206593992), (11, 187812720), (12, 172161660), (15, 137729328), (16, 129121245), (18, 114774440), (19, 108733680), (20, 103296996), (22, 93906360), (24, 86080830), (30, 68864664), (33, 62604240), (36, 57387220), (38, 54366840), (40, 51648498), (44, 46953180), (45, 45909776), (48, 43040415), (55, 37562544), (57, 36244560), (60, 34432332), (66, 31302120), (72, 28693610), (76, 27183420), (80, 25824249), (88, 23476590), (90, 22954888), (95, 21746736), (99, 20868080), (110, 18781272), (114, 18122280), (120, 17216166), (132, 15651060), (144, 14346805), (152, 13591710), (165, 12520848), (171, 12081520), (176, 11738295), (180, 11477444), (190, 10873368), (198, 10434040), (209, 9884880), (220, 9390636), (228, 9061140), (240, 8608083), (264, 7825530), (285, 7248912), (304, 6795855), (330, 6260424), (342, 6040760), (360, 5738722), (380, 5436684), (396, 5217020), (418, 4942440), (440, 4695318), (456, 4530570), (495, 4173616), (528, 3912765), (570, 3624456), (627, 3294960), (660, 3130212), (684, 3020380), (720, 2869361), (760, 2718342), (792, 2608510), (836, 2471220), (855, 2416304), (880, 2347659), (912, 2265285), (990, 2086808), (1045, 1976976), (1140, 1812228), (1254, 1647480), (1320, 1565106), (1368, 1510190), (1520, 1359171), (1584, 1304255), (1672, 1235610), (1710, 1208152), (1881, 1098320), (1980, 1043404), (2090, 988488), (2280, 906114), (2508, 823740), (2640, 782553), (2736, 755095), (3135, 658992), (3344, 617805), (3420, 604076), (3762, 549160), (3960, 521702), (4180, 494244), (4560, 453057), (5016, 411870), (6270, 329496), (6840, 302038), (7524, 274580), (7920, 260851), (8360, 247122), (9405, 219664), (10032, 205935), (12540, 164748), (13680, 151019), (13729, 150480), (15048, 137290), (16720, 123561), (18810, 109832), (25080, 82374), (27458, 75240), (30096, 68645), (37620, 54916), (41187, 50160)]