1383380880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2281}}^1$

素因数の和:2342

約数の個数: 240

約数和(自身を含む): 5174918784

約数和(自身を除く): 3791537904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 361, 380, 399, 420, 456, 532, 560, 570, 665, 722, 760, 798, 840, 912, 1064, 1083, 1140, 1330, 1444, 1520, 1596, 1680, 1805, 1995, 2128, 2166, 2280, 2281, 2527, 2660, 2888, 3192, 3610, 3990, 4332, 4560, 4562, 5054, 5320, 5415, 5776, 6384, 6843, 7220, 7581, 7980, 8664, 9124, 10108, 10640, 10830, 11405, 12635, 13686, 14440, 15162, 15960, 15967, 17328, 18248, 20216, 21660, 22810, 25270, 27372, 28880, 30324, 31920, 31934, 34215, 36496, 37905, 40432, 43320, 43339, 45620, 47901, 50540, 54744, 60648, 63868, 68430, 75810, 79835, 86640, 86678, 91240, 95802, 101080, 109488, 121296, 127736, 130017, 136860, 151620, 159670, 173356, 182480, 191604, 202160, 216695, 239505, 255472, 260034, 273720, 303240, 303373, 319340, 346712, 383208, 433390, 479010, 520068, 547440, 606480, 606746, 638680, 650085, 693424, 766416, 823441, 866780, 910119, 958020, 1040136, 1213492, 1277360, 1300170, 1516865, 1646882, 1733560, 1820238, 1916040, 2080272, 2426984, 2470323, 2600340, 3033730, 3293764, 3467120, 3640476, 3832080, 4117205, 4550595, 4853968, 4940646, 5200680, 5764087, 6067460, 6587528, 7280952, 8234410, 9101190, 9881292, 10401360, 11528174, 12134920, 12351615, 13175056, 14561904, 16468820, 17292261, 18202380, 19762584, 23056348, 24269840, 24703230, 28820435, 32937640, 34584522, 36404760, 39525168, 46112696, 49406460, 57640870, 65875280, 69169044, 72809520, 86461305, 92225392, 98812920, 115281740, 138338088, 172922610, 197625840, 230563480, 276676176, 345845220, 461126960, 691690440, 1383380880]

約数ペア:

[(1, 1383380880), (2, 691690440), (3, 461126960), (4, 345845220), (5, 276676176), (6, 230563480), (7, 197625840), (8, 172922610), (10, 138338088), (12, 115281740), (14, 98812920), (15, 92225392), (16, 86461305), (19, 72809520), (20, 69169044), (21, 65875280), (24, 57640870), (28, 49406460), (30, 46112696), (35, 39525168), (38, 36404760), (40, 34584522), (42, 32937640), (48, 28820435), (56, 24703230), (57, 24269840), (60, 23056348), (70, 19762584), (76, 18202380), (80, 17292261), (84, 16468820), (95, 14561904), (105, 13175056), (112, 12351615), (114, 12134920), (120, 11528174), (133, 10401360), (140, 9881292), (152, 9101190), (168, 8234410), (190, 7280952), (210, 6587528), (228, 6067460), (240, 5764087), (266, 5200680), (280, 4940646), (285, 4853968), (304, 4550595), (336, 4117205), (361, 3832080), (380, 3640476), (399, 3467120), (420, 3293764), (456, 3033730), (532, 2600340), (560, 2470323), (570, 2426984), (665, 2080272), (722, 1916040), (760, 1820238), (798, 1733560), (840, 1646882), (912, 1516865), (1064, 1300170), (1083, 1277360), (1140, 1213492), (1330, 1040136), (1444, 958020), (1520, 910119), (1596, 866780), (1680, 823441), (1805, 766416), (1995, 693424), (2128, 650085), (2166, 638680), (2280, 606746), (2281, 606480), (2527, 547440), (2660, 520068), (2888, 479010), (3192, 433390), (3610, 383208), (3990, 346712), (4332, 319340), (4560, 303373), (4562, 303240), (5054, 273720), (5320, 260034), (5415, 255472), (5776, 239505), (6384, 216695), (6843, 202160), (7220, 191604), (7581, 182480), (7980, 173356), (8664, 159670), (9124, 151620), (10108, 136860), (10640, 130017), (10830, 127736), (11405, 121296), (12635, 109488), (13686, 101080), (14440, 95802), (15162, 91240), (15960, 86678), (15967, 86640), (17328, 79835), (18248, 75810), (20216, 68430), (21660, 63868), (22810, 60648), (25270, 54744), (27372, 50540), (28880, 47901), (30324, 45620), (31920, 43339), (31934, 43320), (34215, 40432), (36496, 37905)]