274647660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 935854080

約数和(自身を除く): 661206420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 127, 133, 140, 190, 210, 228, 254, 266, 271, 285, 380, 381, 399, 420, 508, 532, 542, 570, 635, 665, 762, 798, 813, 889, 1084, 1140, 1270, 1330, 1355, 1524, 1596, 1626, 1778, 1897, 1905, 1995, 2413, 2540, 2660, 2667, 2710, 3252, 3556, 3794, 3810, 3990, 4065, 4445, 4826, 5149, 5334, 5420, 5691, 7239, 7588, 7620, 7980, 8130, 8890, 9485, 9652, 10298, 10668, 11382, 12065, 13335, 14478, 15447, 16260, 16891, 17780, 18970, 20596, 22764, 24130, 25745, 26670, 28455, 28956, 30894, 33782, 34417, 36043, 36195, 37940, 48260, 50673, 51490, 53340, 56910, 61788, 67564, 68834, 72086, 72390, 77235, 84455, 101346, 102980, 103251, 108129, 113820, 137668, 144172, 144780, 154470, 168910, 172085, 180215, 202692, 206502, 216258, 240919, 253365, 308940, 337820, 344170, 360430, 413004, 432516, 481838, 506730, 516255, 540645, 653923, 688340, 720860, 722757, 963676, 1013460, 1032510, 1081290, 1204595, 1307846, 1445514, 1961769, 2065020, 2162580, 2409190, 2615692, 2891028, 3269615, 3613785, 3923538, 4577461, 4818380, 6539230, 7227570, 7847076, 9154922, 9808845, 13078460, 13732383, 14455140, 18309844, 19617690, 22887305, 27464766, 39235380, 45774610, 54929532, 68661915, 91549220, 137323830, 274647660]

約数ペア:

[(1, 274647660), (2, 137323830), (3, 91549220), (4, 68661915), (5, 54929532), (6, 45774610), (7, 39235380), (10, 27464766), (12, 22887305), (14, 19617690), (15, 18309844), (19, 14455140), (20, 13732383), (21, 13078460), (28, 9808845), (30, 9154922), (35, 7847076), (38, 7227570), (42, 6539230), (57, 4818380), (60, 4577461), (70, 3923538), (76, 3613785), (84, 3269615), (95, 2891028), (105, 2615692), (114, 2409190), (127, 2162580), (133, 2065020), (140, 1961769), (190, 1445514), (210, 1307846), (228, 1204595), (254, 1081290), (266, 1032510), (271, 1013460), (285, 963676), (380, 722757), (381, 720860), (399, 688340), (420, 653923), (508, 540645), (532, 516255), (542, 506730), (570, 481838), (635, 432516), (665, 413004), (762, 360430), (798, 344170), (813, 337820), (889, 308940), (1084, 253365), (1140, 240919), (1270, 216258), (1330, 206502), (1355, 202692), (1524, 180215), (1596, 172085), (1626, 168910), (1778, 154470), (1897, 144780), (1905, 144172), (1995, 137668), (2413, 113820), (2540, 108129), (2660, 103251), (2667, 102980), (2710, 101346), (3252, 84455), (3556, 77235), (3794, 72390), (3810, 72086), (3990, 68834), (4065, 67564), (4445, 61788), (4826, 56910), (5149, 53340), (5334, 51490), (5420, 50673), (5691, 48260), (7239, 37940), (7588, 36195), (7620, 36043), (7980, 34417), (8130, 33782), (8890, 30894), (9485, 28956), (9652, 28455), (10298, 26670), (10668, 25745), (11382, 24130), (12065, 22764), (13335, 20596), (14478, 18970), (15447, 17780), (16260, 16891)]