974826720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1122

約数の個数: 288

約数和(自身を含む): 3844870848

約数和(自身を除く): 2870044128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 97, 105, 112, 120, 126, 140, 144, 160, 168, 180, 194, 210, 224, 240, 252, 280, 288, 291, 315, 336, 360, 388, 420, 480, 485, 504, 560, 582, 630, 672, 679, 720, 776, 840, 873, 970, 997, 1008, 1120, 1164, 1260, 1358, 1440, 1455, 1552, 1680, 1746, 1940, 1994, 2016, 2037, 2328, 2520, 2716, 2910, 2991, 3104, 3360, 3395, 3492, 3880, 3988, 4074, 4365, 4656, 4985, 5040, 5432, 5820, 5982, 6111, 6790, 6979, 6984, 7760, 7976, 8148, 8730, 8973, 9312, 9970, 10080, 10185, 10864, 11640, 11964, 12222, 13580, 13958, 13968, 14955, 15520, 15952, 16296, 17460, 17946, 19940, 20370, 20937, 21728, 23280, 23928, 24444, 27160, 27916, 27936, 29910, 30555, 31904, 32592, 34895, 34920, 35892, 39880, 40740, 41874, 44865, 46560, 47856, 48888, 54320, 55832, 59820, 61110, 62811, 65184, 69790, 69840, 71784, 79760, 81480, 83748, 89730, 95712, 96709, 97776, 104685, 108640, 111664, 119640, 122220, 125622, 139580, 139680, 143568, 159520, 162960, 167496, 179460, 193418, 195552, 209370, 223328, 239280, 244440, 251244, 279160, 287136, 290127, 314055, 325920, 334992, 358920, 386836, 418740, 478560, 483545, 488880, 502488, 558320, 580254, 628110, 669984, 676963, 717840, 773672, 837480, 870381, 967090, 977760, 1004976, 1116640, 1160508, 1256220, 1353926, 1435680, 1450635, 1547344, 1674960, 1740762, 1934180, 2009952, 2030889, 2321016, 2512440, 2707852, 2901270, 3094688, 3349920, 3384815, 3481524, 3868360, 4061778, 4351905, 4642032, 5024880, 5415704, 5802540, 6092667, 6769630, 6963048, 7736720, 8123556, 8703810, 9284064, 10049760, 10154445, 10831408, 11605080, 12185334, 13539260, 13926096, 15473440, 16247112, 17407620, 20308890, 21662816, 23210160, 24370668, 27078520, 27852192, 30463335, 32494224, 34815240, 40617780, 46420320, 48741336, 54157040, 60926670, 64988448, 69630480, 81235560, 97482672, 108314080, 121853340, 139260960, 162471120, 194965344, 243706680, 324942240, 487413360, 974826720]

約数ペア:

[(1, 974826720), (2, 487413360), (3, 324942240), (4, 243706680), (5, 194965344), (6, 162471120), (7, 139260960), (8, 121853340), (9, 108314080), (10, 97482672), (12, 81235560), (14, 69630480), (15, 64988448), (16, 60926670), (18, 54157040), (20, 48741336), (21, 46420320), (24, 40617780), (28, 34815240), (30, 32494224), (32, 30463335), (35, 27852192), (36, 27078520), (40, 24370668), (42, 23210160), (45, 21662816), (48, 20308890), (56, 17407620), (60, 16247112), (63, 15473440), (70, 13926096), (72, 13539260), (80, 12185334), (84, 11605080), (90, 10831408), (96, 10154445), (97, 10049760), (105, 9284064), (112, 8703810), (120, 8123556), (126, 7736720), (140, 6963048), (144, 6769630), (160, 6092667), (168, 5802540), (180, 5415704), (194, 5024880), (210, 4642032), (224, 4351905), (240, 4061778), (252, 3868360), (280, 3481524), (288, 3384815), (291, 3349920), (315, 3094688), (336, 2901270), (360, 2707852), (388, 2512440), (420, 2321016), (480, 2030889), (485, 2009952), (504, 1934180), (560, 1740762), (582, 1674960), (630, 1547344), (672, 1450635), (679, 1435680), (720, 1353926), (776, 1256220), (840, 1160508), (873, 1116640), (970, 1004976), (997, 977760), (1008, 967090), (1120, 870381), (1164, 837480), (1260, 773672), (1358, 717840), (1440, 676963), (1455, 669984), (1552, 628110), (1680, 580254), (1746, 558320), (1940, 502488), (1994, 488880), (2016, 483545), (2037, 478560), (2328, 418740), (2520, 386836), (2716, 358920), (2910, 334992), (2991, 325920), (3104, 314055), (3360, 290127), (3395, 287136), (3492, 279160), (3880, 251244), (3988, 244440), (4074, 239280), (4365, 223328), (4656, 209370), (4985, 195552), (5040, 193418), (5432, 179460), (5820, 167496), (5982, 162960), (6111, 159520), (6790, 143568), (6979, 139680), (6984, 139580), (7760, 125622), (7976, 122220), (8148, 119640), (8730, 111664), (8973, 108640), (9312, 104685), (9970, 97776), (10080, 96709), (10185, 95712), (10864, 89730), (11640, 83748), (11964, 81480), (12222, 79760), (13580, 71784), (13958, 69840), (13968, 69790), (14955, 65184), (15520, 62811), (15952, 61110), (16296, 59820), (17460, 55832), (17946, 54320), (19940, 48888), (20370, 47856), (20937, 46560), (21728, 44865), (23280, 41874), (23928, 40740), (24444, 39880), (27160, 35892), (27916, 34920), (27936, 34895), (29910, 32592), (30555, 31904)]