2869420680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{991}}^1$

素因数の和:1401

約数の個数: 256

約数和(自身を含む): 10970726400

約数和(自身を除く): 8101305720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 383, 420, 504, 540, 630, 756, 766, 840, 945, 991, 1080, 1149, 1260, 1512, 1532, 1890, 1915, 1982, 2298, 2520, 2681, 2973, 3064, 3447, 3780, 3830, 3964, 4596, 4955, 5362, 5745, 5946, 6894, 6937, 7560, 7660, 7928, 8043, 8919, 9192, 9910, 10341, 10724, 11490, 11892, 13405, 13788, 13874, 14865, 15320, 16086, 17235, 17838, 19820, 20682, 20811, 21448, 22980, 23784, 24129, 26757, 26810, 27576, 27748, 29730, 32172, 34470, 34685, 35676, 39640, 40215, 41364, 41622, 44595, 45960, 48258, 51705, 53514, 53620, 55496, 59460, 62433, 64344, 68940, 69370, 71352, 72387, 80430, 82728, 83244, 89190, 96516, 103410, 104055, 107028, 107240, 118920, 120645, 124866, 133785, 137880, 138740, 144774, 160860, 166488, 178380, 187299, 193032, 206820, 208110, 214056, 241290, 249732, 267570, 277480, 289548, 312165, 321720, 356760, 361935, 374598, 379553, 413640, 416220, 482580, 499464, 535140, 579096, 624330, 723870, 749196, 759106, 832440, 936495, 965160, 1070280, 1138659, 1248660, 1447740, 1498392, 1518212, 1872990, 1897765, 2277318, 2497320, 2656871, 2895480, 3036424, 3415977, 3745980, 3795530, 4554636, 5313742, 5693295, 6831954, 7491960, 7591060, 7970613, 9109272, 10247931, 10627484, 11386590, 13284355, 13663908, 15182120, 15941226, 17079885, 20495862, 21254968, 22773180, 23911839, 26568710, 27327816, 31882452, 34159770, 39853065, 40991724, 45546360, 47823678, 51239655, 53137420, 63764904, 68319540, 71735517, 79706130, 81983448, 95647356, 102479310, 106274840, 119559195, 136639080, 143471034, 159412260, 191294712, 204958620, 239118390, 286942068, 318824520, 358677585, 409917240, 478236780, 573884136, 717355170, 956473560, 1434710340, 2869420680]

約数ペア:

[(1, 2869420680), (2, 1434710340), (3, 956473560), (4, 717355170), (5, 573884136), (6, 478236780), (7, 409917240), (8, 358677585), (9, 318824520), (10, 286942068), (12, 239118390), (14, 204958620), (15, 191294712), (18, 159412260), (20, 143471034), (21, 136639080), (24, 119559195), (27, 106274840), (28, 102479310), (30, 95647356), (35, 81983448), (36, 79706130), (40, 71735517), (42, 68319540), (45, 63764904), (54, 53137420), (56, 51239655), (60, 47823678), (63, 45546360), (70, 40991724), (72, 39853065), (84, 34159770), (90, 31882452), (105, 27327816), (108, 26568710), (120, 23911839), (126, 22773180), (135, 21254968), (140, 20495862), (168, 17079885), (180, 15941226), (189, 15182120), (210, 13663908), (216, 13284355), (252, 11386590), (270, 10627484), (280, 10247931), (315, 9109272), (360, 7970613), (378, 7591060), (383, 7491960), (420, 6831954), (504, 5693295), (540, 5313742), (630, 4554636), (756, 3795530), (766, 3745980), (840, 3415977), (945, 3036424), (991, 2895480), (1080, 2656871), (1149, 2497320), (1260, 2277318), (1512, 1897765), (1532, 1872990), (1890, 1518212), (1915, 1498392), (1982, 1447740), (2298, 1248660), (2520, 1138659), (2681, 1070280), (2973, 965160), (3064, 936495), (3447, 832440), (3780, 759106), (3830, 749196), (3964, 723870), (4596, 624330), (4955, 579096), (5362, 535140), (5745, 499464), (5946, 482580), (6894, 416220), (6937, 413640), (7560, 379553), (7660, 374598), (7928, 361935), (8043, 356760), (8919, 321720), (9192, 312165), (9910, 289548), (10341, 277480), (10724, 267570), (11490, 249732), (11892, 241290), (13405, 214056), (13788, 208110), (13874, 206820), (14865, 193032), (15320, 187299), (16086, 178380), (17235, 166488), (17838, 160860), (19820, 144774), (20682, 138740), (20811, 137880), (21448, 133785), (22980, 124866), (23784, 120645), (24129, 118920), (26757, 107240), (26810, 107028), (27576, 104055), (27748, 103410), (29730, 96516), (32172, 89190), (34470, 83244), (34685, 82728), (35676, 80430), (39640, 72387), (40215, 71352), (41364, 69370), (41622, 68940), (44595, 64344), (45960, 62433), (48258, 59460), (51705, 55496), (53514, 53620)]