1337689920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1453}}^1$

素因数の和:1617

約数の個数: 224

約数和(自身を含む): 4892698368

約数和(自身を除く): 3555008448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 137, 140, 160, 168, 192, 210, 224, 240, 274, 280, 320, 336, 411, 420, 448, 480, 548, 560, 672, 685, 822, 840, 959, 960, 1096, 1120, 1344, 1370, 1453, 1644, 1680, 1918, 2055, 2192, 2240, 2740, 2877, 2906, 3288, 3360, 3836, 4110, 4359, 4384, 4795, 5480, 5754, 5812, 6576, 6720, 7265, 7672, 8220, 8718, 8768, 9590, 10171, 10960, 11508, 11624, 13152, 14385, 14530, 15344, 16440, 17436, 19180, 20342, 21795, 21920, 23016, 23248, 26304, 28770, 29060, 30513, 30688, 32880, 34872, 38360, 40684, 43590, 43840, 46032, 46496, 50855, 57540, 58120, 61026, 61376, 65760, 69744, 76720, 81368, 87180, 92064, 92992, 101710, 115080, 116240, 122052, 131520, 139488, 152565, 153440, 162736, 174360, 184128, 199061, 203420, 230160, 232480, 244104, 278976, 305130, 306880, 325472, 348720, 398122, 406840, 460320, 464960, 488208, 597183, 610260, 650944, 697440, 796244, 813680, 920640, 976416, 995305, 1194366, 1220520, 1393427, 1394880, 1592488, 1627360, 1952832, 1990610, 2388732, 2441040, 2786854, 2985915, 3184976, 3254720, 3981220, 4180281, 4777464, 4882080, 5573708, 5971830, 6369952, 6967135, 7962440, 8360562, 9554928, 9764160, 11147416, 11943660, 12739904, 13934270, 15924880, 16721124, 19109856, 20901405, 22294832, 23887320, 27868540, 31849760, 33442248, 38219712, 41802810, 44589664, 47774640, 55737080, 63699520, 66884496, 83605620, 89179328, 95549280, 111474160, 133768992, 167211240, 191098560, 222948320, 267537984, 334422480, 445896640, 668844960, 1337689920]

約数ペア:

[(1, 1337689920), (2, 668844960), (3, 445896640), (4, 334422480), (5, 267537984), (6, 222948320), (7, 191098560), (8, 167211240), (10, 133768992), (12, 111474160), (14, 95549280), (15, 89179328), (16, 83605620), (20, 66884496), (21, 63699520), (24, 55737080), (28, 47774640), (30, 44589664), (32, 41802810), (35, 38219712), (40, 33442248), (42, 31849760), (48, 27868540), (56, 23887320), (60, 22294832), (64, 20901405), (70, 19109856), (80, 16721124), (84, 15924880), (96, 13934270), (105, 12739904), (112, 11943660), (120, 11147416), (137, 9764160), (140, 9554928), (160, 8360562), (168, 7962440), (192, 6967135), (210, 6369952), (224, 5971830), (240, 5573708), (274, 4882080), (280, 4777464), (320, 4180281), (336, 3981220), (411, 3254720), (420, 3184976), (448, 2985915), (480, 2786854), (548, 2441040), (560, 2388732), (672, 1990610), (685, 1952832), (822, 1627360), (840, 1592488), (959, 1394880), (960, 1393427), (1096, 1220520), (1120, 1194366), (1344, 995305), (1370, 976416), (1453, 920640), (1644, 813680), (1680, 796244), (1918, 697440), (2055, 650944), (2192, 610260), (2240, 597183), (2740, 488208), (2877, 464960), (2906, 460320), (3288, 406840), (3360, 398122), (3836, 348720), (4110, 325472), (4359, 306880), (4384, 305130), (4795, 278976), (5480, 244104), (5754, 232480), (5812, 230160), (6576, 203420), (6720, 199061), (7265, 184128), (7672, 174360), (8220, 162736), (8718, 153440), (8768, 152565), (9590, 139488), (10171, 131520), (10960, 122052), (11508, 116240), (11624, 115080), (13152, 101710), (14385, 92992), (14530, 92064), (15344, 87180), (16440, 81368), (17436, 76720), (19180, 69744), (20342, 65760), (21795, 61376), (21920, 61026), (23016, 58120), (23248, 57540), (26304, 50855), (28770, 46496), (29060, 46032), (30513, 43840), (30688, 43590), (32880, 40684), (34872, 38360)]