1490280960

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1511

約数の個数: 320

約数和(自身を含む): 5735347200

約数和(自身を除く): 4245066240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 512, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1459, 1520, 1536, 1596, 1680, 1792, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2560, 2660, 2688, 2918, 3040, 3192, 3360, 3584, 3648, 3840, 3990, 4256, 4377, 4480, 4560, 4864, 5320, 5376, 5836, 6080, 6384, 6720, 7295, 7296, 7680, 7980, 8512, 8754, 8960, 9120, 9728, 10213, 10640, 10752, 11672, 12160, 12768, 13440, 14590, 14592, 15960, 17024, 17508, 17920, 18240, 20426, 21280, 21885, 23344, 24320, 25536, 26880, 27721, 29180, 29184, 30639, 31920, 34048, 35016, 36480, 40852, 42560, 43770, 46688, 48640, 51065, 51072, 53760, 55442, 58360, 61278, 63840, 68096, 70032, 72960, 81704, 83163, 85120, 87540, 93376, 102130, 102144, 110884, 116720, 122556, 127680, 138605, 140064, 145920, 153195, 163408, 166326, 170240, 175080, 186752, 194047, 204260, 204288, 221768, 233440, 245112, 255360, 277210, 280128, 306390, 326816, 332652, 340480, 350160, 373504, 388094, 408520, 415815, 443536, 466880, 490224, 510720, 554420, 560256, 582141, 612780, 653632, 665304, 700320, 747008, 776188, 817040, 831630, 887072, 933760, 970235, 980448, 1021440, 1108840, 1120512, 1164282, 1225560, 1307264, 1330608, 1400640, 1552376, 1634080, 1663260, 1774144, 1867520, 1940470, 1960896, 2217680, 2241024, 2328564, 2451120, 2614528, 2661216, 2801280, 2910705, 3104752, 3268160, 3326520, 3548288, 3735040, 3880940, 3921792, 4435360, 4657128, 4902240, 5229056, 5322432, 5602560, 5821410, 6209504, 6536320, 6653040, 7096576, 7761880, 7843584, 8870720, 9314256, 9804480, 10644864, 11205120, 11642820, 12419008, 13072640, 13306080, 14193152, 15523760, 15687168, 17741440, 18628512, 19608960, 21289728, 23285640, 24838016, 26145280, 26612160, 31047520, 35482880, 37257024, 39217920, 42579456, 46571280, 49676032, 53224320, 62095040, 70965760, 74514048, 78435840, 93142560, 99352064, 106448640, 124190080, 149028096, 186285120, 212897280, 248380160, 298056192, 372570240, 496760320, 745140480, 1490280960]

約数ペア:

[(1, 1490280960), (2, 745140480), (3, 496760320), (4, 372570240), (5, 298056192), (6, 248380160), (7, 212897280), (8, 186285120), (10, 149028096), (12, 124190080), (14, 106448640), (15, 99352064), (16, 93142560), (19, 78435840), (20, 74514048), (21, 70965760), (24, 62095040), (28, 53224320), (30, 49676032), (32, 46571280), (35, 42579456), (38, 39217920), (40, 37257024), (42, 35482880), (48, 31047520), (56, 26612160), (57, 26145280), (60, 24838016), (64, 23285640), (70, 21289728), (76, 19608960), (80, 18628512), (84, 17741440), (95, 15687168), (96, 15523760), (105, 14193152), (112, 13306080), (114, 13072640), (120, 12419008), (128, 11642820), (133, 11205120), (140, 10644864), (152, 9804480), (160, 9314256), (168, 8870720), (190, 7843584), (192, 7761880), (210, 7096576), (224, 6653040), (228, 6536320), (240, 6209504), (256, 5821410), (266, 5602560), (280, 5322432), (285, 5229056), (304, 4902240), (320, 4657128), (336, 4435360), (380, 3921792), (384, 3880940), (399, 3735040), (420, 3548288), (448, 3326520), (456, 3268160), (480, 3104752), (512, 2910705), (532, 2801280), (560, 2661216), (570, 2614528), (608, 2451120), (640, 2328564), (665, 2241024), (672, 2217680), (760, 1960896), (768, 1940470), (798, 1867520), (840, 1774144), (896, 1663260), (912, 1634080), (960, 1552376), (1064, 1400640), (1120, 1330608), (1140, 1307264), (1216, 1225560), (1280, 1164282), (1330, 1120512), (1344, 1108840), (1459, 1021440), (1520, 980448), (1536, 970235), (1596, 933760), (1680, 887072), (1792, 831630), (1824, 817040), (1920, 776188), (1995, 747008), (2128, 700320), (2240, 665304), (2280, 653632), (2432, 612780), (2560, 582141), (2660, 560256), (2688, 554420), (2918, 510720), (3040, 490224), (3192, 466880), (3360, 443536), (3584, 415815), (3648, 408520), (3840, 388094), (3990, 373504), (4256, 350160), (4377, 340480), (4480, 332652), (4560, 326816), (4864, 306390), (5320, 280128), (5376, 277210), (5836, 255360), (6080, 245112), (6384, 233440), (6720, 221768), (7295, 204288), (7296, 204260), (7680, 194047), (7980, 186752), (8512, 175080), (8754, 170240), (8960, 166326), (9120, 163408), (9728, 153195), (10213, 145920), (10640, 140064), (10752, 138605), (11672, 127680), (12160, 122556), (12768, 116720), (13440, 110884), (14590, 102144), (14592, 102130), (15960, 93376), (17024, 87540), (17508, 85120), (17920, 83163), (18240, 81704), (20426, 72960), (21280, 70032), (21885, 68096), (23344, 63840), (24320, 61278), (25536, 58360), (26880, 55442), (27721, 53760), (29180, 51072), (29184, 51065), (30639, 48640), (31920, 46688), (34048, 43770), (35016, 42560), (36480, 40852)]