764043840

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{4211}}^1$

素因数の和:4247

約数の個数: 280

約数和(自身を含む): 3106838592

約数和(自身を除く): 2342794752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4211, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8422, 8640, 9072, 10080, 11340, 12096, 12633, 12960, 15120, 16844, 18144, 20160, 21055, 22680, 25266, 25920, 29477, 30240, 33688, 36288, 37899, 42110, 45360, 50532, 58954, 60480, 63165, 67376, 75798, 84220, 88431, 90720, 101064, 113697, 117908, 126330, 134752, 147385, 151596, 168440, 176862, 181440, 189495, 202128, 227394, 235816, 252660, 265293, 269504, 294770, 303192, 336880, 341091, 353724, 378990, 404256, 442155, 454788, 471632, 505320, 530586, 568485, 589540, 606384, 673760, 682182, 707448, 757980, 795879, 808512, 884310, 909576, 943264, 1010640, 1061172, 1136970, 1179080, 1212768, 1326465, 1347520, 1364364, 1414896, 1515960, 1591758, 1705455, 1768620, 1819152, 1886528, 2021280, 2122344, 2273940, 2358160, 2387637, 2425536, 2652930, 2728728, 2829792, 3031920, 3183516, 3410910, 3537240, 3638304, 3979395, 4042560, 4244688, 4547880, 4716320, 4775274, 5305860, 5457456, 5659584, 6063840, 6367032, 6821820, 7074480, 7276608, 7958790, 8489376, 9095760, 9432640, 9550548, 10611720, 10914912, 11938185, 12127680, 12734064, 13643640, 14148960, 15917580, 16978752, 18191520, 19101096, 21223440, 21829824, 23876370, 25468128, 27287280, 28297920, 31835160, 36383040, 38202192, 42446880, 47752740, 50936256, 54574560, 63670320, 76404384, 84893760, 95505480, 109149120, 127340640, 152808768, 191010960, 254681280, 382021920, 764043840]

約数ペア:

[(1, 764043840), (2, 382021920), (3, 254681280), (4, 191010960), (5, 152808768), (6, 127340640), (7, 109149120), (8, 95505480), (9, 84893760), (10, 76404384), (12, 63670320), (14, 54574560), (15, 50936256), (16, 47752740), (18, 42446880), (20, 38202192), (21, 36383040), (24, 31835160), (27, 28297920), (28, 27287280), (30, 25468128), (32, 23876370), (35, 21829824), (36, 21223440), (40, 19101096), (42, 18191520), (45, 16978752), (48, 15917580), (54, 14148960), (56, 13643640), (60, 12734064), (63, 12127680), (64, 11938185), (70, 10914912), (72, 10611720), (80, 9550548), (81, 9432640), (84, 9095760), (90, 8489376), (96, 7958790), (105, 7276608), (108, 7074480), (112, 6821820), (120, 6367032), (126, 6063840), (135, 5659584), (140, 5457456), (144, 5305860), (160, 4775274), (162, 4716320), (168, 4547880), (180, 4244688), (189, 4042560), (192, 3979395), (210, 3638304), (216, 3537240), (224, 3410910), (240, 3183516), (252, 3031920), (270, 2829792), (280, 2728728), (288, 2652930), (315, 2425536), (320, 2387637), (324, 2358160), (336, 2273940), (360, 2122344), (378, 2021280), (405, 1886528), (420, 1819152), (432, 1768620), (448, 1705455), (480, 1591758), (504, 1515960), (540, 1414896), (560, 1364364), (567, 1347520), (576, 1326465), (630, 1212768), (648, 1179080), (672, 1136970), (720, 1061172), (756, 1010640), (810, 943264), (840, 909576), (864, 884310), (945, 808512), (960, 795879), (1008, 757980), (1080, 707448), (1120, 682182), (1134, 673760), (1260, 606384), (1296, 589540), (1344, 568485), (1440, 530586), (1512, 505320), (1620, 471632), (1680, 454788), (1728, 442155), (1890, 404256), (2016, 378990), (2160, 353724), (2240, 341091), (2268, 336880), (2520, 303192), (2592, 294770), (2835, 269504), (2880, 265293), (3024, 252660), (3240, 235816), (3360, 227394), (3780, 202128), (4032, 189495), (4211, 181440), (4320, 176862), (4536, 168440), (5040, 151596), (5184, 147385), (5670, 134752), (6048, 126330), (6480, 117908), (6720, 113697), (7560, 101064), (8422, 90720), (8640, 88431), (9072, 84220), (10080, 75798), (11340, 67376), (12096, 63165), (12633, 60480), (12960, 58954), (15120, 50532), (16844, 45360), (18144, 42110), (20160, 37899), (21055, 36288), (22680, 33688), (25266, 30240), (25920, 29477)]