71657981520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:742

約数の個数: 320

約数和(自身を含む): 233205073920

約数和(自身を除く): 161547092400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 137, 145, 174, 223, 232, 240, 274, 290, 337, 348, 411, 435, 446, 464, 548, 580, 669, 674, 685, 696, 822, 870, 892, 1011, 1096, 1115, 1160, 1338, 1348, 1370, 1392, 1644, 1685, 1740, 1784, 2022, 2055, 2192, 2230, 2320, 2676, 2696, 2740, 3288, 3345, 3370, 3480, 3568, 3973, 4044, 4110, 4460, 5055, 5352, 5392, 5480, 6467, 6576, 6690, 6740, 6960, 7946, 8088, 8220, 8920, 9773, 10110, 10704, 10960, 11919, 12934, 13380, 13480, 15892, 16176, 16440, 17840, 19401, 19546, 19865, 20220, 23838, 25868, 26760, 26960, 29319, 30551, 31784, 32335, 32880, 38802, 39092, 39730, 40440, 46169, 47676, 48865, 51736, 53520, 58638, 59595, 61102, 63568, 64670, 75151, 77604, 78184, 79460, 80880, 91653, 92338, 95352, 97005, 97730, 103472, 117276, 119190, 122204, 129340, 138507, 146595, 150302, 152755, 155208, 156368, 158920, 183306, 184676, 190704, 194010, 195460, 225453, 230845, 234552, 238380, 244408, 258680, 277014, 293190, 300604, 305510, 310416, 317840, 366612, 369352, 375755, 388020, 390920, 450906, 458265, 461690, 469104, 476760, 488816, 517360, 554028, 586380, 601208, 611020, 692535, 733224, 738704, 751510, 776040, 781840, 885979, 901812, 916530, 923380, 953520, 1108056, 1127265, 1172760, 1202416, 1222040, 1338901, 1385070, 1466448, 1503020, 1552080, 1771958, 1803624, 1833060, 1846760, 2179379, 2216112, 2254530, 2345520, 2444080, 2657937, 2677802, 2770140, 3006040, 3543916, 3607248, 3666120, 3693520, 4016703, 4358758, 4429895, 4509060, 5315874, 5355604, 5540280, 6012080, 6538137, 6694505, 7087832, 7332240, 8033406, 8717516, 8859790, 9018120, 10295687, 10631748, 10711208, 10896895, 11080560, 13076274, 13289685, 13389010, 14175664, 16066812, 17435032, 17719580, 18036240, 20083515, 20591374, 21263496, 21422416, 21793790, 26152548, 26579370, 26778020, 30887061, 32133624, 32690685, 34870064, 35439160, 40167030, 41182748, 42526992, 43587580, 51478435, 52305096, 53158740, 53556040, 61774122, 64267248, 65381370, 70878320, 80334060, 82365496, 87175160, 102956870, 104610192, 106317480, 107112080, 123548244, 130762740, 154435305, 160668120, 164730992, 174350320, 205913740, 212634960, 247096488, 261525480, 298574923, 308870610, 321336240, 411827480, 494192976, 523050960, 597149846, 617741220, 823654960, 895724769, 1194299692, 1235482440, 1492874615, 1791449538, 2388599384, 2470964880, 2985749230, 3582899076, 4478623845, 4777198768, 5971498460, 7165798152, 8957247690, 11942996920, 14331596304, 17914495380, 23885993840, 35828990760, 71657981520]

約数ペア:

[(1, 71657981520), (2, 35828990760), (3, 23885993840), (4, 17914495380), (5, 14331596304), (6, 11942996920), (8, 8957247690), (10, 7165798152), (12, 5971498460), (15, 4777198768), (16, 4478623845), (20, 3582899076), (24, 2985749230), (29, 2470964880), (30, 2388599384), (40, 1791449538), (48, 1492874615), (58, 1235482440), (60, 1194299692), (80, 895724769), (87, 823654960), (116, 617741220), (120, 597149846), (137, 523050960), (145, 494192976), (174, 411827480), (223, 321336240), (232, 308870610), (240, 298574923), (274, 261525480), (290, 247096488), (337, 212634960), (348, 205913740), (411, 174350320), (435, 164730992), (446, 160668120), (464, 154435305), (548, 130762740), (580, 123548244), (669, 107112080), (674, 106317480), (685, 104610192), (696, 102956870), (822, 87175160), (870, 82365496), (892, 80334060), (1011, 70878320), (1096, 65381370), (1115, 64267248), (1160, 61774122), (1338, 53556040), (1348, 53158740), (1370, 52305096), (1392, 51478435), (1644, 43587580), (1685, 42526992), (1740, 41182748), (1784, 40167030), (2022, 35439160), (2055, 34870064), (2192, 32690685), (2230, 32133624), (2320, 30887061), (2676, 26778020), (2696, 26579370), (2740, 26152548), (3288, 21793790), (3345, 21422416), (3370, 21263496), (3480, 20591374), (3568, 20083515), (3973, 18036240), (4044, 17719580), (4110, 17435032), (4460, 16066812), (5055, 14175664), (5352, 13389010), (5392, 13289685), (5480, 13076274), (6467, 11080560), (6576, 10896895), (6690, 10711208), (6740, 10631748), (6960, 10295687), (7946, 9018120), (8088, 8859790), (8220, 8717516), (8920, 8033406), (9773, 7332240), (10110, 7087832), (10704, 6694505), (10960, 6538137), (11919, 6012080), (12934, 5540280), (13380, 5355604), (13480, 5315874), (15892, 4509060), (16176, 4429895), (16440, 4358758), (17840, 4016703), (19401, 3693520), (19546, 3666120), (19865, 3607248), (20220, 3543916), (23838, 3006040), (25868, 2770140), (26760, 2677802), (26960, 2657937), (29319, 2444080), (30551, 2345520), (31784, 2254530), (32335, 2216112), (32880, 2179379), (38802, 1846760), (39092, 1833060), (39730, 1803624), (40440, 1771958), (46169, 1552080), (47676, 1503020), (48865, 1466448), (51736, 1385070), (53520, 1338901), (58638, 1222040), (59595, 1202416), (61102, 1172760), (63568, 1127265), (64670, 1108056), (75151, 953520), (77604, 923380), (78184, 916530), (79460, 901812), (80880, 885979), (91653, 781840), (92338, 776040), (95352, 751510), (97005, 738704), (97730, 733224), (103472, 692535), (117276, 611020), (119190, 601208), (122204, 586380), (129340, 554028), (138507, 517360), (146595, 488816), (150302, 476760), (152755, 469104), (155208, 461690), (156368, 458265), (158920, 450906), (183306, 390920), (184676, 388020), (190704, 375755), (194010, 369352), (195460, 366612), (225453, 317840), (230845, 310416), (234552, 305510), (238380, 300604), (244408, 293190), (258680, 277014)]