15447936240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{9901}}^1$

素因数の和:10128

約数の個数: 240

約数和(自身を含む): 56888653536

約数和(自身を除く): 41440717296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 197, 198, 220, 240, 264, 330, 360, 394, 396, 440, 495, 528, 591, 660, 720, 788, 792, 880, 985, 990, 1182, 1320, 1576, 1584, 1773, 1970, 1980, 2167, 2364, 2640, 2955, 3152, 3546, 3940, 3960, 4334, 4728, 5910, 6501, 7092, 7880, 7920, 8668, 8865, 9456, 9901, 10835, 11820, 13002, 14184, 15760, 17336, 17730, 19503, 19802, 21670, 23640, 26004, 28368, 29703, 32505, 34672, 35460, 39006, 39604, 43340, 47280, 49505, 52008, 59406, 65010, 70920, 78012, 79208, 86680, 89109, 97515, 99010, 104016, 108911, 118812, 130020, 141840, 148515, 156024, 158416, 173360, 178218, 195030, 198020, 217822, 237624, 260040, 297030, 312048, 326733, 356436, 390060, 396040, 435644, 445545, 475248, 520080, 544555, 594060, 653466, 712872, 780120, 792080, 871288, 891090, 980199, 1089110, 1188120, 1306932, 1425744, 1560240, 1633665, 1742576, 1782180, 1950497, 1960398, 2178220, 2376240, 2613864, 3267330, 3564360, 3900994, 3920796, 4356440, 4900995, 5227728, 5851491, 6534660, 7128720, 7801988, 7841592, 8712880, 9752485, 9801990, 11702982, 13069320, 15603976, 15683184, 17554473, 19504970, 19603980, 21455467, 23405964, 26138640, 29257455, 31207952, 35108946, 39009940, 39207960, 42910934, 46811928, 58514910, 64366401, 70217892, 78019880, 78415920, 85821868, 87772365, 93623856, 107277335, 117029820, 128732802, 140435784, 156039760, 171643736, 175544730, 193099203, 214554670, 234059640, 257465604, 280871568, 321832005, 343287472, 351089460, 386198406, 429109340, 468119280, 514931208, 643664010, 702178920, 772396812, 858218680, 965496015, 1029862416, 1287328020, 1404357840, 1544793624, 1716437360, 1930992030, 2574656040, 3089587248, 3861984060, 5149312080, 7723968120, 15447936240]

約数ペア:

[(1, 15447936240), (2, 7723968120), (3, 5149312080), (4, 3861984060), (5, 3089587248), (6, 2574656040), (8, 1930992030), (9, 1716437360), (10, 1544793624), (11, 1404357840), (12, 1287328020), (15, 1029862416), (16, 965496015), (18, 858218680), (20, 772396812), (22, 702178920), (24, 643664010), (30, 514931208), (33, 468119280), (36, 429109340), (40, 386198406), (44, 351089460), (45, 343287472), (48, 321832005), (55, 280871568), (60, 257465604), (66, 234059640), (72, 214554670), (80, 193099203), (88, 175544730), (90, 171643736), (99, 156039760), (110, 140435784), (120, 128732802), (132, 117029820), (144, 107277335), (165, 93623856), (176, 87772365), (180, 85821868), (197, 78415920), (198, 78019880), (220, 70217892), (240, 64366401), (264, 58514910), (330, 46811928), (360, 42910934), (394, 39207960), (396, 39009940), (440, 35108946), (495, 31207952), (528, 29257455), (591, 26138640), (660, 23405964), (720, 21455467), (788, 19603980), (792, 19504970), (880, 17554473), (985, 15683184), (990, 15603976), (1182, 13069320), (1320, 11702982), (1576, 9801990), (1584, 9752485), (1773, 8712880), (1970, 7841592), (1980, 7801988), (2167, 7128720), (2364, 6534660), (2640, 5851491), (2955, 5227728), (3152, 4900995), (3546, 4356440), (3940, 3920796), (3960, 3900994), (4334, 3564360), (4728, 3267330), (5910, 2613864), (6501, 2376240), (7092, 2178220), (7880, 1960398), (7920, 1950497), (8668, 1782180), (8865, 1742576), (9456, 1633665), (9901, 1560240), (10835, 1425744), (11820, 1306932), (13002, 1188120), (14184, 1089110), (15760, 980199), (17336, 891090), (17730, 871288), (19503, 792080), (19802, 780120), (21670, 712872), (23640, 653466), (26004, 594060), (28368, 544555), (29703, 520080), (32505, 475248), (34672, 445545), (35460, 435644), (39006, 396040), (39604, 390060), (43340, 356436), (47280, 326733), (49505, 312048), (52008, 297030), (59406, 260040), (65010, 237624), (70920, 217822), (78012, 198020), (79208, 195030), (86680, 178218), (89109, 173360), (97515, 158416), (99010, 156024), (104016, 148515), (108911, 141840), (118812, 130020)]