1519040880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:621

約数の個数: 480

約数和(自身を含む): 6360307200

約数和(自身を除く): 4841266320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 29, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 58, 60, 63, 70, 72, 76, 80, 84, 87, 90, 95, 105, 112, 114, 116, 120, 126, 133, 140, 144, 145, 152, 168, 171, 174, 180, 190, 203, 210, 228, 232, 240, 252, 261, 266, 280, 285, 290, 304, 315, 336, 342, 348, 360, 380, 399, 406, 420, 435, 456, 464, 504, 522, 532, 547, 551, 560, 570, 580, 609, 630, 665, 684, 696, 720, 760, 798, 812, 840, 855, 870, 912, 1008, 1015, 1044, 1064, 1094, 1102, 1140, 1160, 1197, 1218, 1260, 1305, 1330, 1368, 1392, 1520, 1596, 1624, 1641, 1653, 1680, 1710, 1740, 1827, 1995, 2030, 2088, 2128, 2188, 2204, 2280, 2320, 2394, 2436, 2520, 2610, 2660, 2735, 2736, 2755, 3045, 3192, 3248, 3282, 3306, 3420, 3480, 3654, 3829, 3857, 3990, 4060, 4176, 4376, 4408, 4560, 4788, 4872, 4923, 4959, 5040, 5220, 5320, 5470, 5510, 5985, 6090, 6384, 6564, 6612, 6840, 6960, 7308, 7658, 7714, 7980, 8120, 8205, 8265, 8752, 8816, 9135, 9576, 9744, 9846, 9918, 10393, 10440, 10640, 10940, 11020, 11487, 11571, 11970, 12180, 13128, 13224, 13680, 14616, 15316, 15428, 15863, 15960, 16240, 16410, 16530, 18270, 19145, 19152, 19285, 19692, 19836, 20786, 20880, 21880, 22040, 22974, 23142, 23940, 24360, 24615, 24795, 26256, 26448, 29232, 30632, 30856, 31179, 31726, 31920, 32820, 33060, 34461, 34713, 36540, 38290, 38570, 39384, 39672, 41572, 43760, 44080, 45948, 46284, 47589, 47880, 48720, 49230, 49590, 51965, 57435, 57855, 61264, 61712, 62358, 63452, 65640, 66120, 68922, 69426, 72751, 73080, 76580, 77140, 78768, 79315, 79344, 83144, 91896, 92568, 93537, 95178, 95760, 98460, 99180, 103930, 111041, 114870, 115710, 124716, 126904, 131280, 132240, 137844, 138852, 142767, 145502, 146160, 153160, 154280, 155895, 158630, 166288, 172305, 173565, 183792, 185136, 187074, 190356, 196920, 198360, 207860, 218253, 222082, 229740, 231420, 237945, 249432, 253808, 275688, 277704, 285534, 291004, 301397, 306320, 308560, 311790, 317260, 333123, 344610, 347130, 363755, 374148, 380712, 393840, 396720, 415720, 436506, 444164, 459480, 462840, 467685, 475890, 498864, 551376, 555205, 555408, 571068, 582008, 602794, 623580, 634520, 654759, 666246, 689220, 694260, 713835, 727510, 748296, 761424, 831440, 873012, 888328, 904191, 918960, 925680, 935370, 951780, 999369, 1091265, 1110410, 1142136, 1164016, 1205588, 1247160, 1269040, 1309518, 1332492, 1378440, 1388520, 1427670, 1455020, 1496592, 1506985, 1665615, 1746024, 1776656, 1808382, 1870740, 1903560, 1998738, 2109779, 2182530, 2220820, 2284272, 2411176, 2494320, 2619036, 2664984, 2712573, 2756880, 2777040, 2855340, 2910040, 3013970, 3273795, 3331230, 3492048, 3616764, 3741480, 3807120, 3997476, 4219558, 4365060, 4441640, 4520955, 4822352, 4996845, 5238072, 5329968, 5425146, 5710680, 5820080, 6027940, 6329337, 6547590, 6662460, 7233528, 7482960, 7994952, 8439116, 8730120, 8883280, 9041910, 9993690, 10476144, 10548895, 10850292, 11421360, 12055880, 12658674, 13095180, 13324920, 13562865, 14467056, 15989904, 16878232, 17460240, 18083820, 18988011, 19987380, 21097790, 21700584, 24111760, 25317348, 26190360, 26649840, 27125730, 31646685, 33756464, 36167640, 37976022, 39974760, 42195580, 43401168, 50634696, 52380720, 54251460, 63293370, 72335280, 75952044, 79949520, 84391160, 94940055, 101269392, 108502920, 126586740, 151904088, 168782320, 189880110, 217005840, 253173480, 303808176, 379760220, 506346960, 759520440, 1519040880]

約数ペア:

[(1, 1519040880), (2, 759520440), (3, 506346960), (4, 379760220), (5, 303808176), (6, 253173480), (7, 217005840), (8, 189880110), (9, 168782320), (10, 151904088), (12, 126586740), (14, 108502920), (15, 101269392), (16, 94940055), (18, 84391160), (19, 79949520), (20, 75952044), (21, 72335280), (24, 63293370), (28, 54251460), (29, 52380720), (30, 50634696), (35, 43401168), (36, 42195580), (38, 39974760), (40, 37976022), (42, 36167640), (45, 33756464), (48, 31646685), (56, 27125730), (57, 26649840), (58, 26190360), (60, 25317348), (63, 24111760), (70, 21700584), (72, 21097790), (76, 19987380), (80, 18988011), (84, 18083820), (87, 17460240), (90, 16878232), (95, 15989904), (105, 14467056), (112, 13562865), (114, 13324920), (116, 13095180), (120, 12658674), (126, 12055880), (133, 11421360), (140, 10850292), (144, 10548895), (145, 10476144), (152, 9993690), (168, 9041910), (171, 8883280), (174, 8730120), (180, 8439116), (190, 7994952), (203, 7482960), (210, 7233528), (228, 6662460), (232, 6547590), (240, 6329337), (252, 6027940), (261, 5820080), (266, 5710680), (280, 5425146), (285, 5329968), (290, 5238072), (304, 4996845), (315, 4822352), (336, 4520955), (342, 4441640), (348, 4365060), (360, 4219558), (380, 3997476), (399, 3807120), (406, 3741480), (420, 3616764), (435, 3492048), (456, 3331230), (464, 3273795), (504, 3013970), (522, 2910040), (532, 2855340), (547, 2777040), (551, 2756880), (560, 2712573), (570, 2664984), (580, 2619036), (609, 2494320), (630, 2411176), (665, 2284272), (684, 2220820), (696, 2182530), (720, 2109779), (760, 1998738), (798, 1903560), (812, 1870740), (840, 1808382), (855, 1776656), (870, 1746024), (912, 1665615), (1008, 1506985), (1015, 1496592), (1044, 1455020), (1064, 1427670), (1094, 1388520), (1102, 1378440), (1140, 1332492), (1160, 1309518), (1197, 1269040), (1218, 1247160), (1260, 1205588), (1305, 1164016), (1330, 1142136), (1368, 1110410), (1392, 1091265), (1520, 999369), (1596, 951780), (1624, 935370), (1641, 925680), (1653, 918960), (1680, 904191), (1710, 888328), (1740, 873012), (1827, 831440), (1995, 761424), (2030, 748296), (2088, 727510), (2128, 713835), (2188, 694260), (2204, 689220), (2280, 666246), (2320, 654759), (2394, 634520), (2436, 623580), (2520, 602794), (2610, 582008), (2660, 571068), (2735, 555408), (2736, 555205), (2755, 551376), (3045, 498864), (3192, 475890), (3248, 467685), (3282, 462840), (3306, 459480), (3420, 444164), (3480, 436506), (3654, 415720), (3829, 396720), (3857, 393840), (3990, 380712), (4060, 374148), (4176, 363755), (4376, 347130), (4408, 344610), (4560, 333123), (4788, 317260), (4872, 311790), (4923, 308560), (4959, 306320), (5040, 301397), (5220, 291004), (5320, 285534), (5470, 277704), (5510, 275688), (5985, 253808), (6090, 249432), (6384, 237945), (6564, 231420), (6612, 229740), (6840, 222082), (6960, 218253), (7308, 207860), (7658, 198360), (7714, 196920), (7980, 190356), (8120, 187074), (8205, 185136), (8265, 183792), (8752, 173565), (8816, 172305), (9135, 166288), (9576, 158630), (9744, 155895), (9846, 154280), (9918, 153160), (10393, 146160), (10440, 145502), (10640, 142767), (10940, 138852), (11020, 137844), (11487, 132240), (11571, 131280), (11970, 126904), (12180, 124716), (13128, 115710), (13224, 114870), (13680, 111041), (14616, 103930), (15316, 99180), (15428, 98460), (15863, 95760), (15960, 95178), (16240, 93537), (16410, 92568), (16530, 91896), (18270, 83144), (19145, 79344), (19152, 79315), (19285, 78768), (19692, 77140), (19836, 76580), (20786, 73080), (20880, 72751), (21880, 69426), (22040, 68922), (22974, 66120), (23142, 65640), (23940, 63452), (24360, 62358), (24615, 61712), (24795, 61264), (26256, 57855), (26448, 57435), (29232, 51965), (30632, 49590), (30856, 49230), (31179, 48720), (31726, 47880), (31920, 47589), (32820, 46284), (33060, 45948), (34461, 44080), (34713, 43760), (36540, 41572), (38290, 39672), (38570, 39384)]