1908149760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7529}}^1$

素因数の和:7569

約数の個数: 240

約数和(自身を含む): 7210185840

約数和(自身を除く): 5302036080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4608, 5280, 5632, 5760, 6336, 7040, 7529, 7680, 7920, 8448, 10560, 11520, 12672, 14080, 15058, 15840, 16896, 21120, 22587, 23040, 25344, 28160, 30116, 31680, 37645, 42240, 45174, 50688, 60232, 63360, 67761, 75290, 82819, 84480, 90348, 112935, 120464, 126720, 135522, 150580, 165638, 180696, 225870, 240928, 248457, 253440, 271044, 301160, 331276, 338805, 361392, 414095, 451740, 481856, 496914, 542088, 602320, 662552, 677610, 722784, 745371, 828190, 903480, 963712, 993828, 1084176, 1204640, 1242285, 1325104, 1355220, 1445568, 1490742, 1656380, 1806960, 1927424, 1987656, 2168352, 2409280, 2484570, 2650208, 2710440, 2891136, 2981484, 3312760, 3613920, 3726855, 3854848, 3975312, 4336704, 4818560, 4969140, 5300416, 5420880, 5782272, 5962968, 6625520, 7227840, 7453710, 7950624, 8673408, 9637120, 9938280, 10600832, 10841760, 11564544, 11925936, 13251040, 14455680, 14907420, 15901248, 17346816, 19274240, 19876560, 21201664, 21683520, 23851872, 26502080, 28911360, 29814840, 31802496, 34693632, 39753120, 42403328, 43367040, 47703744, 53004160, 57822720, 59629680, 63604992, 79506240, 86734080, 95407488, 106008320, 119259360, 127209984, 159012480, 173468160, 190814976, 212016640, 238518720, 318024960, 381629952, 477037440, 636049920, 954074880, 1908149760]

約数ペア:

[(1, 1908149760), (2, 954074880), (3, 636049920), (4, 477037440), (5, 381629952), (6, 318024960), (8, 238518720), (9, 212016640), (10, 190814976), (11, 173468160), (12, 159012480), (15, 127209984), (16, 119259360), (18, 106008320), (20, 95407488), (22, 86734080), (24, 79506240), (30, 63604992), (32, 59629680), (33, 57822720), (36, 53004160), (40, 47703744), (44, 43367040), (45, 42403328), (48, 39753120), (55, 34693632), (60, 31802496), (64, 29814840), (66, 28911360), (72, 26502080), (80, 23851872), (88, 21683520), (90, 21201664), (96, 19876560), (99, 19274240), (110, 17346816), (120, 15901248), (128, 14907420), (132, 14455680), (144, 13251040), (160, 11925936), (165, 11564544), (176, 10841760), (180, 10600832), (192, 9938280), (198, 9637120), (220, 8673408), (240, 7950624), (256, 7453710), (264, 7227840), (288, 6625520), (320, 5962968), (330, 5782272), (352, 5420880), (360, 5300416), (384, 4969140), (396, 4818560), (440, 4336704), (480, 3975312), (495, 3854848), (512, 3726855), (528, 3613920), (576, 3312760), (640, 2981484), (660, 2891136), (704, 2710440), (720, 2650208), (768, 2484570), (792, 2409280), (880, 2168352), (960, 1987656), (990, 1927424), (1056, 1806960), (1152, 1656380), (1280, 1490742), (1320, 1445568), (1408, 1355220), (1440, 1325104), (1536, 1242285), (1584, 1204640), (1760, 1084176), (1920, 993828), (1980, 963712), (2112, 903480), (2304, 828190), (2560, 745371), (2640, 722784), (2816, 677610), (2880, 662552), (3168, 602320), (3520, 542088), (3840, 496914), (3960, 481856), (4224, 451740), (4608, 414095), (5280, 361392), (5632, 338805), (5760, 331276), (6336, 301160), (7040, 271044), (7529, 253440), (7680, 248457), (7920, 240928), (8448, 225870), (10560, 180696), (11520, 165638), (12672, 150580), (14080, 135522), (15058, 126720), (15840, 120464), (16896, 112935), (21120, 90348), (22587, 84480), (23040, 82819), (25344, 75290), (28160, 67761), (30116, 63360), (31680, 60232), (37645, 50688), (42240, 45174)]