49986720

素因数分解:

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

素因数の和:82

約数の個数: 480

約数和(自身を含む): 219542400

約数和(自身を除く): 169555680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 58, 60, 63, 70, 72, 76, 80, 81, 84, 87, 90, 95, 96, 105, 108, 112, 114, 116, 120, 126, 133, 135, 140, 144, 145, 152, 160, 162, 168, 171, 174, 180, 189, 190, 203, 210, 216, 224, 228, 232, 240, 252, 261, 266, 270, 280, 285, 288, 290, 304, 315, 324, 336, 342, 348, 360, 378, 380, 399, 405, 406, 420, 432, 435, 456, 464, 480, 504, 513, 522, 532, 540, 551, 560, 567, 570, 580, 608, 609, 630, 648, 665, 672, 684, 696, 720, 756, 760, 783, 798, 810, 812, 840, 855, 864, 870, 912, 928, 945, 1008, 1015, 1026, 1044, 1064, 1080, 1102, 1120, 1134, 1140, 1160, 1197, 1218, 1260, 1296, 1305, 1330, 1368, 1392, 1440, 1512, 1520, 1539, 1566, 1596, 1620, 1624, 1653, 1680, 1710, 1740, 1824, 1827, 1890, 1995, 2016, 2030, 2052, 2088, 2128, 2160, 2204, 2268, 2280, 2320, 2349, 2394, 2436, 2520, 2565, 2592, 2610, 2660, 2736, 2755, 2784, 2835, 3024, 3040, 3045, 3078, 3132, 3192, 3240, 3248, 3306, 3360, 3420, 3480, 3591, 3654, 3780, 3857, 3915, 3990, 4060, 4104, 4176, 4256, 4320, 4408, 4536, 4560, 4640, 4698, 4788, 4872, 4959, 5040, 5130, 5220, 5320, 5472, 5481, 5510, 5670, 5985, 6048, 6090, 6156, 6264, 6384, 6480, 6496, 6612, 6840, 6960, 7182, 7308, 7560, 7695, 7714, 7830, 7980, 8120, 8208, 8265, 8352, 8816, 9072, 9120, 9135, 9396, 9576, 9744, 9918, 10080, 10260, 10440, 10640, 10773, 10962, 11020, 11340, 11571, 11745, 11970, 12180, 12312, 12528, 12768, 12960, 13224, 13680, 13920, 14364, 14616, 14877, 15120, 15390, 15428, 15660, 15960, 16240, 16416, 16443, 16530, 17632, 17955, 18144, 18270, 18792, 19152, 19285, 19488, 19836, 20520, 20880, 21280, 21546, 21924, 22040, 22680, 23142, 23490, 23940, 24360, 24624, 24795, 25056, 26448, 27360, 27405, 28728, 29232, 29754, 30240, 30780, 30856, 31320, 31920, 32480, 32886, 33060, 34713, 35910, 36540, 37584, 38304, 38570, 39672, 41040, 41760, 43092, 43848, 44080, 44631, 45360, 46284, 46980, 47880, 48720, 49248, 49590, 52896, 53865, 54810, 57456, 57855, 58464, 59508, 61560, 61712, 62640, 63840, 65772, 66120, 69426, 71820, 73080, 74385, 75168, 77140, 79344, 82080, 82215, 86184, 87696, 88160, 89262, 90720, 92568, 93960, 95760, 97440, 99180, 104139, 107730, 109620, 114912, 115710, 119016, 123120, 123424, 125280, 131544, 132240, 138852, 143640, 146160, 148770, 154280, 158688, 164430, 172368, 173565, 175392, 178524, 185136, 187920, 191520, 198360, 208278, 215460, 219240, 223155, 231420, 238032, 246240, 263088, 264480, 277704, 287280, 292320, 297540, 308560, 312417, 328860, 344736, 347130, 357048, 370272, 375840, 396720, 416556, 430920, 438480, 446310, 462840, 476064, 520695, 526176, 555408, 574560, 595080, 617120, 624834, 657720, 694260, 714096, 793440, 833112, 861840, 876960, 892620, 925680, 1041390, 1110816, 1190160, 1249668, 1315440, 1388520, 1428192, 1562085, 1666224, 1723680, 1785240, 1851360, 2082780, 2380320, 2499336, 2630880, 2777040, 3124170, 3332448, 3570480, 4165560, 4998672, 5554080, 6248340, 7140960, 8331120, 9997344, 12496680, 16662240, 24993360, 49986720]

約数ペア:

[(1, 49986720), (2, 24993360), (3, 16662240), (4, 12496680), (5, 9997344), (6, 8331120), (7, 7140960), (8, 6248340), (9, 5554080), (10, 4998672), (12, 4165560), (14, 3570480), (15, 3332448), (16, 3124170), (18, 2777040), (19, 2630880), (20, 2499336), (21, 2380320), (24, 2082780), (27, 1851360), (28, 1785240), (29, 1723680), (30, 1666224), (32, 1562085), (35, 1428192), (36, 1388520), (38, 1315440), (40, 1249668), (42, 1190160), (45, 1110816), (48, 1041390), (54, 925680), (56, 892620), (57, 876960), (58, 861840), (60, 833112), (63, 793440), (70, 714096), (72, 694260), (76, 657720), (80, 624834), (81, 617120), (84, 595080), (87, 574560), (90, 555408), (95, 526176), (96, 520695), (105, 476064), (108, 462840), (112, 446310), (114, 438480), (116, 430920), (120, 416556), (126, 396720), (133, 375840), (135, 370272), (140, 357048), (144, 347130), (145, 344736), (152, 328860), (160, 312417), (162, 308560), (168, 297540), (171, 292320), (174, 287280), (180, 277704), (189, 264480), (190, 263088), (203, 246240), (210, 238032), (216, 231420), (224, 223155), (228, 219240), (232, 215460), (240, 208278), (252, 198360), (261, 191520), (266, 187920), (270, 185136), (280, 178524), (285, 175392), (288, 173565), (290, 172368), (304, 164430), (315, 158688), (324, 154280), (336, 148770), (342, 146160), (348, 143640), (360, 138852), (378, 132240), (380, 131544), (399, 125280), (405, 123424), (406, 123120), (420, 119016), (432, 115710), (435, 114912), (456, 109620), (464, 107730), (480, 104139), (504, 99180), (513, 97440), (522, 95760), (532, 93960), (540, 92568), (551, 90720), (560, 89262), (567, 88160), (570, 87696), (580, 86184), (608, 82215), (609, 82080), (630, 79344), (648, 77140), (665, 75168), (672, 74385), (684, 73080), (696, 71820), (720, 69426), (756, 66120), (760, 65772), (783, 63840), (798, 62640), (810, 61712), (812, 61560), (840, 59508), (855, 58464), (864, 57855), (870, 57456), (912, 54810), (928, 53865), (945, 52896), (1008, 49590), (1015, 49248), (1026, 48720), (1044, 47880), (1064, 46980), (1080, 46284), (1102, 45360), (1120, 44631), (1134, 44080), (1140, 43848), (1160, 43092), (1197, 41760), (1218, 41040), (1260, 39672), (1296, 38570), (1305, 38304), (1330, 37584), (1368, 36540), (1392, 35910), (1440, 34713), (1512, 33060), (1520, 32886), (1539, 32480), (1566, 31920), (1596, 31320), (1620, 30856), (1624, 30780), (1653, 30240), (1680, 29754), (1710, 29232), (1740, 28728), (1824, 27405), (1827, 27360), (1890, 26448), (1995, 25056), (2016, 24795), (2030, 24624), (2052, 24360), (2088, 23940), (2128, 23490), (2160, 23142), (2204, 22680), (2268, 22040), (2280, 21924), (2320, 21546), (2349, 21280), (2394, 20880), (2436, 20520), (2520, 19836), (2565, 19488), (2592, 19285), (2610, 19152), (2660, 18792), (2736, 18270), (2755, 18144), (2784, 17955), (2835, 17632), (3024, 16530), (3040, 16443), (3045, 16416), (3078, 16240), (3132, 15960), (3192, 15660), (3240, 15428), (3248, 15390), (3306, 15120), (3360, 14877), (3420, 14616), (3480, 14364), (3591, 13920), (3654, 13680), (3780, 13224), (3857, 12960), (3915, 12768), (3990, 12528), (4060, 12312), (4104, 12180), (4176, 11970), (4256, 11745), (4320, 11571), (4408, 11340), (4536, 11020), (4560, 10962), (4640, 10773), (4698, 10640), (4788, 10440), (4872, 10260), (4959, 10080), (5040, 9918), (5130, 9744), (5220, 9576), (5320, 9396), (5472, 9135), (5481, 9120), (5510, 9072), (5670, 8816), (5985, 8352), (6048, 8265), (6090, 8208), (6156, 8120), (6264, 7980), (6384, 7830), (6480, 7714), (6496, 7695), (6612, 7560), (6840, 7308), (6960, 7182)]