2528190720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 432

約数和(自身を含む): 9711321984

約数和(自身を除く): 7183131264

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, 71, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 142, 144, 160, 165, 176, 180, 192, 198, 213, 220, 240, 256, 264, 281, 284, 288, 320, 330, 352, 355, 360, 384, 396, 426, 440, 480, 495, 528, 562, 568, 576, 639, 640, 660, 704, 710, 720, 768, 781, 792, 843, 852, 880, 960, 990, 1056, 1065, 1124, 1136, 1152, 1278, 1280, 1320, 1405, 1408, 1420, 1440, 1562, 1584, 1686, 1704, 1760, 1920, 1980, 2112, 2130, 2248, 2272, 2304, 2343, 2529, 2556, 2640, 2810, 2816, 2840, 2880, 3091, 3124, 3168, 3195, 3372, 3408, 3520, 3840, 3905, 3960, 4215, 4224, 4260, 4496, 4544, 4686, 5058, 5112, 5280, 5620, 5680, 5760, 6182, 6248, 6336, 6390, 6744, 6816, 7029, 7040, 7810, 7920, 8430, 8448, 8520, 8992, 9088, 9273, 9372, 10116, 10224, 10560, 11240, 11360, 11520, 11715, 12364, 12496, 12645, 12672, 12780, 13488, 13632, 14058, 14080, 15455, 15620, 15840, 16860, 17040, 17984, 18176, 18546, 18744, 19951, 20232, 20448, 21120, 22480, 22720, 23430, 24728, 24992, 25290, 25344, 25560, 26976, 27264, 27819, 28116, 30910, 31240, 31680, 33720, 34080, 35145, 35968, 37092, 37488, 39902, 40464, 40896, 42240, 44960, 45440, 46365, 46860, 49456, 49984, 50580, 51120, 53952, 54528, 55638, 56232, 59853, 61820, 62480, 63360, 67440, 68160, 70290, 71936, 74184, 74976, 79804, 80928, 81792, 89920, 90880, 92730, 93720, 98912, 99755, 99968, 101160, 102240, 107904, 111276, 112464, 119706, 123640, 124960, 126720, 134880, 136320, 139095, 140580, 148368, 149952, 159608, 161856, 163584, 179559, 179840, 185460, 187440, 197824, 199510, 199936, 202320, 204480, 215808, 219461, 222552, 224928, 239412, 247280, 249920, 269760, 272640, 278190, 281160, 296736, 299265, 299904, 319216, 323712, 359118, 359680, 370920, 374880, 395648, 399020, 404640, 408960, 438922, 445104, 449856, 478824, 494560, 499840, 539520, 556380, 562320, 593472, 598530, 599808, 638432, 647424, 658383, 718236, 741840, 749760, 791296, 798040, 809280, 817920, 877844, 890208, 897795, 899712, 957648, 989120, 999680, 1079040, 1097305, 1112760, 1124640, 1186944, 1197060, 1276864, 1316766, 1436472, 1483680, 1499520, 1596080, 1618560, 1755688, 1780416, 1795590, 1799424, 1915296, 1975149, 1978240, 2194610, 2225520, 2249280, 2373888, 2394120, 2553728, 2633532, 2872944, 2967360, 2999040, 3192160, 3237120, 3291915, 3511376, 3560832, 3591180, 3830592, 3950298, 3956480, 4389220, 4451040, 4498560, 4788240, 5107456, 5267064, 5745888, 5934720, 6384320, 6583830, 7022752, 7121664, 7182360, 7661184, 7900596, 8778440, 8902080, 8997120, 9576480, 9875745, 10534128, 11491776, 11869440, 12768640, 13167660, 14045504, 14364720, 15322368, 15801192, 17556880, 17804160, 19152960, 19751490, 21068256, 22983552, 25537280, 26335320, 28091008, 28729440, 31602384, 35113760, 35608320, 38305920, 39502980, 42136512, 45967104, 52670640, 56182016, 57458880, 63204768, 70227520, 76611840, 79005960, 84273024, 105341280, 114917760, 126409536, 140455040, 158011920, 168546048, 210682560, 229835520, 252819072, 280910080, 316023840, 421365120, 505638144, 632047680, 842730240, 1264095360, 2528190720]

約数ペア:

[(1, 2528190720), (2, 1264095360), (3, 842730240), (4, 632047680), (5, 505638144), (6, 421365120), (8, 316023840), (9, 280910080), (10, 252819072), (11, 229835520), (12, 210682560), (15, 168546048), (16, 158011920), (18, 140455040), (20, 126409536), (22, 114917760), (24, 105341280), (30, 84273024), (32, 79005960), (33, 76611840), (36, 70227520), (40, 63204768), (44, 57458880), (45, 56182016), (48, 52670640), (55, 45967104), (60, 42136512), (64, 39502980), (66, 38305920), (71, 35608320), (72, 35113760), (80, 31602384), (88, 28729440), (90, 28091008), (96, 26335320), (99, 25537280), (110, 22983552), (120, 21068256), (128, 19751490), (132, 19152960), (142, 17804160), (144, 17556880), (160, 15801192), (165, 15322368), (176, 14364720), (180, 14045504), (192, 13167660), (198, 12768640), (213, 11869440), (220, 11491776), (240, 10534128), (256, 9875745), (264, 9576480), (281, 8997120), (284, 8902080), (288, 8778440), (320, 7900596), (330, 7661184), (352, 7182360), (355, 7121664), (360, 7022752), (384, 6583830), (396, 6384320), (426, 5934720), (440, 5745888), (480, 5267064), (495, 5107456), (528, 4788240), (562, 4498560), (568, 4451040), (576, 4389220), (639, 3956480), (640, 3950298), (660, 3830592), (704, 3591180), (710, 3560832), (720, 3511376), (768, 3291915), (781, 3237120), (792, 3192160), (843, 2999040), (852, 2967360), (880, 2872944), (960, 2633532), (990, 2553728), (1056, 2394120), (1065, 2373888), (1124, 2249280), (1136, 2225520), (1152, 2194610), (1278, 1978240), (1280, 1975149), (1320, 1915296), (1405, 1799424), (1408, 1795590), (1420, 1780416), (1440, 1755688), (1562, 1618560), (1584, 1596080), (1686, 1499520), (1704, 1483680), (1760, 1436472), (1920, 1316766), (1980, 1276864), (2112, 1197060), (2130, 1186944), (2248, 1124640), (2272, 1112760), (2304, 1097305), (2343, 1079040), (2529, 999680), (2556, 989120), (2640, 957648), (2810, 899712), (2816, 897795), (2840, 890208), (2880, 877844), (3091, 817920), (3124, 809280), (3168, 798040), (3195, 791296), (3372, 749760), (3408, 741840), (3520, 718236), (3840, 658383), (3905, 647424), (3960, 638432), (4215, 599808), (4224, 598530), (4260, 593472), (4496, 562320), (4544, 556380), (4686, 539520), (5058, 499840), (5112, 494560), (5280, 478824), (5620, 449856), (5680, 445104), (5760, 438922), (6182, 408960), (6248, 404640), (6336, 399020), (6390, 395648), (6744, 374880), (6816, 370920), (7029, 359680), (7040, 359118), (7810, 323712), (7920, 319216), (8430, 299904), (8448, 299265), (8520, 296736), (8992, 281160), (9088, 278190), (9273, 272640), (9372, 269760), (10116, 249920), (10224, 247280), (10560, 239412), (11240, 224928), (11360, 222552), (11520, 219461), (11715, 215808), (12364, 204480), (12496, 202320), (12645, 199936), (12672, 199510), (12780, 197824), (13488, 187440), (13632, 185460), (14058, 179840), (14080, 179559), (15455, 163584), (15620, 161856), (15840, 159608), (16860, 149952), (17040, 148368), (17984, 140580), (18176, 139095), (18546, 136320), (18744, 134880), (19951, 126720), (20232, 124960), (20448, 123640), (21120, 119706), (22480, 112464), (22720, 111276), (23430, 107904), (24728, 102240), (24992, 101160), (25290, 99968), (25344, 99755), (25560, 98912), (26976, 93720), (27264, 92730), (27819, 90880), (28116, 89920), (30910, 81792), (31240, 80928), (31680, 79804), (33720, 74976), (34080, 74184), (35145, 71936), (35968, 70290), (37092, 68160), (37488, 67440), (39902, 63360), (40464, 62480), (40896, 61820), (42240, 59853), (44960, 56232), (45440, 55638), (46365, 54528), (46860, 53952), (49456, 51120), (49984, 50580)]