1622158720

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 384

約数和(自身を含む): 5098645440

約数和(自身を除く): 3476486720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 49, 52, 56, 64, 65, 70, 80, 91, 92, 98, 104, 112, 115, 128, 130, 140, 160, 161, 173, 182, 184, 196, 208, 224, 230, 245, 260, 280, 299, 320, 322, 346, 364, 368, 392, 416, 448, 455, 460, 490, 520, 560, 598, 637, 640, 644, 692, 728, 736, 784, 805, 832, 865, 896, 910, 920, 980, 1040, 1120, 1127, 1196, 1211, 1274, 1288, 1384, 1456, 1472, 1495, 1568, 1610, 1664, 1730, 1820, 1840, 1960, 2080, 2093, 2240, 2249, 2254, 2392, 2422, 2548, 2576, 2768, 2912, 2944, 2990, 3136, 3185, 3220, 3460, 3640, 3680, 3920, 3979, 4160, 4186, 4480, 4498, 4508, 4784, 4844, 5096, 5152, 5536, 5635, 5824, 5980, 6055, 6272, 6370, 6440, 6920, 7280, 7360, 7840, 7958, 8320, 8372, 8477, 8996, 9016, 9568, 9688, 10192, 10304, 10465, 11072, 11245, 11270, 11648, 11960, 12110, 12740, 12880, 13840, 14560, 14651, 14720, 15680, 15743, 15916, 16744, 16954, 17992, 18032, 19136, 19376, 19895, 20384, 20608, 20930, 22144, 22490, 22540, 23920, 24220, 25480, 25760, 27680, 27853, 29120, 29302, 31360, 31486, 31832, 33488, 33908, 35984, 36064, 38272, 38752, 39790, 40768, 41860, 42385, 44980, 45080, 47840, 48440, 50960, 51520, 51727, 55360, 55706, 58240, 58604, 62972, 63664, 66976, 67816, 71968, 72128, 73255, 77504, 78715, 79580, 81536, 83720, 84770, 89960, 90160, 95680, 96880, 101920, 103040, 103454, 110201, 110720, 111412, 117208, 125944, 127328, 133952, 135632, 139265, 143936, 144256, 146510, 155008, 157430, 159160, 167440, 169540, 179920, 180320, 191360, 193760, 194971, 203840, 206908, 220402, 222824, 234416, 251888, 254656, 258635, 267904, 271264, 278530, 287872, 293020, 314860, 318320, 334880, 339080, 359840, 360640, 362089, 387520, 389942, 407680, 413816, 440804, 445648, 468832, 503776, 509312, 517270, 542528, 551005, 557060, 586040, 629720, 636640, 669760, 678160, 719680, 721280, 724178, 775040, 779884, 827632, 881608, 891296, 937664, 974855, 1007552, 1034540, 1085056, 1102010, 1114120, 1172080, 1259440, 1273280, 1339520, 1356320, 1439360, 1448356, 1559768, 1655264, 1763216, 1782592, 1810445, 1875328, 1949710, 2015104, 2069080, 2204020, 2228240, 2344160, 2518880, 2534623, 2546560, 2712640, 2896712, 3119536, 3310528, 3526432, 3565184, 3620890, 3899420, 4138160, 4408040, 4456480, 4688320, 5037760, 5069246, 5425280, 5793424, 6239072, 6621056, 7052864, 7241780, 7798840, 8276320, 8816080, 8912960, 9376640, 10075520, 10138492, 11586848, 12478144, 12673115, 14105728, 14483560, 15597680, 16552640, 17632160, 17825920, 20276984, 23173696, 24956288, 25346230, 28967120, 31195360, 33105280, 35264320, 40553968, 46347392, 50692460, 57934240, 62390720, 70528640, 81107936, 101384920, 115868480, 124781440, 162215872, 202769840, 231736960, 324431744, 405539680, 811079360, 1622158720]

約数ペア:

[(1, 1622158720), (2, 811079360), (4, 405539680), (5, 324431744), (7, 231736960), (8, 202769840), (10, 162215872), (13, 124781440), (14, 115868480), (16, 101384920), (20, 81107936), (23, 70528640), (26, 62390720), (28, 57934240), (32, 50692460), (35, 46347392), (40, 40553968), (46, 35264320), (49, 33105280), (52, 31195360), (56, 28967120), (64, 25346230), (65, 24956288), (70, 23173696), (80, 20276984), (91, 17825920), (92, 17632160), (98, 16552640), (104, 15597680), (112, 14483560), (115, 14105728), (128, 12673115), (130, 12478144), (140, 11586848), (160, 10138492), (161, 10075520), (173, 9376640), (182, 8912960), (184, 8816080), (196, 8276320), (208, 7798840), (224, 7241780), (230, 7052864), (245, 6621056), (260, 6239072), (280, 5793424), (299, 5425280), (320, 5069246), (322, 5037760), (346, 4688320), (364, 4456480), (368, 4408040), (392, 4138160), (416, 3899420), (448, 3620890), (455, 3565184), (460, 3526432), (490, 3310528), (520, 3119536), (560, 2896712), (598, 2712640), (637, 2546560), (640, 2534623), (644, 2518880), (692, 2344160), (728, 2228240), (736, 2204020), (784, 2069080), (805, 2015104), (832, 1949710), (865, 1875328), (896, 1810445), (910, 1782592), (920, 1763216), (980, 1655264), (1040, 1559768), (1120, 1448356), (1127, 1439360), (1196, 1356320), (1211, 1339520), (1274, 1273280), (1288, 1259440), (1384, 1172080), (1456, 1114120), (1472, 1102010), (1495, 1085056), (1568, 1034540), (1610, 1007552), (1664, 974855), (1730, 937664), (1820, 891296), (1840, 881608), (1960, 827632), (2080, 779884), (2093, 775040), (2240, 724178), (2249, 721280), (2254, 719680), (2392, 678160), (2422, 669760), (2548, 636640), (2576, 629720), (2768, 586040), (2912, 557060), (2944, 551005), (2990, 542528), (3136, 517270), (3185, 509312), (3220, 503776), (3460, 468832), (3640, 445648), (3680, 440804), (3920, 413816), (3979, 407680), (4160, 389942), (4186, 387520), (4480, 362089), (4498, 360640), (4508, 359840), (4784, 339080), (4844, 334880), (5096, 318320), (5152, 314860), (5536, 293020), (5635, 287872), (5824, 278530), (5980, 271264), (6055, 267904), (6272, 258635), (6370, 254656), (6440, 251888), (6920, 234416), (7280, 222824), (7360, 220402), (7840, 206908), (7958, 203840), (8320, 194971), (8372, 193760), (8477, 191360), (8996, 180320), (9016, 179920), (9568, 169540), (9688, 167440), (10192, 159160), (10304, 157430), (10465, 155008), (11072, 146510), (11245, 144256), (11270, 143936), (11648, 139265), (11960, 135632), (12110, 133952), (12740, 127328), (12880, 125944), (13840, 117208), (14560, 111412), (14651, 110720), (14720, 110201), (15680, 103454), (15743, 103040), (15916, 101920), (16744, 96880), (16954, 95680), (17992, 90160), (18032, 89960), (19136, 84770), (19376, 83720), (19895, 81536), (20384, 79580), (20608, 78715), (20930, 77504), (22144, 73255), (22490, 72128), (22540, 71968), (23920, 67816), (24220, 66976), (25480, 63664), (25760, 62972), (27680, 58604), (27853, 58240), (29120, 55706), (29302, 55360), (31360, 51727), (31486, 51520), (31832, 50960), (33488, 48440), (33908, 47840), (35984, 45080), (36064, 44980), (38272, 42385), (38752, 41860), (39790, 40768)]