1720920960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 384

約数和(自身を含む): 6561790560

約数和(自身を除く): 4840869600

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, 157, 160, 165, 173, 176, 180, 192, 198, 220, 240, 264, 288, 314, 320, 330, 346, 352, 360, 384, 396, 440, 471, 480, 495, 519, 528, 576, 628, 640, 660, 692, 704, 720, 785, 792, 865, 880, 942, 960, 990, 1038, 1056, 1152, 1256, 1320, 1384, 1408, 1413, 1440, 1557, 1570, 1584, 1727, 1730, 1760, 1884, 1903, 1920, 1980, 2076, 2112, 2355, 2512, 2595, 2640, 2768, 2826, 2880, 3114, 3140, 3168, 3454, 3460, 3520, 3768, 3806, 3960, 4152, 4224, 4710, 5024, 5181, 5190, 5280, 5536, 5652, 5709, 5760, 6228, 6280, 6336, 6908, 6920, 7040, 7065, 7536, 7612, 7785, 7920, 8304, 8635, 9420, 9515, 10048, 10362, 10380, 10560, 11072, 11304, 11418, 12456, 12560, 12672, 13816, 13840, 14130, 15072, 15224, 15543, 15570, 15840, 16608, 17127, 17270, 18840, 19030, 20096, 20724, 20760, 21120, 22144, 22608, 22836, 24912, 25120, 25905, 27161, 27632, 27680, 28260, 28545, 30144, 30448, 31086, 31140, 31680, 33216, 34254, 34540, 37680, 38060, 41448, 41520, 45216, 45672, 49824, 50240, 51810, 54322, 55264, 55360, 56520, 57090, 60288, 60896, 62172, 62280, 63360, 66432, 68508, 69080, 75360, 76120, 77715, 81483, 82896, 83040, 85635, 90432, 91344, 99648, 100480, 103620, 108644, 110528, 110720, 113040, 114180, 121792, 124344, 124560, 135805, 137016, 138160, 150720, 152240, 155430, 162966, 165792, 166080, 171270, 180864, 182688, 199296, 207240, 217288, 221056, 226080, 228360, 243584, 244449, 248688, 249120, 271610, 274032, 276320, 298771, 301440, 304480, 310860, 325932, 331584, 332160, 342540, 365376, 407415, 414480, 434576, 452160, 456720, 488898, 497376, 498240, 543220, 548064, 552640, 597542, 608960, 621720, 651864, 663168, 685080, 730752, 814830, 828960, 869152, 896313, 904320, 913440, 977796, 994752, 996480, 1086440, 1096128, 1105280, 1195084, 1217920, 1222245, 1243440, 1303728, 1370160, 1493855, 1629660, 1657920, 1738304, 1792626, 1826880, 1955592, 1989504, 2172880, 2192256, 2390168, 2444490, 2486880, 2607456, 2688939, 2740320, 2987710, 3259320, 3315840, 3476608, 3585252, 3653760, 3911184, 4345760, 4481565, 4780336, 4888980, 4973760, 5214912, 5377878, 5480640, 5975420, 6518640, 7170504, 7822368, 8691520, 8963130, 9560672, 9777960, 9947520, 10429824, 10755756, 10961280, 11950840, 13037280, 13444695, 14341008, 15644736, 17383040, 17926260, 19121344, 19555920, 21511512, 23901680, 26074560, 26889390, 28682016, 31289472, 35852520, 38242688, 39111840, 43023024, 47803360, 52149120, 53778780, 57364032, 71705040, 78223680, 86046048, 95606720, 107557560, 114728064, 143410080, 156447360, 172092096, 191213440, 215115120, 286820160, 344184192, 430230240, 573640320, 860460480, 1720920960]

約数ペア:

[(1, 1720920960), (2, 860460480), (3, 573640320), (4, 430230240), (5, 344184192), (6, 286820160), (8, 215115120), (9, 191213440), (10, 172092096), (11, 156447360), (12, 143410080), (15, 114728064), (16, 107557560), (18, 95606720), (20, 86046048), (22, 78223680), (24, 71705040), (30, 57364032), (32, 53778780), (33, 52149120), (36, 47803360), (40, 43023024), (44, 39111840), (45, 38242688), (48, 35852520), (55, 31289472), (60, 28682016), (64, 26889390), (66, 26074560), (72, 23901680), (80, 21511512), (88, 19555920), (90, 19121344), (96, 17926260), (99, 17383040), (110, 15644736), (120, 14341008), (128, 13444695), (132, 13037280), (144, 11950840), (157, 10961280), (160, 10755756), (165, 10429824), (173, 9947520), (176, 9777960), (180, 9560672), (192, 8963130), (198, 8691520), (220, 7822368), (240, 7170504), (264, 6518640), (288, 5975420), (314, 5480640), (320, 5377878), (330, 5214912), (346, 4973760), (352, 4888980), (360, 4780336), (384, 4481565), (396, 4345760), (440, 3911184), (471, 3653760), (480, 3585252), (495, 3476608), (519, 3315840), (528, 3259320), (576, 2987710), (628, 2740320), (640, 2688939), (660, 2607456), (692, 2486880), (704, 2444490), (720, 2390168), (785, 2192256), (792, 2172880), (865, 1989504), (880, 1955592), (942, 1826880), (960, 1792626), (990, 1738304), (1038, 1657920), (1056, 1629660), (1152, 1493855), (1256, 1370160), (1320, 1303728), (1384, 1243440), (1408, 1222245), (1413, 1217920), (1440, 1195084), (1557, 1105280), (1570, 1096128), (1584, 1086440), (1727, 996480), (1730, 994752), (1760, 977796), (1884, 913440), (1903, 904320), (1920, 896313), (1980, 869152), (2076, 828960), (2112, 814830), (2355, 730752), (2512, 685080), (2595, 663168), (2640, 651864), (2768, 621720), (2826, 608960), (2880, 597542), (3114, 552640), (3140, 548064), (3168, 543220), (3454, 498240), (3460, 497376), (3520, 488898), (3768, 456720), (3806, 452160), (3960, 434576), (4152, 414480), (4224, 407415), (4710, 365376), (5024, 342540), (5181, 332160), (5190, 331584), (5280, 325932), (5536, 310860), (5652, 304480), (5709, 301440), (5760, 298771), (6228, 276320), (6280, 274032), (6336, 271610), (6908, 249120), (6920, 248688), (7040, 244449), (7065, 243584), (7536, 228360), (7612, 226080), (7785, 221056), (7920, 217288), (8304, 207240), (8635, 199296), (9420, 182688), (9515, 180864), (10048, 171270), (10362, 166080), (10380, 165792), (10560, 162966), (11072, 155430), (11304, 152240), (11418, 150720), (12456, 138160), (12560, 137016), (12672, 135805), (13816, 124560), (13840, 124344), (14130, 121792), (15072, 114180), (15224, 113040), (15543, 110720), (15570, 110528), (15840, 108644), (16608, 103620), (17127, 100480), (17270, 99648), (18840, 91344), (19030, 90432), (20096, 85635), (20724, 83040), (20760, 82896), (21120, 81483), (22144, 77715), (22608, 76120), (22836, 75360), (24912, 69080), (25120, 68508), (25905, 66432), (27161, 63360), (27632, 62280), (27680, 62172), (28260, 60896), (28545, 60288), (30144, 57090), (30448, 56520), (31086, 55360), (31140, 55264), (31680, 54322), (33216, 51810), (34254, 50240), (34540, 49824), (37680, 45672), (38060, 45216), (41448, 41520)]