1965591040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 320

約数和(自身を含む): 5939619840

約数和(自身を除く): 3974028800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 76, 80, 92, 95, 112, 115, 128, 133, 140, 152, 160, 161, 184, 190, 224, 230, 251, 256, 266, 280, 304, 320, 322, 368, 380, 437, 448, 460, 502, 512, 532, 560, 608, 640, 644, 665, 736, 760, 805, 874, 896, 920, 1004, 1064, 1120, 1216, 1255, 1280, 1288, 1330, 1472, 1520, 1610, 1748, 1757, 1792, 1840, 2008, 2128, 2185, 2240, 2432, 2510, 2560, 2576, 2660, 2944, 3040, 3059, 3220, 3496, 3514, 3584, 3680, 4016, 4256, 4370, 4480, 4769, 4864, 5020, 5152, 5320, 5773, 5888, 6080, 6118, 6440, 6992, 7028, 7360, 8032, 8512, 8740, 8785, 8960, 9538, 9728, 10040, 10304, 10640, 11546, 11776, 12160, 12236, 12880, 13984, 14056, 14720, 15295, 16064, 17024, 17480, 17570, 17920, 19076, 20080, 20608, 21280, 23092, 23845, 24320, 24472, 25760, 27968, 28112, 28865, 29440, 30590, 32128, 33383, 34048, 34960, 35140, 38152, 40160, 40411, 41216, 42560, 46184, 47690, 48640, 48944, 51520, 55936, 56224, 57730, 58880, 61180, 64256, 66766, 68096, 69920, 70280, 76304, 80320, 80822, 82432, 85120, 92368, 95380, 97888, 103040, 109687, 111872, 112448, 115460, 122360, 128512, 133532, 139840, 140560, 152608, 160640, 161644, 166915, 170240, 184736, 190760, 195776, 202055, 206080, 219374, 223744, 224896, 230920, 244720, 267064, 279680, 281120, 305216, 321280, 323288, 333830, 340480, 369472, 381520, 391552, 404110, 412160, 438748, 449792, 461840, 489440, 534128, 548435, 559360, 562240, 610432, 642560, 646576, 667660, 738944, 763040, 767809, 783104, 808220, 877496, 899584, 923680, 978880, 1068256, 1096870, 1118720, 1124480, 1220864, 1293152, 1335320, 1477888, 1526080, 1535618, 1566208, 1616440, 1754992, 1847360, 1957760, 2136512, 2193740, 2248960, 2441728, 2586304, 2670640, 2955776, 3052160, 3071236, 3232880, 3509984, 3694720, 3839045, 3915520, 4273024, 4387480, 4497920, 5172608, 5341280, 6104320, 6142472, 6465760, 7019968, 7389440, 7678090, 7831040, 8546048, 8774960, 10345216, 10682560, 12208640, 12284944, 12931520, 14039936, 14778880, 15356180, 17092096, 17549920, 20690432, 21365120, 24569888, 25863040, 28079872, 30712360, 35099840, 42730240, 49139776, 51726080, 56159744, 61424720, 70199680, 85460480, 98279552, 103452160, 122849440, 140399360, 196559104, 245698880, 280798720, 393118208, 491397760, 982795520, 1965591040]

約数ペア:

[(1, 1965591040), (2, 982795520), (4, 491397760), (5, 393118208), (7, 280798720), (8, 245698880), (10, 196559104), (14, 140399360), (16, 122849440), (19, 103452160), (20, 98279552), (23, 85460480), (28, 70199680), (32, 61424720), (35, 56159744), (38, 51726080), (40, 49139776), (46, 42730240), (56, 35099840), (64, 30712360), (70, 28079872), (76, 25863040), (80, 24569888), (92, 21365120), (95, 20690432), (112, 17549920), (115, 17092096), (128, 15356180), (133, 14778880), (140, 14039936), (152, 12931520), (160, 12284944), (161, 12208640), (184, 10682560), (190, 10345216), (224, 8774960), (230, 8546048), (251, 7831040), (256, 7678090), (266, 7389440), (280, 7019968), (304, 6465760), (320, 6142472), (322, 6104320), (368, 5341280), (380, 5172608), (437, 4497920), (448, 4387480), (460, 4273024), (502, 3915520), (512, 3839045), (532, 3694720), (560, 3509984), (608, 3232880), (640, 3071236), (644, 3052160), (665, 2955776), (736, 2670640), (760, 2586304), (805, 2441728), (874, 2248960), (896, 2193740), (920, 2136512), (1004, 1957760), (1064, 1847360), (1120, 1754992), (1216, 1616440), (1255, 1566208), (1280, 1535618), (1288, 1526080), (1330, 1477888), (1472, 1335320), (1520, 1293152), (1610, 1220864), (1748, 1124480), (1757, 1118720), (1792, 1096870), (1840, 1068256), (2008, 978880), (2128, 923680), (2185, 899584), (2240, 877496), (2432, 808220), (2510, 783104), (2560, 767809), (2576, 763040), (2660, 738944), (2944, 667660), (3040, 646576), (3059, 642560), (3220, 610432), (3496, 562240), (3514, 559360), (3584, 548435), (3680, 534128), (4016, 489440), (4256, 461840), (4370, 449792), (4480, 438748), (4769, 412160), (4864, 404110), (5020, 391552), (5152, 381520), (5320, 369472), (5773, 340480), (5888, 333830), (6080, 323288), (6118, 321280), (6440, 305216), (6992, 281120), (7028, 279680), (7360, 267064), (8032, 244720), (8512, 230920), (8740, 224896), (8785, 223744), (8960, 219374), (9538, 206080), (9728, 202055), (10040, 195776), (10304, 190760), (10640, 184736), (11546, 170240), (11776, 166915), (12160, 161644), (12236, 160640), (12880, 152608), (13984, 140560), (14056, 139840), (14720, 133532), (15295, 128512), (16064, 122360), (17024, 115460), (17480, 112448), (17570, 111872), (17920, 109687), (19076, 103040), (20080, 97888), (20608, 95380), (21280, 92368), (23092, 85120), (23845, 82432), (24320, 80822), (24472, 80320), (25760, 76304), (27968, 70280), (28112, 69920), (28865, 68096), (29440, 66766), (30590, 64256), (32128, 61180), (33383, 58880), (34048, 57730), (34960, 56224), (35140, 55936), (38152, 51520), (40160, 48944), (40411, 48640), (41216, 47690), (42560, 46184)]