400222080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 512

約数和(自身を含む): 1586304000

約数和(自身を除く): 1186081920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 53, 54, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 106, 108, 114, 115, 120, 128, 135, 138, 144, 152, 159, 160, 171, 180, 184, 190, 192, 207, 212, 216, 228, 230, 240, 265, 270, 276, 285, 288, 304, 318, 320, 342, 345, 360, 368, 380, 384, 414, 424, 432, 437, 456, 460, 477, 480, 513, 530, 540, 552, 570, 576, 608, 621, 636, 640, 684, 690, 720, 736, 760, 795, 828, 848, 855, 864, 874, 912, 920, 954, 960, 1007, 1026, 1035, 1060, 1080, 1104, 1140, 1152, 1216, 1219, 1242, 1272, 1311, 1368, 1380, 1431, 1440, 1472, 1520, 1590, 1656, 1696, 1710, 1728, 1748, 1824, 1840, 1908, 1920, 2014, 2052, 2070, 2120, 2160, 2185, 2208, 2280, 2385, 2432, 2438, 2484, 2544, 2565, 2622, 2736, 2760, 2862, 2880, 2944, 3021, 3040, 3105, 3180, 3312, 3392, 3420, 3456, 3496, 3648, 3657, 3680, 3816, 3933, 4028, 4104, 4140, 4240, 4320, 4370, 4416, 4560, 4770, 4876, 4968, 5035, 5088, 5130, 5244, 5472, 5520, 5724, 5760, 6042, 6080, 6095, 6210, 6360, 6555, 6624, 6784, 6840, 6992, 7155, 7296, 7314, 7360, 7632, 7866, 8056, 8208, 8280, 8480, 8640, 8740, 8832, 9063, 9120, 9540, 9752, 9936, 10070, 10176, 10260, 10488, 10944, 10971, 11040, 11448, 11799, 12084, 12160, 12190, 12420, 12720, 13110, 13248, 13680, 13984, 14310, 14628, 14720, 15105, 15264, 15732, 16112, 16416, 16560, 16960, 17280, 17480, 18126, 18240, 18285, 19080, 19504, 19665, 19872, 20140, 20352, 20520, 20976, 21888, 21942, 22080, 22896, 23161, 23598, 24168, 24380, 24840, 25440, 26220, 26496, 27189, 27360, 27968, 28620, 29256, 30210, 30528, 31464, 32224, 32832, 32913, 33120, 33920, 34960, 36252, 36480, 36570, 38160, 39008, 39330, 39744, 40280, 41040, 41952, 43884, 44160, 45315, 45792, 46322, 47196, 48336, 48760, 49680, 50880, 52440, 54378, 54720, 54855, 55936, 57240, 58512, 58995, 60420, 61056, 62928, 64448, 65664, 65826, 66240, 69483, 69920, 72504, 73140, 76320, 78016, 78660, 79488, 80560, 82080, 83904, 87768, 90630, 91584, 92644, 94392, 96672, 97520, 99360, 101760, 104880, 108756, 109440, 109710, 114480, 115805, 117024, 117990, 120840, 125856, 128896, 131652, 132480, 135945, 138966, 139840, 145008, 146280, 152640, 156032, 157320, 161120, 164160, 164565, 167808, 175536, 181260, 183168, 185288, 188784, 193344, 195040, 198720, 208449, 209760, 217512, 219420, 228960, 231610, 234048, 235980, 241680, 251712, 263304, 271890, 277932, 279680, 290016, 292560, 305280, 314640, 322240, 328320, 329130, 347415, 351072, 362520, 370576, 377568, 386688, 390080, 397440, 416898, 419520, 435024, 438840, 457920, 463220, 468096, 471960, 483360, 503424, 526608, 543780, 555864, 580032, 585120, 625347, 629280, 644480, 658260, 694830, 702144, 725040, 741152, 755136, 780160, 833796, 839040, 870048, 877680, 915840, 926440, 943920, 966720, 1042245, 1053216, 1087560, 1111728, 1160064, 1170240, 1250694, 1258560, 1316520, 1389660, 1404288, 1450080, 1482304, 1510272, 1667592, 1740096, 1755360, 1852880, 1887840, 1933440, 2084490, 2106432, 2175120, 2223456, 2340480, 2501388, 2517120, 2633040, 2779320, 2900160, 2964608, 3126735, 3335184, 3480192, 3510720, 3705760, 3775680, 4168980, 4212864, 4350240, 4446912, 5002776, 5266080, 5558640, 5800320, 6253470, 6670368, 7021440, 7411520, 7551360, 8337960, 8700480, 8893824, 10005552, 10532160, 11117280, 12506940, 13340736, 14823040, 16675920, 17400960, 20011104, 21064320, 22234560, 25013880, 26681472, 33351840, 40022208, 44469120, 50027760, 66703680, 80044416, 100055520, 133407360, 200111040, 400222080]

約数ペア:

[(1, 400222080), (2, 200111040), (3, 133407360), (4, 100055520), (5, 80044416), (6, 66703680), (8, 50027760), (9, 44469120), (10, 40022208), (12, 33351840), (15, 26681472), (16, 25013880), (18, 22234560), (19, 21064320), (20, 20011104), (23, 17400960), (24, 16675920), (27, 14823040), (30, 13340736), (32, 12506940), (36, 11117280), (38, 10532160), (40, 10005552), (45, 8893824), (46, 8700480), (48, 8337960), (53, 7551360), (54, 7411520), (57, 7021440), (60, 6670368), (64, 6253470), (69, 5800320), (72, 5558640), (76, 5266080), (80, 5002776), (90, 4446912), (92, 4350240), (95, 4212864), (96, 4168980), (106, 3775680), (108, 3705760), (114, 3510720), (115, 3480192), (120, 3335184), (128, 3126735), (135, 2964608), (138, 2900160), (144, 2779320), (152, 2633040), (159, 2517120), (160, 2501388), (171, 2340480), (180, 2223456), (184, 2175120), (190, 2106432), (192, 2084490), (207, 1933440), (212, 1887840), (216, 1852880), (228, 1755360), (230, 1740096), (240, 1667592), (265, 1510272), (270, 1482304), (276, 1450080), (285, 1404288), (288, 1389660), (304, 1316520), (318, 1258560), (320, 1250694), (342, 1170240), (345, 1160064), (360, 1111728), (368, 1087560), (380, 1053216), (384, 1042245), (414, 966720), (424, 943920), (432, 926440), (437, 915840), (456, 877680), (460, 870048), (477, 839040), (480, 833796), (513, 780160), (530, 755136), (540, 741152), (552, 725040), (570, 702144), (576, 694830), (608, 658260), (621, 644480), (636, 629280), (640, 625347), (684, 585120), (690, 580032), (720, 555864), (736, 543780), (760, 526608), (795, 503424), (828, 483360), (848, 471960), (855, 468096), (864, 463220), (874, 457920), (912, 438840), (920, 435024), (954, 419520), (960, 416898), (1007, 397440), (1026, 390080), (1035, 386688), (1060, 377568), (1080, 370576), (1104, 362520), (1140, 351072), (1152, 347415), (1216, 329130), (1219, 328320), (1242, 322240), (1272, 314640), (1311, 305280), (1368, 292560), (1380, 290016), (1431, 279680), (1440, 277932), (1472, 271890), (1520, 263304), (1590, 251712), (1656, 241680), (1696, 235980), (1710, 234048), (1728, 231610), (1748, 228960), (1824, 219420), (1840, 217512), (1908, 209760), (1920, 208449), (2014, 198720), (2052, 195040), (2070, 193344), (2120, 188784), (2160, 185288), (2185, 183168), (2208, 181260), (2280, 175536), (2385, 167808), (2432, 164565), (2438, 164160), (2484, 161120), (2544, 157320), (2565, 156032), (2622, 152640), (2736, 146280), (2760, 145008), (2862, 139840), (2880, 138966), (2944, 135945), (3021, 132480), (3040, 131652), (3105, 128896), (3180, 125856), (3312, 120840), (3392, 117990), (3420, 117024), (3456, 115805), (3496, 114480), (3648, 109710), (3657, 109440), (3680, 108756), (3816, 104880), (3933, 101760), (4028, 99360), (4104, 97520), (4140, 96672), (4240, 94392), (4320, 92644), (4370, 91584), (4416, 90630), (4560, 87768), (4770, 83904), (4876, 82080), (4968, 80560), (5035, 79488), (5088, 78660), (5130, 78016), (5244, 76320), (5472, 73140), (5520, 72504), (5724, 69920), (5760, 69483), (6042, 66240), (6080, 65826), (6095, 65664), (6210, 64448), (6360, 62928), (6555, 61056), (6624, 60420), (6784, 58995), (6840, 58512), (6992, 57240), (7155, 55936), (7296, 54855), (7314, 54720), (7360, 54378), (7632, 52440), (7866, 50880), (8056, 49680), (8208, 48760), (8280, 48336), (8480, 47196), (8640, 46322), (8740, 45792), (8832, 45315), (9063, 44160), (9120, 43884), (9540, 41952), (9752, 41040), (9936, 40280), (10070, 39744), (10176, 39330), (10260, 39008), (10488, 38160), (10944, 36570), (10971, 36480), (11040, 36252), (11448, 34960), (11799, 33920), (12084, 33120), (12160, 32913), (12190, 32832), (12420, 32224), (12720, 31464), (13110, 30528), (13248, 30210), (13680, 29256), (13984, 28620), (14310, 27968), (14628, 27360), (14720, 27189), (15105, 26496), (15264, 26220), (15732, 25440), (16112, 24840), (16416, 24380), (16560, 24168), (16960, 23598), (17280, 23161), (17480, 22896), (18126, 22080), (18240, 21942), (18285, 21888), (19080, 20976), (19504, 20520), (19665, 20352), (19872, 20140)]