321441120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 576

約数和(自身を含む): 1479389184

約数和(自身を除く): 1157948064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 96, 99, 104, 105, 110, 112, 117, 120, 126, 130, 132, 140, 143, 144, 154, 156, 160, 165, 168, 176, 180, 182, 195, 198, 208, 210, 220, 223, 224, 231, 234, 240, 252, 260, 264, 273, 280, 286, 288, 308, 312, 315, 330, 336, 352, 360, 364, 385, 390, 396, 416, 420, 429, 440, 446, 455, 462, 468, 480, 495, 504, 520, 528, 546, 560, 572, 585, 616, 624, 630, 660, 669, 672, 693, 715, 720, 728, 770, 780, 792, 819, 840, 858, 880, 892, 910, 924, 936, 990, 1001, 1008, 1040, 1056, 1092, 1115, 1120, 1144, 1155, 1170, 1232, 1248, 1260, 1287, 1320, 1338, 1365, 1386, 1430, 1440, 1456, 1540, 1560, 1561, 1584, 1638, 1680, 1716, 1760, 1784, 1820, 1848, 1872, 1980, 2002, 2007, 2016, 2080, 2145, 2184, 2230, 2288, 2310, 2340, 2453, 2464, 2520, 2574, 2640, 2676, 2730, 2772, 2860, 2899, 2912, 3003, 3080, 3120, 3122, 3168, 3276, 3345, 3360, 3432, 3465, 3568, 3640, 3696, 3744, 3960, 4004, 4014, 4095, 4290, 4368, 4460, 4576, 4620, 4680, 4683, 4906, 5005, 5040, 5148, 5280, 5352, 5460, 5544, 5720, 5798, 6006, 6160, 6240, 6244, 6435, 6552, 6690, 6864, 6930, 7136, 7280, 7359, 7392, 7805, 7920, 8008, 8028, 8190, 8580, 8697, 8736, 8920, 9009, 9240, 9360, 9366, 9812, 10010, 10035, 10080, 10296, 10704, 10920, 11088, 11440, 11596, 12012, 12265, 12320, 12488, 12870, 13104, 13380, 13728, 13860, 14049, 14495, 14560, 14718, 15015, 15610, 15840, 16016, 16056, 16380, 17160, 17171, 17394, 17840, 18018, 18480, 18720, 18732, 19624, 20020, 20070, 20293, 20592, 21408, 21840, 22077, 22176, 22880, 23192, 23415, 24024, 24530, 24976, 25740, 26091, 26208, 26760, 27720, 28098, 28990, 29436, 30030, 31220, 31889, 32032, 32112, 32760, 34320, 34342, 34788, 35680, 36036, 36795, 36960, 37464, 39248, 40040, 40140, 40586, 41184, 43485, 43680, 44154, 45045, 46384, 46830, 48048, 49060, 49952, 51480, 51513, 52182, 53520, 55440, 56196, 57980, 58872, 60060, 60879, 62440, 63778, 64224, 65520, 68640, 68684, 69576, 70245, 72072, 73590, 74928, 78496, 80080, 80280, 81172, 85855, 86970, 88308, 90090, 92768, 93660, 95667, 96096, 98120, 101465, 102960, 103026, 104364, 107040, 110385, 110880, 112392, 115960, 117744, 120120, 121758, 124880, 127556, 130455, 131040, 137368, 139152, 140490, 144144, 147180, 149856, 154539, 159445, 160160, 160560, 162344, 171710, 173940, 176616, 180180, 182637, 187320, 191334, 196240, 202930, 205920, 206052, 208728, 220770, 223223, 224784, 231920, 235488, 240240, 243516, 249760, 255112, 257565, 260910, 274736, 278304, 280980, 287001, 288288, 294360, 304395, 309078, 318890, 321120, 324688, 343420, 347880, 353232, 360360, 365274, 374640, 382668, 392480, 405860, 412104, 417456, 441540, 446446, 449568, 463840, 478335, 480480, 487032, 510224, 515130, 521820, 549472, 561960, 574002, 588720, 608790, 618156, 637780, 649376, 669669, 686840, 695760, 706464, 720720, 730548, 749280, 765336, 772695, 811720, 824208, 834912, 883080, 892892, 913185, 956670, 974064, 1020448, 1030260, 1043640, 1116115, 1123920, 1148004, 1177440, 1217580, 1236312, 1275560, 1339338, 1373680, 1391520, 1435005, 1441440, 1461096, 1530672, 1545390, 1623440, 1648416, 1766160, 1785784, 1826370, 1913340, 1948128, 2009007, 2060520, 2087280, 2232230, 2247840, 2296008, 2435160, 2472624, 2551120, 2678676, 2747360, 2870010, 2922192, 3061344, 3090780, 3246880, 3348345, 3532320, 3571568, 3652740, 3826680, 4018014, 4121040, 4174560, 4464460, 4592016, 4870320, 4945248, 5102240, 5357352, 5740020, 5844384, 6181560, 6696690, 7143136, 7305480, 7653360, 8036028, 8242080, 8928920, 9184032, 9740640, 10045035, 10714704, 11480040, 12363120, 13393380, 14610960, 15306720, 16072056, 17857840, 20090070, 21429408, 22960080, 24726240, 26786760, 29221920, 32144112, 35715680, 40180140, 45920160, 53573520, 64288224, 80360280, 107147040, 160720560, 321441120]

約数ペア:

[(1, 321441120), (2, 160720560), (3, 107147040), (4, 80360280), (5, 64288224), (6, 53573520), (7, 45920160), (8, 40180140), (9, 35715680), (10, 32144112), (11, 29221920), (12, 26786760), (13, 24726240), (14, 22960080), (15, 21429408), (16, 20090070), (18, 17857840), (20, 16072056), (21, 15306720), (22, 14610960), (24, 13393380), (26, 12363120), (28, 11480040), (30, 10714704), (32, 10045035), (33, 9740640), (35, 9184032), (36, 8928920), (39, 8242080), (40, 8036028), (42, 7653360), (44, 7305480), (45, 7143136), (48, 6696690), (52, 6181560), (55, 5844384), (56, 5740020), (60, 5357352), (63, 5102240), (65, 4945248), (66, 4870320), (70, 4592016), (72, 4464460), (77, 4174560), (78, 4121040), (80, 4018014), (84, 3826680), (88, 3652740), (90, 3571568), (91, 3532320), (96, 3348345), (99, 3246880), (104, 3090780), (105, 3061344), (110, 2922192), (112, 2870010), (117, 2747360), (120, 2678676), (126, 2551120), (130, 2472624), (132, 2435160), (140, 2296008), (143, 2247840), (144, 2232230), (154, 2087280), (156, 2060520), (160, 2009007), (165, 1948128), (168, 1913340), (176, 1826370), (180, 1785784), (182, 1766160), (195, 1648416), (198, 1623440), (208, 1545390), (210, 1530672), (220, 1461096), (223, 1441440), (224, 1435005), (231, 1391520), (234, 1373680), (240, 1339338), (252, 1275560), (260, 1236312), (264, 1217580), (273, 1177440), (280, 1148004), (286, 1123920), (288, 1116115), (308, 1043640), (312, 1030260), (315, 1020448), (330, 974064), (336, 956670), (352, 913185), (360, 892892), (364, 883080), (385, 834912), (390, 824208), (396, 811720), (416, 772695), (420, 765336), (429, 749280), (440, 730548), (446, 720720), (455, 706464), (462, 695760), (468, 686840), (480, 669669), (495, 649376), (504, 637780), (520, 618156), (528, 608790), (546, 588720), (560, 574002), (572, 561960), (585, 549472), (616, 521820), (624, 515130), (630, 510224), (660, 487032), (669, 480480), (672, 478335), (693, 463840), (715, 449568), (720, 446446), (728, 441540), (770, 417456), (780, 412104), (792, 405860), (819, 392480), (840, 382668), (858, 374640), (880, 365274), (892, 360360), (910, 353232), (924, 347880), (936, 343420), (990, 324688), (1001, 321120), (1008, 318890), (1040, 309078), (1056, 304395), (1092, 294360), (1115, 288288), (1120, 287001), (1144, 280980), (1155, 278304), (1170, 274736), (1232, 260910), (1248, 257565), (1260, 255112), (1287, 249760), (1320, 243516), (1338, 240240), (1365, 235488), (1386, 231920), (1430, 224784), (1440, 223223), (1456, 220770), (1540, 208728), (1560, 206052), (1561, 205920), (1584, 202930), (1638, 196240), (1680, 191334), (1716, 187320), (1760, 182637), (1784, 180180), (1820, 176616), (1848, 173940), (1872, 171710), (1980, 162344), (2002, 160560), (2007, 160160), (2016, 159445), (2080, 154539), (2145, 149856), (2184, 147180), (2230, 144144), (2288, 140490), (2310, 139152), (2340, 137368), (2453, 131040), (2464, 130455), (2520, 127556), (2574, 124880), (2640, 121758), (2676, 120120), (2730, 117744), (2772, 115960), (2860, 112392), (2899, 110880), (2912, 110385), (3003, 107040), (3080, 104364), (3120, 103026), (3122, 102960), (3168, 101465), (3276, 98120), (3345, 96096), (3360, 95667), (3432, 93660), (3465, 92768), (3568, 90090), (3640, 88308), (3696, 86970), (3744, 85855), (3960, 81172), (4004, 80280), (4014, 80080), (4095, 78496), (4290, 74928), (4368, 73590), (4460, 72072), (4576, 70245), (4620, 69576), (4680, 68684), (4683, 68640), (4906, 65520), (5005, 64224), (5040, 63778), (5148, 62440), (5280, 60879), (5352, 60060), (5460, 58872), (5544, 57980), (5720, 56196), (5798, 55440), (6006, 53520), (6160, 52182), (6240, 51513), (6244, 51480), (6435, 49952), (6552, 49060), (6690, 48048), (6864, 46830), (6930, 46384), (7136, 45045), (7280, 44154), (7359, 43680), (7392, 43485), (7805, 41184), (7920, 40586), (8008, 40140), (8028, 40040), (8190, 39248), (8580, 37464), (8697, 36960), (8736, 36795), (8920, 36036), (9009, 35680), (9240, 34788), (9360, 34342), (9366, 34320), (9812, 32760), (10010, 32112), (10035, 32032), (10080, 31889), (10296, 31220), (10704, 30030), (10920, 29436), (11088, 28990), (11440, 28098), (11596, 27720), (12012, 26760), (12265, 26208), (12320, 26091), (12488, 25740), (12870, 24976), (13104, 24530), (13380, 24024), (13728, 23415), (13860, 23192), (14049, 22880), (14495, 22176), (14560, 22077), (14718, 21840), (15015, 21408), (15610, 20592), (15840, 20293), (16016, 20070), (16056, 20020), (16380, 19624), (17160, 18732), (17171, 18720), (17394, 18480), (17840, 18018)]