316548540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 384

約数和(自身を含む): 1285079040

約数和(自身を除く): 968530500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 27, 28, 30, 33, 35, 36, 42, 44, 45, 46, 54, 55, 60, 63, 66, 69, 70, 77, 84, 90, 92, 99, 105, 108, 110, 115, 126, 132, 135, 138, 140, 154, 161, 165, 180, 189, 198, 207, 210, 220, 230, 231, 252, 253, 270, 276, 297, 308, 315, 322, 330, 331, 345, 378, 385, 396, 414, 420, 460, 462, 483, 495, 506, 540, 594, 621, 630, 644, 660, 662, 690, 693, 756, 759, 770, 805, 828, 924, 945, 966, 990, 993, 1012, 1035, 1155, 1188, 1242, 1260, 1265, 1324, 1380, 1386, 1449, 1485, 1518, 1540, 1610, 1655, 1771, 1890, 1932, 1980, 1986, 2070, 2079, 2277, 2310, 2317, 2415, 2484, 2530, 2772, 2898, 2970, 2979, 3036, 3105, 3220, 3310, 3465, 3542, 3641, 3780, 3795, 3972, 4140, 4158, 4347, 4554, 4620, 4634, 4830, 4965, 5060, 5313, 5796, 5940, 5958, 6210, 6620, 6831, 6930, 6951, 7084, 7245, 7282, 7590, 7613, 8316, 8694, 8855, 8937, 9108, 9268, 9660, 9930, 10395, 10626, 10923, 11385, 11585, 11916, 12420, 13662, 13860, 13902, 14490, 14564, 14895, 15180, 15226, 15939, 17388, 17710, 17874, 18205, 19860, 20790, 20853, 21252, 21735, 21846, 22770, 22839, 23170, 25487, 26565, 27324, 27804, 28980, 29790, 30452, 31878, 32769, 34155, 34755, 35420, 35748, 36410, 38065, 41580, 41706, 43470, 43692, 44685, 45540, 45678, 46340, 47817, 50974, 53130, 53291, 54615, 59580, 62559, 63756, 65538, 68310, 68517, 69510, 72820, 76130, 76461, 79695, 83412, 83743, 86940, 89370, 91356, 95634, 98307, 101948, 104265, 106260, 106582, 109230, 114195, 125118, 127435, 131076, 136620, 137034, 139020, 152260, 152922, 159390, 159873, 163845, 167486, 178740, 191268, 196614, 205551, 208530, 213164, 218460, 228390, 229383, 239085, 250236, 251229, 254870, 266455, 274068, 305844, 312795, 318780, 319746, 327690, 334972, 342585, 382305, 393228, 411102, 417060, 418715, 456780, 458766, 478170, 479619, 491535, 502458, 509740, 532910, 586201, 625590, 639492, 655380, 685170, 688149, 753687, 764610, 799365, 822204, 837430, 917532, 956340, 959238, 983070, 1004916, 1027755, 1065820, 1146915, 1172402, 1251180, 1256145, 1370340, 1376298, 1438857, 1507374, 1529220, 1598730, 1674860, 1758603, 1918476, 1966140, 2055510, 2261061, 2293830, 2344804, 2398095, 2512290, 2752596, 2877714, 2931005, 3014748, 3197460, 3440745, 3517206, 3768435, 4111020, 4522122, 4587660, 4796190, 5024580, 5275809, 5755428, 5862010, 6881490, 7034412, 7194285, 7536870, 8793015, 9044244, 9592380, 10551618, 11305305, 11724020, 13762980, 14388570, 15073740, 15827427, 17586030, 21103236, 22610610, 26379045, 28777140, 31654854, 35172060, 45221220, 52758090, 63309708, 79137135, 105516180, 158274270, 316548540]

約数ペア:

[(1, 316548540), (2, 158274270), (3, 105516180), (4, 79137135), (5, 63309708), (6, 52758090), (7, 45221220), (9, 35172060), (10, 31654854), (11, 28777140), (12, 26379045), (14, 22610610), (15, 21103236), (18, 17586030), (20, 15827427), (21, 15073740), (22, 14388570), (23, 13762980), (27, 11724020), (28, 11305305), (30, 10551618), (33, 9592380), (35, 9044244), (36, 8793015), (42, 7536870), (44, 7194285), (45, 7034412), (46, 6881490), (54, 5862010), (55, 5755428), (60, 5275809), (63, 5024580), (66, 4796190), (69, 4587660), (70, 4522122), (77, 4111020), (84, 3768435), (90, 3517206), (92, 3440745), (99, 3197460), (105, 3014748), (108, 2931005), (110, 2877714), (115, 2752596), (126, 2512290), (132, 2398095), (135, 2344804), (138, 2293830), (140, 2261061), (154, 2055510), (161, 1966140), (165, 1918476), (180, 1758603), (189, 1674860), (198, 1598730), (207, 1529220), (210, 1507374), (220, 1438857), (230, 1376298), (231, 1370340), (252, 1256145), (253, 1251180), (270, 1172402), (276, 1146915), (297, 1065820), (308, 1027755), (315, 1004916), (322, 983070), (330, 959238), (331, 956340), (345, 917532), (378, 837430), (385, 822204), (396, 799365), (414, 764610), (420, 753687), (460, 688149), (462, 685170), (483, 655380), (495, 639492), (506, 625590), (540, 586201), (594, 532910), (621, 509740), (630, 502458), (644, 491535), (660, 479619), (662, 478170), (690, 458766), (693, 456780), (756, 418715), (759, 417060), (770, 411102), (805, 393228), (828, 382305), (924, 342585), (945, 334972), (966, 327690), (990, 319746), (993, 318780), (1012, 312795), (1035, 305844), (1155, 274068), (1188, 266455), (1242, 254870), (1260, 251229), (1265, 250236), (1324, 239085), (1380, 229383), (1386, 228390), (1449, 218460), (1485, 213164), (1518, 208530), (1540, 205551), (1610, 196614), (1655, 191268), (1771, 178740), (1890, 167486), (1932, 163845), (1980, 159873), (1986, 159390), (2070, 152922), (2079, 152260), (2277, 139020), (2310, 137034), (2317, 136620), (2415, 131076), (2484, 127435), (2530, 125118), (2772, 114195), (2898, 109230), (2970, 106582), (2979, 106260), (3036, 104265), (3105, 101948), (3220, 98307), (3310, 95634), (3465, 91356), (3542, 89370), (3641, 86940), (3780, 83743), (3795, 83412), (3972, 79695), (4140, 76461), (4158, 76130), (4347, 72820), (4554, 69510), (4620, 68517), (4634, 68310), (4830, 65538), (4965, 63756), (5060, 62559), (5313, 59580), (5796, 54615), (5940, 53291), (5958, 53130), (6210, 50974), (6620, 47817), (6831, 46340), (6930, 45678), (6951, 45540), (7084, 44685), (7245, 43692), (7282, 43470), (7590, 41706), (7613, 41580), (8316, 38065), (8694, 36410), (8855, 35748), (8937, 35420), (9108, 34755), (9268, 34155), (9660, 32769), (9930, 31878), (10395, 30452), (10626, 29790), (10923, 28980), (11385, 27804), (11585, 27324), (11916, 26565), (12420, 25487), (13662, 23170), (13860, 22839), (13902, 22770), (14490, 21846), (14564, 21735), (14895, 21252), (15180, 20853), (15226, 20790), (15939, 19860), (17388, 18205), (17710, 17874)]