255307360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 384

約数和(自身を含む): 846526464

約数和(自身を除く): 591219104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 23, 28, 32, 34, 35, 40, 44, 46, 53, 55, 56, 68, 70, 77, 80, 85, 88, 92, 106, 110, 112, 115, 119, 136, 140, 154, 160, 161, 170, 176, 184, 187, 212, 220, 224, 230, 238, 253, 265, 272, 280, 308, 322, 340, 352, 368, 371, 374, 385, 391, 424, 440, 460, 476, 506, 530, 544, 560, 583, 595, 616, 644, 680, 736, 742, 748, 770, 782, 805, 848, 880, 901, 920, 935, 952, 1012, 1060, 1120, 1166, 1190, 1219, 1232, 1265, 1288, 1309, 1360, 1484, 1496, 1540, 1564, 1610, 1696, 1760, 1771, 1802, 1840, 1855, 1870, 1904, 1955, 2024, 2120, 2332, 2380, 2438, 2464, 2530, 2576, 2618, 2720, 2737, 2915, 2968, 2992, 3080, 3128, 3220, 3542, 3604, 3680, 3710, 3740, 3808, 3910, 4048, 4081, 4240, 4301, 4505, 4664, 4760, 4876, 5060, 5152, 5236, 5474, 5830, 5936, 5984, 6095, 6160, 6256, 6307, 6440, 6545, 7084, 7208, 7420, 7480, 7820, 8096, 8162, 8480, 8533, 8602, 8855, 9010, 9328, 9520, 9752, 9911, 10120, 10472, 10948, 11660, 11872, 12190, 12320, 12512, 12614, 12880, 13090, 13409, 13685, 14168, 14416, 14840, 14960, 15640, 16324, 17066, 17204, 17710, 18020, 18656, 19040, 19504, 19822, 20240, 20405, 20723, 20944, 21505, 21896, 23320, 24380, 25228, 25760, 26180, 26818, 27370, 28336, 28832, 29680, 29920, 30107, 31280, 31535, 32648, 34132, 34408, 35420, 36040, 39008, 39644, 40480, 40810, 41446, 41888, 42665, 43010, 43792, 46640, 48760, 49555, 50456, 52360, 53636, 54740, 56672, 59360, 60214, 62560, 63070, 65296, 67045, 68264, 68816, 69377, 70840, 72080, 79288, 81620, 82892, 85330, 86020, 87584, 93280, 93863, 97520, 99110, 100912, 103615, 104720, 107272, 109480, 120428, 126140, 130592, 134090, 136528, 137632, 138754, 141680, 144160, 145061, 150535, 158576, 163240, 165784, 170660, 172040, 187726, 195040, 198220, 201824, 207230, 209440, 214544, 218960, 227953, 240856, 252280, 268180, 273056, 277508, 283360, 290122, 301070, 317152, 326480, 331568, 341320, 344080, 346885, 375452, 396440, 414460, 429088, 437920, 455906, 469315, 481712, 504560, 536360, 555016, 580244, 602140, 652960, 663136, 682640, 688160, 693770, 725305, 750904, 792880, 828920, 911812, 938630, 963424, 1009120, 1072720, 1110032, 1139765, 1160488, 1204280, 1365280, 1387540, 1450610, 1501808, 1585760, 1595671, 1657840, 1823624, 1877260, 2145440, 2220064, 2279530, 2320976, 2408560, 2775080, 2901220, 3003616, 3191342, 3315680, 3647248, 3754520, 4559060, 4641952, 4817120, 5550160, 5802440, 6382684, 7294496, 7509040, 7978355, 9118120, 11100320, 11604880, 12765368, 15018080, 15956710, 18236240, 23209760, 25530736, 31913420, 36472480, 51061472, 63826840, 127653680, 255307360]

約数ペア:

[(1, 255307360), (2, 127653680), (4, 63826840), (5, 51061472), (7, 36472480), (8, 31913420), (10, 25530736), (11, 23209760), (14, 18236240), (16, 15956710), (17, 15018080), (20, 12765368), (22, 11604880), (23, 11100320), (28, 9118120), (32, 7978355), (34, 7509040), (35, 7294496), (40, 6382684), (44, 5802440), (46, 5550160), (53, 4817120), (55, 4641952), (56, 4559060), (68, 3754520), (70, 3647248), (77, 3315680), (80, 3191342), (85, 3003616), (88, 2901220), (92, 2775080), (106, 2408560), (110, 2320976), (112, 2279530), (115, 2220064), (119, 2145440), (136, 1877260), (140, 1823624), (154, 1657840), (160, 1595671), (161, 1585760), (170, 1501808), (176, 1450610), (184, 1387540), (187, 1365280), (212, 1204280), (220, 1160488), (224, 1139765), (230, 1110032), (238, 1072720), (253, 1009120), (265, 963424), (272, 938630), (280, 911812), (308, 828920), (322, 792880), (340, 750904), (352, 725305), (368, 693770), (371, 688160), (374, 682640), (385, 663136), (391, 652960), (424, 602140), (440, 580244), (460, 555016), (476, 536360), (506, 504560), (530, 481712), (544, 469315), (560, 455906), (583, 437920), (595, 429088), (616, 414460), (644, 396440), (680, 375452), (736, 346885), (742, 344080), (748, 341320), (770, 331568), (782, 326480), (805, 317152), (848, 301070), (880, 290122), (901, 283360), (920, 277508), (935, 273056), (952, 268180), (1012, 252280), (1060, 240856), (1120, 227953), (1166, 218960), (1190, 214544), (1219, 209440), (1232, 207230), (1265, 201824), (1288, 198220), (1309, 195040), (1360, 187726), (1484, 172040), (1496, 170660), (1540, 165784), (1564, 163240), (1610, 158576), (1696, 150535), (1760, 145061), (1771, 144160), (1802, 141680), (1840, 138754), (1855, 137632), (1870, 136528), (1904, 134090), (1955, 130592), (2024, 126140), (2120, 120428), (2332, 109480), (2380, 107272), (2438, 104720), (2464, 103615), (2530, 100912), (2576, 99110), (2618, 97520), (2720, 93863), (2737, 93280), (2915, 87584), (2968, 86020), (2992, 85330), (3080, 82892), (3128, 81620), (3220, 79288), (3542, 72080), (3604, 70840), (3680, 69377), (3710, 68816), (3740, 68264), (3808, 67045), (3910, 65296), (4048, 63070), (4081, 62560), (4240, 60214), (4301, 59360), (4505, 56672), (4664, 54740), (4760, 53636), (4876, 52360), (5060, 50456), (5152, 49555), (5236, 48760), (5474, 46640), (5830, 43792), (5936, 43010), (5984, 42665), (6095, 41888), (6160, 41446), (6256, 40810), (6307, 40480), (6440, 39644), (6545, 39008), (7084, 36040), (7208, 35420), (7420, 34408), (7480, 34132), (7820, 32648), (8096, 31535), (8162, 31280), (8480, 30107), (8533, 29920), (8602, 29680), (8855, 28832), (9010, 28336), (9328, 27370), (9520, 26818), (9752, 26180), (9911, 25760), (10120, 25228), (10472, 24380), (10948, 23320), (11660, 21896), (11872, 21505), (12190, 20944), (12320, 20723), (12512, 20405), (12614, 20240), (12880, 19822), (13090, 19504), (13409, 19040), (13685, 18656), (14168, 18020), (14416, 17710), (14840, 17204), (14960, 17066), (15640, 16324)]