1431818080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 384

約数和(自身を含む): 4570546176

約数和(自身を除く): 3138728096

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 31, 32, 35, 40, 44, 46, 55, 56, 62, 70, 77, 80, 88, 92, 110, 112, 115, 124, 140, 154, 155, 160, 161, 163, 176, 184, 217, 220, 224, 230, 248, 253, 280, 308, 310, 322, 326, 341, 352, 368, 385, 434, 440, 460, 496, 506, 560, 616, 620, 644, 652, 682, 713, 736, 770, 805, 815, 868, 880, 920, 992, 1012, 1085, 1120, 1141, 1232, 1240, 1265, 1288, 1304, 1364, 1426, 1540, 1610, 1630, 1705, 1736, 1760, 1771, 1793, 1840, 2024, 2170, 2282, 2387, 2464, 2480, 2530, 2576, 2608, 2728, 2852, 3080, 3220, 3260, 3410, 3472, 3542, 3565, 3586, 3680, 3749, 4048, 4340, 4564, 4774, 4960, 4991, 5053, 5060, 5152, 5216, 5456, 5704, 5705, 6160, 6440, 6520, 6820, 6944, 7084, 7130, 7172, 7498, 7843, 8096, 8680, 8855, 8965, 9128, 9548, 9982, 10106, 10120, 10912, 11408, 11410, 11935, 12320, 12551, 12880, 13040, 13640, 14168, 14260, 14344, 14996, 15686, 17360, 17710, 17930, 18256, 18745, 19096, 19964, 20212, 20240, 22816, 22820, 23870, 24955, 25102, 25265, 25760, 26080, 26243, 27280, 28336, 28520, 28688, 29992, 31372, 34720, 35371, 35420, 35860, 36512, 37490, 38192, 39215, 39928, 40424, 40480, 41239, 45640, 47740, 49910, 50204, 50530, 52486, 54560, 54901, 55583, 56672, 57040, 57376, 59984, 62744, 62755, 70742, 70840, 71720, 74980, 76384, 78430, 79856, 80848, 82478, 91280, 95480, 99820, 100408, 101060, 104972, 109802, 111166, 114080, 116219, 119968, 125488, 125510, 131215, 141484, 141680, 143440, 149960, 156860, 159712, 161696, 164956, 176855, 182560, 190960, 199640, 200816, 202120, 206195, 209944, 219604, 222332, 232438, 250976, 251020, 262430, 274505, 277915, 282968, 283360, 286880, 288673, 299920, 313720, 329912, 353710, 381920, 389081, 399280, 401632, 404240, 412390, 419888, 439208, 444664, 464876, 502040, 524860, 549010, 555830, 565936, 577346, 581095, 599840, 627440, 659824, 707420, 778162, 798560, 808480, 813533, 824780, 839776, 878416, 889328, 929752, 1004080, 1049720, 1098020, 1111660, 1131872, 1154692, 1162190, 1254880, 1278409, 1319648, 1414840, 1443365, 1556324, 1627066, 1649560, 1756832, 1778656, 1859504, 1945405, 2008160, 2099440, 2196040, 2223320, 2309384, 2324380, 2556818, 2829680, 2886730, 3112648, 3254132, 3299120, 3719008, 3890810, 4067665, 4198880, 4392080, 4446640, 4618768, 4648760, 5113636, 5659360, 5773460, 6225296, 6392045, 6508264, 6598240, 7781620, 8135330, 8784160, 8893280, 8948863, 9237536, 9297520, 10227272, 11546920, 12450592, 12784090, 13016528, 15563240, 16270660, 17897726, 18595040, 20454544, 23093840, 25568180, 26033056, 31126480, 32541320, 35795452, 40909088, 44744315, 46187680, 51136360, 62252960, 65082640, 71590904, 89488630, 102272720, 130165280, 143181808, 178977260, 204545440, 286363616, 357954520, 715909040, 1431818080]

約数ペア:

[(1, 1431818080), (2, 715909040), (4, 357954520), (5, 286363616), (7, 204545440), (8, 178977260), (10, 143181808), (11, 130165280), (14, 102272720), (16, 89488630), (20, 71590904), (22, 65082640), (23, 62252960), (28, 51136360), (31, 46187680), (32, 44744315), (35, 40909088), (40, 35795452), (44, 32541320), (46, 31126480), (55, 26033056), (56, 25568180), (62, 23093840), (70, 20454544), (77, 18595040), (80, 17897726), (88, 16270660), (92, 15563240), (110, 13016528), (112, 12784090), (115, 12450592), (124, 11546920), (140, 10227272), (154, 9297520), (155, 9237536), (160, 8948863), (161, 8893280), (163, 8784160), (176, 8135330), (184, 7781620), (217, 6598240), (220, 6508264), (224, 6392045), (230, 6225296), (248, 5773460), (253, 5659360), (280, 5113636), (308, 4648760), (310, 4618768), (322, 4446640), (326, 4392080), (341, 4198880), (352, 4067665), (368, 3890810), (385, 3719008), (434, 3299120), (440, 3254132), (460, 3112648), (496, 2886730), (506, 2829680), (560, 2556818), (616, 2324380), (620, 2309384), (644, 2223320), (652, 2196040), (682, 2099440), (713, 2008160), (736, 1945405), (770, 1859504), (805, 1778656), (815, 1756832), (868, 1649560), (880, 1627066), (920, 1556324), (992, 1443365), (1012, 1414840), (1085, 1319648), (1120, 1278409), (1141, 1254880), (1232, 1162190), (1240, 1154692), (1265, 1131872), (1288, 1111660), (1304, 1098020), (1364, 1049720), (1426, 1004080), (1540, 929752), (1610, 889328), (1630, 878416), (1705, 839776), (1736, 824780), (1760, 813533), (1771, 808480), (1793, 798560), (1840, 778162), (2024, 707420), (2170, 659824), (2282, 627440), (2387, 599840), (2464, 581095), (2480, 577346), (2530, 565936), (2576, 555830), (2608, 549010), (2728, 524860), (2852, 502040), (3080, 464876), (3220, 444664), (3260, 439208), (3410, 419888), (3472, 412390), (3542, 404240), (3565, 401632), (3586, 399280), (3680, 389081), (3749, 381920), (4048, 353710), (4340, 329912), (4564, 313720), (4774, 299920), (4960, 288673), (4991, 286880), (5053, 283360), (5060, 282968), (5152, 277915), (5216, 274505), (5456, 262430), (5704, 251020), (5705, 250976), (6160, 232438), (6440, 222332), (6520, 219604), (6820, 209944), (6944, 206195), (7084, 202120), (7130, 200816), (7172, 199640), (7498, 190960), (7843, 182560), (8096, 176855), (8680, 164956), (8855, 161696), (8965, 159712), (9128, 156860), (9548, 149960), (9982, 143440), (10106, 141680), (10120, 141484), (10912, 131215), (11408, 125510), (11410, 125488), (11935, 119968), (12320, 116219), (12551, 114080), (12880, 111166), (13040, 109802), (13640, 104972), (14168, 101060), (14260, 100408), (14344, 99820), (14996, 95480), (15686, 91280), (17360, 82478), (17710, 80848), (17930, 79856), (18256, 78430), (18745, 76384), (19096, 74980), (19964, 71720), (20212, 70840), (20240, 70742), (22816, 62755), (22820, 62744), (23870, 59984), (24955, 57376), (25102, 57040), (25265, 56672), (25760, 55583), (26080, 54901), (26243, 54560), (27280, 52486), (28336, 50530), (28520, 50204), (28688, 49910), (29992, 47740), (31372, 45640), (34720, 41239), (35371, 40480), (35420, 40424), (35860, 39928), (36512, 39215), (37490, 38192)]