286344240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1916

約数の個数: 240

約数和(自身を含む): 1112616288

約数和(自身を除く): 826272048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1873, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3746, 3822, 3920, 4368, 5096, 5460, 5619, 5880, 6370, 7280, 7492, 7644, 9365, 9555, 10192, 10920, 11238, 11760, 12740, 13111, 14984, 15288, 18730, 19110, 21840, 22476, 24349, 25480, 26222, 28095, 29968, 30576, 37460, 38220, 39333, 44952, 48698, 50960, 52444, 56190, 65555, 73047, 74920, 76440, 78666, 89904, 91777, 97396, 104888, 112380, 121745, 131110, 146094, 149840, 152880, 157332, 170443, 183554, 194792, 196665, 209776, 224760, 243490, 262220, 275331, 292188, 314664, 340886, 365235, 367108, 389584, 393330, 449520, 458885, 486980, 511329, 524440, 550662, 584376, 629328, 681772, 730470, 734216, 786660, 852215, 917770, 973960, 1022658, 1048880, 1101324, 1168752, 1193101, 1363544, 1376655, 1460940, 1468432, 1573320, 1704430, 1835540, 1947920, 2045316, 2202648, 2386202, 2556645, 2727088, 2753310, 2921880, 3146640, 3408860, 3579303, 3671080, 4090632, 4405296, 4772404, 5113290, 5506620, 5843760, 5965505, 6817720, 7158606, 7342160, 8181264, 9544808, 10226580, 11013240, 11931010, 13635440, 14317212, 17896515, 19089616, 20453160, 22026480, 23862020, 28634424, 35793030, 40906320, 47724040, 57268848, 71586060, 95448080, 143172120, 286344240]

約数ペア:

[(1, 286344240), (2, 143172120), (3, 95448080), (4, 71586060), (5, 57268848), (6, 47724040), (7, 40906320), (8, 35793030), (10, 28634424), (12, 23862020), (13, 22026480), (14, 20453160), (15, 19089616), (16, 17896515), (20, 14317212), (21, 13635440), (24, 11931010), (26, 11013240), (28, 10226580), (30, 9544808), (35, 8181264), (39, 7342160), (40, 7158606), (42, 6817720), (48, 5965505), (49, 5843760), (52, 5506620), (56, 5113290), (60, 4772404), (65, 4405296), (70, 4090632), (78, 3671080), (80, 3579303), (84, 3408860), (91, 3146640), (98, 2921880), (104, 2753310), (105, 2727088), (112, 2556645), (120, 2386202), (130, 2202648), (140, 2045316), (147, 1947920), (156, 1835540), (168, 1704430), (182, 1573320), (195, 1468432), (196, 1460940), (208, 1376655), (210, 1363544), (240, 1193101), (245, 1168752), (260, 1101324), (273, 1048880), (280, 1022658), (294, 973960), (312, 917770), (336, 852215), (364, 786660), (390, 734216), (392, 730470), (420, 681772), (455, 629328), (490, 584376), (520, 550662), (546, 524440), (560, 511329), (588, 486980), (624, 458885), (637, 449520), (728, 393330), (735, 389584), (780, 367108), (784, 365235), (840, 340886), (910, 314664), (980, 292188), (1040, 275331), (1092, 262220), (1176, 243490), (1274, 224760), (1365, 209776), (1456, 196665), (1470, 194792), (1560, 183554), (1680, 170443), (1820, 157332), (1873, 152880), (1911, 149840), (1960, 146094), (2184, 131110), (2352, 121745), (2548, 112380), (2730, 104888), (2940, 97396), (3120, 91777), (3185, 89904), (3640, 78666), (3746, 76440), (3822, 74920), (3920, 73047), (4368, 65555), (5096, 56190), (5460, 52444), (5619, 50960), (5880, 48698), (6370, 44952), (7280, 39333), (7492, 38220), (7644, 37460), (9365, 30576), (9555, 29968), (10192, 28095), (10920, 26222), (11238, 25480), (11760, 24349), (12740, 22476), (13111, 21840), (14984, 19110), (15288, 18730)]