54075840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:659

約数の個数: 224

約数和(自身を含む): 211653120

約数和(自身を除く): 157577280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 619, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1238, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 1857, 2080, 2184, 2240, 2476, 2496, 2730, 2912, 3095, 3120, 3360, 3640, 3714, 4160, 4333, 4368, 4952, 5460, 5824, 6190, 6240, 6720, 7280, 7428, 8047, 8666, 8736, 9285, 9904, 10920, 12380, 12480, 12999, 14560, 14856, 16094, 17332, 17472, 18570, 19808, 21665, 21840, 24141, 24760, 25998, 29120, 29712, 32188, 34664, 37140, 39616, 40235, 43330, 43680, 48282, 49520, 51996, 56329, 59424, 64376, 64995, 69328, 74280, 80470, 86660, 87360, 96564, 99040, 103992, 112658, 118848, 120705, 128752, 129990, 138656, 148560, 160940, 168987, 173320, 193128, 198080, 207984, 225316, 241410, 257504, 259980, 277312, 281645, 297120, 321880, 337974, 346640, 386256, 415968, 450632, 482820, 515008, 519960, 563290, 594240, 643760, 675948, 693280, 772512, 831936, 844935, 901264, 965640, 1039920, 1126580, 1287520, 1351896, 1386560, 1545024, 1689870, 1802528, 1931280, 2079840, 2253160, 2575040, 2703792, 3379740, 3605056, 3862560, 4159680, 4506320, 5407584, 6759480, 7725120, 9012640, 10815168, 13518960, 18025280, 27037920, 54075840]

約数ペア:

[(1, 54075840), (2, 27037920), (3, 18025280), (4, 13518960), (5, 10815168), (6, 9012640), (7, 7725120), (8, 6759480), (10, 5407584), (12, 4506320), (13, 4159680), (14, 3862560), (15, 3605056), (16, 3379740), (20, 2703792), (21, 2575040), (24, 2253160), (26, 2079840), (28, 1931280), (30, 1802528), (32, 1689870), (35, 1545024), (39, 1386560), (40, 1351896), (42, 1287520), (48, 1126580), (52, 1039920), (56, 965640), (60, 901264), (64, 844935), (65, 831936), (70, 772512), (78, 693280), (80, 675948), (84, 643760), (91, 594240), (96, 563290), (104, 519960), (105, 515008), (112, 482820), (120, 450632), (130, 415968), (140, 386256), (156, 346640), (160, 337974), (168, 321880), (182, 297120), (192, 281645), (195, 277312), (208, 259980), (210, 257504), (224, 241410), (240, 225316), (260, 207984), (273, 198080), (280, 193128), (312, 173320), (320, 168987), (336, 160940), (364, 148560), (390, 138656), (416, 129990), (420, 128752), (448, 120705), (455, 118848), (480, 112658), (520, 103992), (546, 99040), (560, 96564), (619, 87360), (624, 86660), (672, 80470), (728, 74280), (780, 69328), (832, 64995), (840, 64376), (910, 59424), (960, 56329), (1040, 51996), (1092, 49520), (1120, 48282), (1238, 43680), (1248, 43330), (1344, 40235), (1365, 39616), (1456, 37140), (1560, 34664), (1680, 32188), (1820, 29712), (1857, 29120), (2080, 25998), (2184, 24760), (2240, 24141), (2476, 21840), (2496, 21665), (2730, 19808), (2912, 18570), (3095, 17472), (3120, 17332), (3360, 16094), (3640, 14856), (3714, 14560), (4160, 12999), (4333, 12480), (4368, 12380), (4952, 10920), (5460, 9904), (5824, 9285), (6190, 8736), (6240, 8666), (6720, 8047), (7280, 7428)]