444428880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2233

約数の個数: 160

約数和(自身を含む): 1587707904

約数和(自身を除く): 1143279024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1270, 1524, 1680, 1778, 1905, 2032, 2083, 2540, 2667, 3048, 3556, 3810, 4166, 4445, 5080, 5334, 6096, 6249, 7112, 7620, 8332, 8890, 10160, 10415, 10668, 12498, 13335, 14224, 14581, 15240, 16664, 17780, 20830, 21336, 24996, 26670, 29162, 30480, 31245, 33328, 35560, 41660, 42672, 43743, 49992, 53340, 58324, 62490, 71120, 72905, 83320, 87486, 99984, 106680, 116648, 124980, 145810, 166640, 174972, 213360, 218715, 233296, 249960, 264541, 291620, 349944, 437430, 499920, 529082, 583240, 699888, 793623, 874860, 1058164, 1166480, 1322705, 1587246, 1749720, 1851787, 2116328, 2645410, 3174492, 3499440, 3703574, 3968115, 4232656, 5290820, 5555361, 6348984, 7407148, 7936230, 9258935, 10581640, 11110722, 12697968, 14814296, 15872460, 18517870, 21163280, 22221444, 27776805, 29628592, 31744920, 37035740, 44442888, 55553610, 63489840, 74071480, 88885776, 111107220, 148142960, 222214440, 444428880]

約数ペア:

[(1, 444428880), (2, 222214440), (3, 148142960), (4, 111107220), (5, 88885776), (6, 74071480), (7, 63489840), (8, 55553610), (10, 44442888), (12, 37035740), (14, 31744920), (15, 29628592), (16, 27776805), (20, 22221444), (21, 21163280), (24, 18517870), (28, 15872460), (30, 14814296), (35, 12697968), (40, 11110722), (42, 10581640), (48, 9258935), (56, 7936230), (60, 7407148), (70, 6348984), (80, 5555361), (84, 5290820), (105, 4232656), (112, 3968115), (120, 3703574), (127, 3499440), (140, 3174492), (168, 2645410), (210, 2116328), (240, 1851787), (254, 1749720), (280, 1587246), (336, 1322705), (381, 1166480), (420, 1058164), (508, 874860), (560, 793623), (635, 699888), (762, 583240), (840, 529082), (889, 499920), (1016, 437430), (1270, 349944), (1524, 291620), (1680, 264541), (1778, 249960), (1905, 233296), (2032, 218715), (2083, 213360), (2540, 174972), (2667, 166640), (3048, 145810), (3556, 124980), (3810, 116648), (4166, 106680), (4445, 99984), (5080, 87486), (5334, 83320), (6096, 72905), (6249, 71120), (7112, 62490), (7620, 58324), (8332, 53340), (8890, 49992), (10160, 43743), (10415, 42672), (10668, 41660), (12498, 35560), (13335, 33328), (14224, 31245), (14581, 30480), (15240, 29162), (16664, 26670), (17780, 24996), (20830, 21336)]