676444440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13649}}^1$

素因数の和:13729

約数の個数: 128

約数和(自身を含む): 2358720000

約数和(自身を除く): 1682275560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 2065, 2360, 2478, 3304, 3540, 4130, 4956, 6195, 7080, 8260, 9912, 12390, 13649, 16520, 24780, 27298, 40947, 49560, 54596, 68245, 81894, 95543, 109192, 136490, 163788, 191086, 204735, 272980, 286629, 327576, 382172, 409470, 477715, 545960, 573258, 764344, 805291, 818940, 955430, 1146516, 1433145, 1610582, 1637880, 1910860, 2293032, 2415873, 2866290, 3221164, 3821720, 4026455, 4831746, 5637037, 5732580, 6442328, 8052910, 9663492, 11274074, 11465160, 12079365, 16105820, 16911111, 19326984, 22548148, 24158730, 28185185, 32211640, 33822222, 45096296, 48317460, 56370370, 67644444, 84555555, 96634920, 112740740, 135288888, 169111110, 225481480, 338222220, 676444440]

約数ペア:

[(1, 676444440), (2, 338222220), (3, 225481480), (4, 169111110), (5, 135288888), (6, 112740740), (7, 96634920), (8, 84555555), (10, 67644444), (12, 56370370), (14, 48317460), (15, 45096296), (20, 33822222), (21, 32211640), (24, 28185185), (28, 24158730), (30, 22548148), (35, 19326984), (40, 16911111), (42, 16105820), (56, 12079365), (59, 11465160), (60, 11274074), (70, 9663492), (84, 8052910), (105, 6442328), (118, 5732580), (120, 5637037), (140, 4831746), (168, 4026455), (177, 3821720), (210, 3221164), (236, 2866290), (280, 2415873), (295, 2293032), (354, 1910860), (413, 1637880), (420, 1610582), (472, 1433145), (590, 1146516), (708, 955430), (826, 818940), (840, 805291), (885, 764344), (1180, 573258), (1239, 545960), (1416, 477715), (1652, 409470), (1770, 382172), (2065, 327576), (2360, 286629), (2478, 272980), (3304, 204735), (3540, 191086), (4130, 163788), (4956, 136490), (6195, 109192), (7080, 95543), (8260, 81894), (9912, 68245), (12390, 54596), (13649, 49560), (16520, 40947), (24780, 27298)]