279024480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{9227}}^1$

素因数の和:9258

約数の個数: 192

約数和(自身を含む): 1116218880

約数和(自身を除く): 837194400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 9227, 10080, 15120, 18454, 27681, 30240, 36908, 46135, 55362, 64589, 73816, 83043, 92270, 110724, 129178, 138405, 147632, 166086, 184540, 193767, 221448, 249129, 258356, 276810, 295264, 322945, 332172, 369080, 387534, 415215, 442896, 498258, 516712, 553620, 581301, 645890, 664344, 738160, 775068, 830430, 885792, 968835, 996516, 1033424, 1107240, 1162602, 1245645, 1291780, 1328688, 1476320, 1550136, 1660860, 1743903, 1937670, 1993032, 2066848, 2214480, 2325204, 2491290, 2583560, 2657376, 2906505, 3100272, 3321720, 3487806, 3875340, 3986064, 4428960, 4650408, 4982580, 5167120, 5813010, 6200544, 6643440, 6975612, 7750680, 7972128, 8719515, 9300816, 9965160, 10334240, 11626020, 13286880, 13951224, 15501360, 17439030, 18601632, 19930320, 23252040, 27902448, 31002720, 34878060, 39860640, 46504080, 55804896, 69756120, 93008160, 139512240, 279024480]

約数ペア:

[(1, 279024480), (2, 139512240), (3, 93008160), (4, 69756120), (5, 55804896), (6, 46504080), (7, 39860640), (8, 34878060), (9, 31002720), (10, 27902448), (12, 23252040), (14, 19930320), (15, 18601632), (16, 17439030), (18, 15501360), (20, 13951224), (21, 13286880), (24, 11626020), (27, 10334240), (28, 9965160), (30, 9300816), (32, 8719515), (35, 7972128), (36, 7750680), (40, 6975612), (42, 6643440), (45, 6200544), (48, 5813010), (54, 5167120), (56, 4982580), (60, 4650408), (63, 4428960), (70, 3986064), (72, 3875340), (80, 3487806), (84, 3321720), (90, 3100272), (96, 2906505), (105, 2657376), (108, 2583560), (112, 2491290), (120, 2325204), (126, 2214480), (135, 2066848), (140, 1993032), (144, 1937670), (160, 1743903), (168, 1660860), (180, 1550136), (189, 1476320), (210, 1328688), (216, 1291780), (224, 1245645), (240, 1162602), (252, 1107240), (270, 1033424), (280, 996516), (288, 968835), (315, 885792), (336, 830430), (360, 775068), (378, 738160), (420, 664344), (432, 645890), (480, 581301), (504, 553620), (540, 516712), (560, 498258), (630, 442896), (672, 415215), (720, 387534), (756, 369080), (840, 332172), (864, 322945), (945, 295264), (1008, 276810), (1080, 258356), (1120, 249129), (1260, 221448), (1440, 193767), (1512, 184540), (1680, 166086), (1890, 147632), (2016, 138405), (2160, 129178), (2520, 110724), (3024, 92270), (3360, 83043), (3780, 73816), (4320, 64589), (5040, 55362), (6048, 46135), (7560, 36908), (9227, 30240), (10080, 27681), (15120, 18454)]