26381040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 95993856

約数和(自身を除く): 69612816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 383, 410, 420, 492, 560, 574, 615, 656, 766, 820, 840, 861, 984, 1148, 1149, 1230, 1435, 1532, 1640, 1680, 1722, 1915, 1968, 2296, 2298, 2460, 2681, 2870, 3064, 3280, 3444, 3830, 4305, 4592, 4596, 4920, 5362, 5740, 5745, 6128, 6888, 7660, 8043, 8610, 9192, 9840, 10724, 11480, 11490, 13405, 13776, 15320, 15703, 16086, 17220, 18384, 21448, 22960, 22980, 26810, 30640, 31406, 32172, 34440, 40215, 42896, 45960, 47109, 53620, 62812, 64344, 68880, 78515, 80430, 91920, 94218, 107240, 109921, 125624, 128688, 157030, 160860, 188436, 214480, 219842, 235545, 251248, 314060, 321720, 329763, 376872, 439684, 471090, 549605, 628120, 643440, 659526, 753744, 879368, 942180, 1099210, 1256240, 1319052, 1648815, 1758736, 1884360, 2198420, 2638104, 3297630, 3768720, 4396840, 5276208, 6595260, 8793680, 13190520, 26381040]

約数ペア:

[(1, 26381040), (2, 13190520), (3, 8793680), (4, 6595260), (5, 5276208), (6, 4396840), (7, 3768720), (8, 3297630), (10, 2638104), (12, 2198420), (14, 1884360), (15, 1758736), (16, 1648815), (20, 1319052), (21, 1256240), (24, 1099210), (28, 942180), (30, 879368), (35, 753744), (40, 659526), (41, 643440), (42, 628120), (48, 549605), (56, 471090), (60, 439684), (70, 376872), (80, 329763), (82, 321720), (84, 314060), (105, 251248), (112, 235545), (120, 219842), (123, 214480), (140, 188436), (164, 160860), (168, 157030), (205, 128688), (210, 125624), (240, 109921), (246, 107240), (280, 94218), (287, 91920), (328, 80430), (336, 78515), (383, 68880), (410, 64344), (420, 62812), (492, 53620), (560, 47109), (574, 45960), (615, 42896), (656, 40215), (766, 34440), (820, 32172), (840, 31406), (861, 30640), (984, 26810), (1148, 22980), (1149, 22960), (1230, 21448), (1435, 18384), (1532, 17220), (1640, 16086), (1680, 15703), (1722, 15320), (1915, 13776), (1968, 13405), (2296, 11490), (2298, 11480), (2460, 10724), (2681, 9840), (2870, 9192), (3064, 8610), (3280, 8043), (3444, 7660), (3830, 6888), (4305, 6128), (4592, 5745), (4596, 5740), (4920, 5362)]