11950680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 42094080

約数和(自身を除く): 30143400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 347, 410, 420, 492, 574, 615, 694, 820, 840, 861, 984, 1041, 1148, 1230, 1388, 1435, 1640, 1722, 1735, 2082, 2296, 2429, 2460, 2776, 2870, 3444, 3470, 4164, 4305, 4858, 4920, 5205, 5740, 6888, 6940, 7287, 8328, 8610, 9716, 10410, 11480, 12145, 13880, 14227, 14574, 17220, 19432, 20820, 24290, 28454, 29148, 34440, 36435, 41640, 42681, 48580, 56908, 58296, 71135, 72870, 85362, 97160, 99589, 113816, 142270, 145740, 170724, 199178, 213405, 284540, 291480, 298767, 341448, 398356, 426810, 497945, 569080, 597534, 796712, 853620, 995890, 1195068, 1493835, 1707240, 1991780, 2390136, 2987670, 3983560, 5975340, 11950680]

約数ペア:

[(1, 11950680), (2, 5975340), (3, 3983560), (4, 2987670), (5, 2390136), (6, 1991780), (7, 1707240), (8, 1493835), (10, 1195068), (12, 995890), (14, 853620), (15, 796712), (20, 597534), (21, 569080), (24, 497945), (28, 426810), (30, 398356), (35, 341448), (40, 298767), (41, 291480), (42, 284540), (56, 213405), (60, 199178), (70, 170724), (82, 145740), (84, 142270), (105, 113816), (120, 99589), (123, 97160), (140, 85362), (164, 72870), (168, 71135), (205, 58296), (210, 56908), (246, 48580), (280, 42681), (287, 41640), (328, 36435), (347, 34440), (410, 29148), (420, 28454), (492, 24290), (574, 20820), (615, 19432), (694, 17220), (820, 14574), (840, 14227), (861, 13880), (984, 12145), (1041, 11480), (1148, 10410), (1230, 9716), (1388, 8610), (1435, 8328), (1640, 7287), (1722, 6940), (1735, 6888), (2082, 5740), (2296, 5205), (2429, 4920), (2460, 4858), (2776, 4305), (2870, 4164), (3444, 3470)]