238428960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6451}}^1$

素因数の和:6487

約数の個数: 192

約数和(自身を含む): 936520704

約数和(自身を除く): 698091744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 6451, 7392, 9240, 12320, 12902, 18480, 19353, 25804, 32255, 36960, 38706, 45157, 51608, 64510, 70961, 77412, 90314, 96765, 103216, 129020, 135471, 141922, 154824, 180628, 193530, 206432, 212883, 225785, 258040, 270942, 283844, 309648, 354805, 361256, 387060, 425766, 451570, 496727, 516080, 541884, 567688, 619296, 677355, 709610, 722512, 774120, 851532, 903140, 993454, 1032160, 1064415, 1083768, 1135376, 1354710, 1419220, 1445024, 1490181, 1548240, 1703064, 1806280, 1986908, 2128830, 2167536, 2270752, 2483635, 2709420, 2838440, 2980362, 3096480, 3406128, 3612560, 3973816, 4257660, 4335072, 4967270, 5418840, 5676880, 5960724, 6812256, 7225120, 7450905, 7947632, 8515320, 9934540, 10837680, 11353760, 11921448, 14901810, 15895264, 17030640, 19869080, 21675360, 23842896, 29803620, 34061280, 39738160, 47685792, 59607240, 79476320, 119214480, 238428960]

約数ペア:

[(1, 238428960), (2, 119214480), (3, 79476320), (4, 59607240), (5, 47685792), (6, 39738160), (7, 34061280), (8, 29803620), (10, 23842896), (11, 21675360), (12, 19869080), (14, 17030640), (15, 15895264), (16, 14901810), (20, 11921448), (21, 11353760), (22, 10837680), (24, 9934540), (28, 8515320), (30, 7947632), (32, 7450905), (33, 7225120), (35, 6812256), (40, 5960724), (42, 5676880), (44, 5418840), (48, 4967270), (55, 4335072), (56, 4257660), (60, 3973816), (66, 3612560), (70, 3406128), (77, 3096480), (80, 2980362), (84, 2838440), (88, 2709420), (96, 2483635), (105, 2270752), (110, 2167536), (112, 2128830), (120, 1986908), (132, 1806280), (140, 1703064), (154, 1548240), (160, 1490181), (165, 1445024), (168, 1419220), (176, 1354710), (210, 1135376), (220, 1083768), (224, 1064415), (231, 1032160), (240, 993454), (264, 903140), (280, 851532), (308, 774120), (330, 722512), (336, 709610), (352, 677355), (385, 619296), (420, 567688), (440, 541884), (462, 516080), (480, 496727), (528, 451570), (560, 425766), (616, 387060), (660, 361256), (672, 354805), (770, 309648), (840, 283844), (880, 270942), (924, 258040), (1056, 225785), (1120, 212883), (1155, 206432), (1232, 193530), (1320, 180628), (1540, 154824), (1680, 141922), (1760, 135471), (1848, 129020), (2310, 103216), (2464, 96765), (2640, 90314), (3080, 77412), (3360, 70961), (3696, 64510), (4620, 51608), (5280, 45157), (6160, 38706), (6451, 36960), (7392, 32255), (9240, 25804), (12320, 19353), (12902, 18480)]