291332160

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{4817}}^1$

素因数の和:4850

約数の個数: 224

約数和(自身を含む): 1174821120

約数和(自身を除く): 883488960

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 4817, 5040, 6048, 6720, 7560, 8640, 9634, 10080, 12096, 14451, 15120, 19268, 20160, 24085, 28902, 30240, 33719, 38536, 43353, 48170, 57804, 60480, 67438, 72255, 77072, 86706, 96340, 101157, 115608, 130059, 134876, 144510, 154144, 168595, 173412, 192680, 202314, 216765, 231216, 260118, 269752, 289020, 303471, 308288, 337190, 346824, 385360, 404628, 433530, 462432, 505785, 520236, 539504, 578040, 606942, 650295, 674380, 693648, 770720, 809256, 867060, 910413, 924864, 1011570, 1040472, 1079008, 1156080, 1213884, 1300590, 1348760, 1387296, 1517355, 1541440, 1618512, 1734120, 1820826, 2023140, 2080944, 2158016, 2312160, 2427768, 2601180, 2697520, 2774592, 3034710, 3237024, 3468240, 3641652, 4046280, 4161888, 4552065, 4624320, 4855536, 5202360, 5395040, 6069420, 6474048, 6936480, 7283304, 8092560, 8323776, 9104130, 9711072, 10404720, 10790080, 12138840, 13872960, 14566608, 16185120, 18208260, 19422144, 20809440, 24277680, 29133216, 32370240, 36416520, 41618880, 48555360, 58266432, 72833040, 97110720, 145666080, 291332160]

約数ペア:

[(1, 291332160), (2, 145666080), (3, 97110720), (4, 72833040), (5, 58266432), (6, 48555360), (7, 41618880), (8, 36416520), (9, 32370240), (10, 29133216), (12, 24277680), (14, 20809440), (15, 19422144), (16, 18208260), (18, 16185120), (20, 14566608), (21, 13872960), (24, 12138840), (27, 10790080), (28, 10404720), (30, 9711072), (32, 9104130), (35, 8323776), (36, 8092560), (40, 7283304), (42, 6936480), (45, 6474048), (48, 6069420), (54, 5395040), (56, 5202360), (60, 4855536), (63, 4624320), (64, 4552065), (70, 4161888), (72, 4046280), (80, 3641652), (84, 3468240), (90, 3237024), (96, 3034710), (105, 2774592), (108, 2697520), (112, 2601180), (120, 2427768), (126, 2312160), (135, 2158016), (140, 2080944), (144, 2023140), (160, 1820826), (168, 1734120), (180, 1618512), (189, 1541440), (192, 1517355), (210, 1387296), (216, 1348760), (224, 1300590), (240, 1213884), (252, 1156080), (270, 1079008), (280, 1040472), (288, 1011570), (315, 924864), (320, 910413), (336, 867060), (360, 809256), (378, 770720), (420, 693648), (432, 674380), (448, 650295), (480, 606942), (504, 578040), (540, 539504), (560, 520236), (576, 505785), (630, 462432), (672, 433530), (720, 404628), (756, 385360), (840, 346824), (864, 337190), (945, 308288), (960, 303471), (1008, 289020), (1080, 269752), (1120, 260118), (1260, 231216), (1344, 216765), (1440, 202314), (1512, 192680), (1680, 173412), (1728, 168595), (1890, 154144), (2016, 144510), (2160, 134876), (2240, 130059), (2520, 115608), (2880, 101157), (3024, 96340), (3360, 86706), (3780, 77072), (4032, 72255), (4320, 67438), (4817, 60480), (5040, 57804), (6048, 48170), (6720, 43353), (7560, 38536), (8640, 33719), (9634, 30240), (10080, 28902), (12096, 24085), (14451, 20160), (15120, 19268)]