16239000960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 1024

約数和(自身を含む): 74027520000

約数和(自身を除く): 57788519040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 46, 48, 52, 54, 56, 60, 63, 64, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 96, 104, 105, 108, 112, 115, 117, 120, 126, 128, 130, 135, 138, 140, 144, 156, 160, 161, 168, 180, 182, 184, 189, 192, 195, 207, 208, 210, 216, 224, 230, 234, 240, 252, 260, 270, 273, 276, 280, 288, 299, 312, 315, 320, 322, 336, 345, 351, 360, 364, 368, 378, 384, 390, 414, 416, 420, 432, 448, 449, 455, 460, 468, 480, 483, 504, 520, 540, 546, 552, 560, 576, 585, 598, 621, 624, 630, 640, 644, 672, 690, 702, 720, 728, 736, 756, 780, 805, 819, 828, 832, 840, 864, 896, 897, 898, 910, 920, 936, 945, 960, 966, 1008, 1035, 1040, 1080, 1092, 1104, 1120, 1152, 1170, 1196, 1242, 1248, 1260, 1288, 1344, 1347, 1365, 1380, 1404, 1440, 1449, 1456, 1472, 1495, 1512, 1560, 1610, 1638, 1656, 1664, 1680, 1728, 1755, 1794, 1796, 1820, 1840, 1872, 1890, 1920, 1932, 2016, 2070, 2080, 2093, 2160, 2184, 2208, 2240, 2245, 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約数ペア:

[(1, 16239000960), (2, 8119500480), (3, 5413000320), (4, 4059750240), (5, 3247800192), (6, 2706500160), (7, 2319857280), (8, 2029875120), (9, 1804333440), (10, 1623900096), (12, 1353250080), (13, 1249153920), (14, 1159928640), (15, 1082600064), (16, 1014937560), (18, 902166720), (20, 811950048), (21, 773285760), (23, 706043520), (24, 676625040), (26, 624576960), (27, 601444480), (28, 579964320), (30, 541300032), (32, 507468780), (35, 463971456), (36, 451083360), (39, 416384640), (40, 405975024), (42, 386642880), (45, 360866688), (46, 353021760), (48, 338312520), (52, 312288480), (54, 300722240), (56, 289982160), (60, 270650016), (63, 257761920), (64, 253734390), (65, 249830784), (69, 235347840), (70, 231985728), (72, 225541680), (78, 208192320), (80, 202987512), (84, 193321440), (90, 180433344), (91, 178450560), (92, 176510880), (96, 169156260), (104, 156144240), (105, 154657152), (108, 150361120), (112, 144991080), (115, 141208704), (117, 138794880), (120, 135325008), (126, 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231840), (71760, 226296), (71840, 226044), (72289, 224640), (74880, 216867), (75348, 215520), (75432, 215280), (77280, 210132), (78624, 206540), (79488, 204295), (80730, 201152), (80820, 200928), (81718, 198720), (82616, 196560), (83720, 193968), (84861, 191360), (86112, 188580), (86208, 188370), (86940, 186784), (87360, 185886), (87555, 185472), (92736, 175110), (92943, 174720), (93392, 173880), (94185, 172416), (94290, 172224), (95680, 169722), (96984, 167440), (98280, 165232), (99360, 163436), (100464, 161640), (100576, 161460), (103040, 157599), (103270, 157248), (104832, 154905), (105066, 154560), (107640, 150864), (107760, 150696), (112320, 144578), (113022, 143680), (113148, 143520), (114816, 141435), (115920, 140088), (116740, 139104), (120960, 134251), (121230, 133952), (122577, 132480), (123924, 131040), (125580, 129312), (125720, 129168)]