220790016

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1921

約数の個数: 144

約数和(自身を含む): 691689600

約数和(自身を除く): 470899584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 1879, 2176, 2304, 2448, 3264, 3456, 3672, 3758, 4352, 4896, 5637, 6528, 6912, 7344, 7516, 9792, 11274, 13056, 14688, 15032, 16911, 19584, 22548, 29376, 30064, 31943, 33822, 39168, 45096, 50733, 58752, 60128, 63886, 67644, 90192, 95829, 101466, 117504, 120256, 127772, 135288, 180384, 191658, 202932, 240512, 255544, 270576, 287487, 360768, 383316, 405864, 481024, 511088, 541152, 574974, 721536, 766632, 811728, 862461, 1022176, 1082304, 1149948, 1443072, 1533264, 1623456, 1724922, 2044352, 2164608, 2299896, 3066528, 3246912, 3449844, 4088704, 4329216, 4599792, 6133056, 6493824, 6899688, 8177408, 9199584, 12266112, 12987648, 13799376, 18399168, 24532224, 27598752, 36798336, 55197504, 73596672, 110395008, 220790016]

約数ペア:

[(1, 220790016), (2, 110395008), (3, 73596672), (4, 55197504), (6, 36798336), (8, 27598752), (9, 24532224), (12, 18399168), (16, 13799376), (17, 12987648), (18, 12266112), (24, 9199584), (27, 8177408), (32, 6899688), (34, 6493824), (36, 6133056), (48, 4599792), (51, 4329216), (54, 4088704), (64, 3449844), (68, 3246912), (72, 3066528), (96, 2299896), (102, 2164608), (108, 2044352), (128, 1724922), (136, 1623456), (144, 1533264), (153, 1443072), (192, 1149948), (204, 1082304), (216, 1022176), (256, 862461), (272, 811728), (288, 766632), (306, 721536), (384, 574974), (408, 541152), (432, 511088), (459, 481024), (544, 405864), (576, 383316), (612, 360768), (768, 287487), (816, 270576), (864, 255544), (918, 240512), (1088, 202932), (1152, 191658), (1224, 180384), (1632, 135288), (1728, 127772), (1836, 120256), (1879, 117504), (2176, 101466), (2304, 95829), (2448, 90192), (3264, 67644), (3456, 63886), (3672, 60128), (3758, 58752), (4352, 50733), (4896, 45096), (5637, 39168), (6528, 33822), (6912, 31943), (7344, 30064), (7516, 29376), (9792, 22548), (11274, 19584), (13056, 16911), (14688, 15032)]