22979040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{977}}^1$

素因数の和:1009

約数の個数: 144

約数和(自身を含む): 84287952

約数和(自身を除く): 61308912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 977, 980, 1120, 1176, 1470, 1568, 1680, 1954, 1960, 2352, 2931, 2940, 3360, 3908, 3920, 4704, 4885, 5862, 5880, 6839, 7816, 7840, 9770, 11724, 11760, 13678, 14655, 15632, 19540, 20517, 23448, 23520, 27356, 29310, 31264, 34195, 39080, 41034, 46896, 47873, 54712, 58620, 68390, 78160, 82068, 93792, 95746, 102585, 109424, 117240, 136780, 143619, 156320, 164136, 191492, 205170, 218848, 234480, 239365, 273560, 287238, 328272, 382984, 410340, 468960, 478730, 547120, 574476, 656544, 718095, 765968, 820680, 957460, 1094240, 1148952, 1436190, 1531936, 1641360, 1914920, 2297904, 2872380, 3282720, 3829840, 4595808, 5744760, 7659680, 11489520, 22979040]

約数ペア:

[(1, 22979040), (2, 11489520), (3, 7659680), (4, 5744760), (5, 4595808), (6, 3829840), (7, 3282720), (8, 2872380), (10, 2297904), (12, 1914920), (14, 1641360), (15, 1531936), (16, 1436190), (20, 1148952), (21, 1094240), (24, 957460), (28, 820680), (30, 765968), (32, 718095), (35, 656544), (40, 574476), (42, 547120), (48, 478730), (49, 468960), (56, 410340), (60, 382984), (70, 328272), (80, 287238), (84, 273560), (96, 239365), (98, 234480), (105, 218848), (112, 205170), (120, 191492), (140, 164136), (147, 156320), (160, 143619), (168, 136780), (196, 117240), (210, 109424), (224, 102585), (240, 95746), (245, 93792), (280, 82068), (294, 78160), (336, 68390), (392, 58620), (420, 54712), (480, 47873), (490, 46896), (560, 41034), (588, 39080), (672, 34195), (735, 31264), (784, 29310), (840, 27356), (977, 23520), (980, 23448), (1120, 20517), (1176, 19540), (1470, 15632), (1568, 14655), (1680, 13678), (1954, 11760), (1960, 11724), (2352, 9770), (2931, 7840), (2940, 7816), (3360, 6839), (3908, 5880), (3920, 5862), (4704, 4885)]