160853280

素因数分解:

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

素因数の和:1016

約数の個数: 192

約数和(自身を含む): 591494400

約数和(自身を除く): 430641120

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, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 977, 980, 1029, 1120, 1176, 1372, 1470, 1568, 1680, 1715, 1954, 1960, 2058, 2352, 2744, 2931, 2940, 3360, 3430, 3908, 3920, 4116, 4704, 4885, 5145, 5488, 5862, 5880, 6839, 6860, 7816, 7840, 8232, 9770, 10290, 10976, 11724, 11760, 13678, 13720, 14655, 15632, 16464, 19540, 20517, 20580, 23448, 23520, 27356, 27440, 29310, 31264, 32928, 34195, 39080, 41034, 41160, 46896, 47873, 54712, 54880, 58620, 68390, 78160, 82068, 82320, 93792, 95746, 102585, 109424, 117240, 136780, 143619, 156320, 164136, 164640, 191492, 205170, 218848, 234480, 239365, 273560, 287238, 328272, 335111, 382984, 410340, 468960, 478730, 547120, 574476, 656544, 670222, 718095, 765968, 820680, 957460, 1005333, 1094240, 1148952, 1340444, 1436190, 1531936, 1641360, 1675555, 1914920, 2010666, 2297904, 2680888, 2872380, 3282720, 3351110, 3829840, 4021332, 4595808, 5026665, 5361776, 5744760, 6702220, 7659680, 8042664, 10053330, 10723552, 11489520, 13404440, 16085328, 20106660, 22979040, 26808880, 32170656, 40213320, 53617760, 80426640, 160853280]

約数ペア:

[(1, 160853280), (2, 80426640), (3, 53617760), (4, 40213320), (5, 32170656), (6, 26808880), (7, 22979040), (8, 20106660), (10, 16085328), (12, 13404440), (14, 11489520), (15, 10723552), (16, 10053330), (20, 8042664), (21, 7659680), (24, 6702220), (28, 5744760), (30, 5361776), (32, 5026665), (35, 4595808), (40, 4021332), (42, 3829840), (48, 3351110), (49, 3282720), (56, 2872380), (60, 2680888), (70, 2297904), (80, 2010666), (84, 1914920), (96, 1675555), (98, 1641360), (105, 1531936), (112, 1436190), (120, 1340444), (140, 1148952), (147, 1094240), (160, 1005333), (168, 957460), (196, 820680), (210, 765968), (224, 718095), (240, 670222), (245, 656544), (280, 574476), (294, 547120), (336, 478730), (343, 468960), (392, 410340), (420, 382984), (480, 335111), (490, 328272), (560, 287238), (588, 273560), (672, 239365), (686, 234480), (735, 218848), (784, 205170), (840, 191492), (977, 164640), (980, 164136), (1029, 156320), (1120, 143619), (1176, 136780), (1372, 117240), (1470, 109424), (1568, 102585), (1680, 95746), (1715, 93792), (1954, 82320), (1960, 82068), (2058, 78160), (2352, 68390), (2744, 58620), (2931, 54880), (2940, 54712), (3360, 47873), (3430, 46896), (3908, 41160), (3920, 41034), (4116, 39080), (4704, 34195), (4885, 32928), (5145, 31264), (5488, 29310), (5862, 27440), (5880, 27356), (6839, 23520), (6860, 23448), (7816, 20580), (7840, 20517), (8232, 19540), (9770, 16464), (10290, 15632), (10976, 14655), (11724, 13720), (11760, 13678)]