154835520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23041}}^1$

素因数の和:23068

約数の個数: 112

約数和(自身を含む): 561856128

約数和(自身を除く): 407020608

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 23041, 46082, 69123, 92164, 115205, 138246, 161287, 184328, 230410, 276492, 322574, 345615, 368656, 460820, 483861, 552984, 645148, 691230, 737312, 806435, 921640, 967722, 1105968, 1290296, 1382460, 1474624, 1612870, 1843280, 1935444, 2211936, 2419305, 2580592, 2764920, 3225740, 3686560, 3870888, 4423872, 4838610, 5161184, 5529840, 6451480, 7373120, 7741776, 9677220, 10322368, 11059680, 12902960, 15483552, 19354440, 22119360, 25805920, 30967104, 38708880, 51611840, 77417760, 154835520]

約数ペア:

[(1, 154835520), (2, 77417760), (3, 51611840), (4, 38708880), (5, 30967104), (6, 25805920), (7, 22119360), (8, 19354440), (10, 15483552), (12, 12902960), (14, 11059680), (15, 10322368), (16, 9677220), (20, 7741776), (21, 7373120), (24, 6451480), (28, 5529840), (30, 5161184), (32, 4838610), (35, 4423872), (40, 3870888), (42, 3686560), (48, 3225740), (56, 2764920), (60, 2580592), (64, 2419305), (70, 2211936), (80, 1935444), (84, 1843280), (96, 1612870), (105, 1474624), (112, 1382460), (120, 1290296), (140, 1105968), (160, 967722), (168, 921640), (192, 806435), (210, 737312), (224, 691230), (240, 645148), (280, 552984), (320, 483861), (336, 460820), (420, 368656), (448, 345615), (480, 322574), (560, 276492), (672, 230410), (840, 184328), (960, 161287), (1120, 138246), (1344, 115205), (1680, 92164), (2240, 69123), (3360, 46082), (6720, 23041)]