128788800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{3833}}^1$

素因数の和:3865

約数の個数: 168

約数和(自身を含む): 483022656

約数和(自身を除く): 354233856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 3833, 4200, 4800, 5600, 6720, 7666, 8400, 11200, 11499, 15332, 16800, 19165, 22998, 26831, 30664, 33600, 38330, 45996, 53662, 57495, 61328, 76660, 80493, 91992, 95825, 107324, 114990, 122656, 134155, 153320, 160986, 183984, 191650, 214648, 229980, 245312, 268310, 287475, 306640, 321972, 367968, 383300, 402465, 429296, 459960, 536620, 574950, 613280, 643944, 670775, 735936, 766600, 804930, 858592, 919920, 1073240, 1149900, 1226560, 1287888, 1341550, 1533200, 1609860, 1717184, 1839840, 2012325, 2146480, 2299800, 2575776, 2683100, 3066400, 3219720, 3679680, 4024650, 4292960, 4599600, 5151552, 5366200, 6132800, 6439440, 8049300, 8585920, 9199200, 10732400, 12878880, 16098600, 18398400, 21464800, 25757760, 32197200, 42929600, 64394400, 128788800]

約数ペア:

[(1, 128788800), (2, 64394400), (3, 42929600), (4, 32197200), (5, 25757760), (6, 21464800), (7, 18398400), (8, 16098600), (10, 12878880), (12, 10732400), (14, 9199200), (15, 8585920), (16, 8049300), (20, 6439440), (21, 6132800), (24, 5366200), (25, 5151552), (28, 4599600), (30, 4292960), (32, 4024650), (35, 3679680), (40, 3219720), (42, 3066400), (48, 2683100), (50, 2575776), (56, 2299800), (60, 2146480), (64, 2012325), (70, 1839840), (75, 1717184), (80, 1609860), (84, 1533200), (96, 1341550), (100, 1287888), (105, 1226560), (112, 1149900), (120, 1073240), (140, 919920), (150, 858592), (160, 804930), (168, 766600), (175, 735936), (192, 670775), (200, 643944), (210, 613280), (224, 574950), (240, 536620), (280, 459960), (300, 429296), (320, 402465), (336, 383300), (350, 367968), (400, 321972), (420, 306640), (448, 287475), (480, 268310), (525, 245312), (560, 229980), (600, 214648), (672, 191650), (700, 183984), (800, 160986), (840, 153320), (960, 134155), (1050, 122656), (1120, 114990), (1200, 107324), (1344, 95825), (1400, 91992), (1600, 80493), (1680, 76660), (2100, 61328), (2240, 57495), (2400, 53662), (2800, 45996), (3360, 38330), (3833, 33600), (4200, 30664), (4800, 26831), (5600, 22998), (6720, 19165), (7666, 16800), (8400, 15332), (11200, 11499)]