1703898720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20759}}^1$

素因数の和:20802

約数の個数: 192

約数和(自身を含む): 6277824000

約数和(自身を除く): 4573925280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 20759, 27360, 41040, 41518, 62277, 82080, 83036, 103795, 124554, 166072, 186831, 207590, 249108, 311385, 332144, 373662, 394421, 415180, 498216, 560493, 622770, 664288, 747324, 788842, 830360, 934155, 996432, 1120986, 1183263, 1245540, 1494648, 1577684, 1660720, 1868310, 1972105, 1992864, 2241972, 2366526, 2491080, 2802465, 2989296, 3155368, 3321440, 3549789, 3736620, 3944210, 4483944, 4733052, 4982160, 5604930, 5916315, 5978592, 6310736, 7099578, 7473240, 7888420, 8967888, 9466104, 9964320, 10649367, 11209860, 11832630, 12621472, 14199156, 14946480, 15776840, 17748945, 17935776, 18932208, 21298734, 22419720, 23665260, 28398312, 29892960, 31553680, 35497890, 37864416, 42597468, 44839440, 47330520, 53246835, 56796624, 63107360, 70995780, 85194936, 89678880, 94661040, 106493670, 113593248, 141991560, 170389872, 189322080, 212987340, 283983120, 340779744, 425974680, 567966240, 851949360, 1703898720]

約数ペア:

[(1, 1703898720), (2, 851949360), (3, 567966240), (4, 425974680), (5, 340779744), (6, 283983120), (8, 212987340), (9, 189322080), (10, 170389872), (12, 141991560), (15, 113593248), (16, 106493670), (18, 94661040), (19, 89678880), (20, 85194936), (24, 70995780), (27, 63107360), (30, 56796624), (32, 53246835), (36, 47330520), (38, 44839440), (40, 42597468), (45, 37864416), (48, 35497890), (54, 31553680), (57, 29892960), (60, 28398312), (72, 23665260), (76, 22419720), (80, 21298734), (90, 18932208), (95, 17935776), (96, 17748945), (108, 15776840), (114, 14946480), (120, 14199156), (135, 12621472), (144, 11832630), (152, 11209860), (160, 10649367), (171, 9964320), (180, 9466104), (190, 8967888), (216, 7888420), (228, 7473240), (240, 7099578), (270, 6310736), (285, 5978592), (288, 5916315), (304, 5604930), (342, 4982160), (360, 4733052), (380, 4483944), (432, 3944210), (456, 3736620), (480, 3549789), (513, 3321440), (540, 3155368), (570, 2989296), (608, 2802465), (684, 2491080), (720, 2366526), (760, 2241972), (855, 1992864), (864, 1972105), (912, 1868310), (1026, 1660720), (1080, 1577684), (1140, 1494648), (1368, 1245540), (1440, 1183263), (1520, 1120986), (1710, 996432), (1824, 934155), (2052, 830360), (2160, 788842), (2280, 747324), (2565, 664288), (2736, 622770), (3040, 560493), (3420, 498216), (4104, 415180), (4320, 394421), (4560, 373662), (5130, 332144), (5472, 311385), (6840, 249108), (8208, 207590), (9120, 186831), (10260, 166072), (13680, 124554), (16416, 103795), (20520, 83036), (20759, 82080), (27360, 62277), (41040, 41518)]