245805120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7759}}^1$

素因数の和:7793

約数の個数: 168

約数和(自身を含む): 922446720

約数和(自身を除く): 676641600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7759, 7920, 10560, 15518, 15840, 23277, 31036, 31680, 38795, 46554, 62072, 69831, 77590, 85349, 93108, 116385, 124144, 139662, 155180, 170698, 186216, 232770, 248288, 256047, 279324, 310360, 341396, 349155, 372432, 426745, 465540, 496576, 512094, 558648, 620720, 682792, 698310, 744864, 768141, 853490, 931080, 1024188, 1117296, 1241440, 1280235, 1365584, 1396620, 1489728, 1536282, 1706980, 1862160, 2048376, 2234592, 2482880, 2560470, 2731168, 2793240, 3072564, 3413960, 3724320, 3840705, 4096752, 4469184, 5120940, 5462336, 5586480, 6145128, 6827920, 7448640, 7681410, 8193504, 10241880, 11172960, 12290256, 13655840, 15362820, 16387008, 20483760, 22345920, 24580512, 27311680, 30725640, 40967520, 49161024, 61451280, 81935040, 122902560, 245805120]

約数ペア:

[(1, 245805120), (2, 122902560), (3, 81935040), (4, 61451280), (5, 49161024), (6, 40967520), (8, 30725640), (9, 27311680), (10, 24580512), (11, 22345920), (12, 20483760), (15, 16387008), (16, 15362820), (18, 13655840), (20, 12290256), (22, 11172960), (24, 10241880), (30, 8193504), (32, 7681410), (33, 7448640), (36, 6827920), (40, 6145128), (44, 5586480), (45, 5462336), (48, 5120940), (55, 4469184), (60, 4096752), (64, 3840705), (66, 3724320), (72, 3413960), (80, 3072564), (88, 2793240), (90, 2731168), (96, 2560470), (99, 2482880), (110, 2234592), (120, 2048376), (132, 1862160), (144, 1706980), (160, 1536282), (165, 1489728), (176, 1396620), (180, 1365584), (192, 1280235), (198, 1241440), (220, 1117296), (240, 1024188), (264, 931080), (288, 853490), (320, 768141), (330, 744864), (352, 698310), (360, 682792), (396, 620720), (440, 558648), (480, 512094), (495, 496576), (528, 465540), (576, 426745), (660, 372432), (704, 349155), (720, 341396), (792, 310360), (880, 279324), (960, 256047), (990, 248288), (1056, 232770), (1320, 186216), (1440, 170698), (1584, 155180), (1760, 139662), (1980, 124144), (2112, 116385), (2640, 93108), (2880, 85349), (3168, 77590), (3520, 69831), (3960, 62072), (5280, 46554), (6336, 38795), (7759, 31680), (7920, 31036), (10560, 23277), (15518, 15840)]