518134680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5557}}^1$

素因数の和:5618

約数の個数: 192

約数和(自身を含む): 1976869440

約数和(自身を除く): 1458734760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2220, 2331, 2520, 2590, 2664, 3108, 3330, 3885, 4440, 4662, 5180, 5557, 6216, 6660, 7770, 9324, 10360, 11114, 11655, 13320, 15540, 16671, 18648, 22228, 23310, 27785, 31080, 33342, 38899, 44456, 46620, 50013, 55570, 66684, 77798, 83355, 93240, 100026, 111140, 116697, 133368, 155596, 166710, 194495, 200052, 205609, 222280, 233394, 250065, 311192, 333420, 350091, 388990, 400104, 411218, 466788, 500130, 583485, 616827, 666840, 700182, 777980, 822436, 933576, 1000260, 1028045, 1166970, 1233654, 1400364, 1439263, 1555960, 1644872, 1750455, 1850481, 2000520, 2056090, 2333940, 2467308, 2800728, 2878526, 3084135, 3500910, 3700962, 4112180, 4317789, 4667880, 4934616, 5757052, 6168270, 7001820, 7196315, 7401924, 8224360, 8635578, 9252405, 11514104, 12336540, 12953367, 14003640, 14392630, 14803848, 17271156, 18504810, 21588945, 24673080, 25906734, 28785260, 34542312, 37009620, 43177890, 51813468, 57570520, 64766835, 74019240, 86355780, 103626936, 129533670, 172711560, 259067340, 518134680]

約数ペア:

[(1, 518134680), (2, 259067340), (3, 172711560), (4, 129533670), (5, 103626936), (6, 86355780), (7, 74019240), (8, 64766835), (9, 57570520), (10, 51813468), (12, 43177890), (14, 37009620), (15, 34542312), (18, 28785260), (20, 25906734), (21, 24673080), (24, 21588945), (28, 18504810), (30, 17271156), (35, 14803848), (36, 14392630), (37, 14003640), (40, 12953367), (42, 12336540), (45, 11514104), (56, 9252405), (60, 8635578), (63, 8224360), (70, 7401924), (72, 7196315), (74, 7001820), (84, 6168270), (90, 5757052), (105, 4934616), (111, 4667880), (120, 4317789), (126, 4112180), (140, 3700962), (148, 3500910), (168, 3084135), (180, 2878526), (185, 2800728), (210, 2467308), (222, 2333940), (252, 2056090), (259, 2000520), (280, 1850481), (296, 1750455), (315, 1644872), (333, 1555960), (360, 1439263), (370, 1400364), (420, 1233654), (444, 1166970), (504, 1028045), (518, 1000260), (555, 933576), (630, 822436), (666, 777980), (740, 700182), (777, 666840), (840, 616827), (888, 583485), (1036, 500130), (1110, 466788), (1260, 411218), (1295, 400104), (1332, 388990), (1480, 350091), (1554, 333420), (1665, 311192), (2072, 250065), (2220, 233394), (2331, 222280), (2520, 205609), (2590, 200052), (2664, 194495), (3108, 166710), (3330, 155596), (3885, 133368), (4440, 116697), (4662, 111140), (5180, 100026), (5557, 93240), (6216, 83355), (6660, 77798), (7770, 66684), (9324, 55570), (10360, 50013), (11114, 46620), (11655, 44456), (13320, 38899), (15540, 33342), (16671, 31080), (18648, 27785), (22228, 23310)]