13280251080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{23167}}^1$

素因数の和:23479

約数の個数: 128

約数和(自身を含む): 42336276480

約数和(自身を除く): 29056025400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 281, 340, 408, 510, 562, 680, 843, 1020, 1124, 1405, 1686, 2040, 2248, 2810, 3372, 4215, 4777, 5620, 6744, 8430, 9554, 11240, 14331, 16860, 19108, 23167, 23885, 28662, 33720, 38216, 46334, 47770, 57324, 69501, 71655, 92668, 95540, 114648, 115835, 139002, 143310, 185336, 191080, 231670, 278004, 286620, 347505, 393839, 463340, 556008, 573240, 695010, 787678, 926680, 1181517, 1390020, 1575356, 1969195, 2363034, 2780040, 3150712, 3938390, 4726068, 5907585, 6509927, 7876780, 9452136, 11815170, 13019854, 15753560, 19529781, 23630340, 26039708, 32549635, 39059562, 47260680, 52079416, 65099270, 78119124, 97648905, 110668759, 130198540, 156238248, 195297810, 221337518, 260397080, 332006277, 390595620, 442675036, 553343795, 664012554, 781191240, 885350072, 1106687590, 1328025108, 1660031385, 2213375180, 2656050216, 3320062770, 4426750360, 6640125540, 13280251080]

約数ペア:

[(1, 13280251080), (2, 6640125540), (3, 4426750360), (4, 3320062770), (5, 2656050216), (6, 2213375180), (8, 1660031385), (10, 1328025108), (12, 1106687590), (15, 885350072), (17, 781191240), (20, 664012554), (24, 553343795), (30, 442675036), (34, 390595620), (40, 332006277), (51, 260397080), (60, 221337518), (68, 195297810), (85, 156238248), (102, 130198540), (120, 110668759), (136, 97648905), (170, 78119124), (204, 65099270), (255, 52079416), (281, 47260680), (340, 39059562), (408, 32549635), (510, 26039708), (562, 23630340), (680, 19529781), (843, 15753560), (1020, 13019854), (1124, 11815170), (1405, 9452136), (1686, 7876780), (2040, 6509927), (2248, 5907585), (2810, 4726068), (3372, 3938390), (4215, 3150712), (4777, 2780040), (5620, 2363034), (6744, 1969195), (8430, 1575356), (9554, 1390020), (11240, 1181517), (14331, 926680), (16860, 787678), (19108, 695010), (23167, 573240), (23885, 556008), (28662, 463340), (33720, 393839), (38216, 347505), (46334, 286620), (47770, 278004), (57324, 231670), (69501, 191080), (71655, 185336), (92668, 143310), (95540, 139002), (114648, 115835)]