71820074160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{11149}}^1$

素因数の和:11580

約数の個数: 240

約数和(自身を含む): 252352152000

約数和(自身を除く): 180532077840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 389, 414, 460, 552, 690, 720, 778, 828, 920, 1035, 1104, 1167, 1380, 1556, 1656, 1840, 1945, 2070, 2334, 2760, 3112, 3312, 3501, 3890, 4140, 4668, 5520, 5835, 6224, 7002, 7780, 8280, 8947, 9336, 11149, 11670, 14004, 15560, 16560, 17505, 17894, 18672, 22298, 23340, 26841, 28008, 31120, 33447, 35010, 35788, 44596, 44735, 46680, 53682, 55745, 56016, 66894, 70020, 71576, 80523, 89192, 89470, 93360, 100341, 107364, 111490, 133788, 134205, 140040, 143152, 161046, 167235, 178384, 178940, 200682, 214728, 222980, 256427, 267576, 268410, 280080, 322092, 334470, 357880, 401364, 402615, 429456, 445960, 501705, 512854, 535152, 536820, 644184, 668940, 715760, 769281, 802728, 805230, 891920, 1003410, 1025708, 1073640, 1282135, 1288368, 1337880, 1538562, 1605456, 1610460, 2006820, 2051416, 2147280, 2307843, 2564270, 2675760, 3077124, 3220920, 3846405, 4013640, 4102832, 4336961, 4615686, 5128540, 6154248, 6441840, 7692810, 8027280, 8673922, 9231372, 10257080, 11539215, 12308496, 13010883, 15385620, 17347844, 18462744, 20514160, 21684805, 23078430, 26021766, 30771240, 34695688, 36925488, 39032649, 43369610, 46156860, 52043532, 61542480, 65054415, 69391376, 78065298, 86739220, 92313720, 99750103, 104087064, 130108830, 156130596, 173478440, 184627440, 195163245, 199500206, 208174128, 260217660, 299250309, 312261192, 346956880, 390326490, 399000412, 498750515, 520435320, 598500618, 624522384, 780652980, 798000824, 897750927, 997501030, 1040870640, 1197001236, 1496251545, 1561305960, 1596001648, 1795501854, 1995002060, 2394002472, 2992503090, 3122611920, 3591003708, 3990004120, 4488754635, 4788004944, 5985006180, 7182007416, 7980008240, 8977509270, 11970012360, 14364014832, 17955018540, 23940024720, 35910037080, 71820074160]

約数ペア:

[(1, 71820074160), (2, 35910037080), (3, 23940024720), (4, 17955018540), (5, 14364014832), (6, 11970012360), (8, 8977509270), (9, 7980008240), (10, 7182007416), (12, 5985006180), (15, 4788004944), (16, 4488754635), (18, 3990004120), (20, 3591003708), (23, 3122611920), (24, 2992503090), (30, 2394002472), (36, 1995002060), (40, 1795501854), (45, 1596001648), (46, 1561305960), (48, 1496251545), (60, 1197001236), (69, 1040870640), (72, 997501030), (80, 897750927), (90, 798000824), (92, 780652980), (115, 624522384), (120, 598500618), (138, 520435320), (144, 498750515), (180, 399000412), (184, 390326490), (207, 346956880), (230, 312261192), (240, 299250309), (276, 260217660), (345, 208174128), (360, 199500206), (368, 195163245), (389, 184627440), (414, 173478440), (460, 156130596), (552, 130108830), (690, 104087064), (720, 99750103), (778, 92313720), (828, 86739220), (920, 78065298), (1035, 69391376), (1104, 65054415), (1167, 61542480), (1380, 52043532), (1556, 46156860), (1656, 43369610), (1840, 39032649), (1945, 36925488), (2070, 34695688), (2334, 30771240), (2760, 26021766), (3112, 23078430), (3312, 21684805), (3501, 20514160), (3890, 18462744), (4140, 17347844), (4668, 15385620), (5520, 13010883), (5835, 12308496), (6224, 11539215), (7002, 10257080), (7780, 9231372), (8280, 8673922), (8947, 8027280), (9336, 7692810), (11149, 6441840), (11670, 6154248), (14004, 5128540), (15560, 4615686), (16560, 4336961), (17505, 4102832), (17894, 4013640), (18672, 3846405), (22298, 3220920), (23340, 3077124), (26841, 2675760), (28008, 2564270), (31120, 2307843), (33447, 2147280), (35010, 2051416), (35788, 2006820), (44596, 1610460), (44735, 1605456), (46680, 1538562), (53682, 1337880), (55745, 1288368), (56016, 1282135), (66894, 1073640), (70020, 1025708), (71576, 1003410), (80523, 891920), (89192, 805230), (89470, 802728), (93360, 769281), (100341, 715760), (107364, 668940), (111490, 644184), (133788, 536820), (134205, 535152), (140040, 512854), (143152, 501705), (161046, 445960), (167235, 429456), (178384, 402615), (178940, 401364), (200682, 357880), (214728, 334470), (222980, 322092), (256427, 280080), (267576, 268410)]