1408710240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{139753}}^1$

素因数の和:139781

約数の個数: 144

約数和(自身を含む): 5494009248

約数和(自身を除く): 4085299008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 139753, 279506, 419259, 559012, 698765, 838518, 978271, 1118024, 1257777, 1397530, 1677036, 1956542, 2096295, 2236048, 2515554, 2795060, 2934813, 3354072, 3913084, 4192590, 4472096, 4891355, 5031108, 5590120, 5869626, 6288885, 6708144, 7826168, 8385180, 8804439, 9782710, 10062216, 11180240, 11739252, 12577770, 13416288, 14674065, 15652336, 16770360, 17608878, 19565420, 20124432, 22360480, 23478504, 25155540, 29348130, 31304672, 33540720, 35217756, 39130840, 40248864, 44022195, 46957008, 50311080, 58696260, 67081440, 70435512, 78261680, 88044390, 93914016, 100622160, 117392520, 140871024, 156523360, 176088780, 201244320, 234785040, 281742048, 352177560, 469570080, 704355120, 1408710240]

約数ペア:

[(1, 1408710240), (2, 704355120), (3, 469570080), (4, 352177560), (5, 281742048), (6, 234785040), (7, 201244320), (8, 176088780), (9, 156523360), (10, 140871024), (12, 117392520), (14, 100622160), (15, 93914016), (16, 88044390), (18, 78261680), (20, 70435512), (21, 67081440), (24, 58696260), (28, 50311080), (30, 46957008), (32, 44022195), (35, 40248864), (36, 39130840), (40, 35217756), (42, 33540720), (45, 31304672), (48, 29348130), (56, 25155540), (60, 23478504), (63, 22360480), (70, 20124432), (72, 19565420), (80, 17608878), (84, 16770360), (90, 15652336), (96, 14674065), (105, 13416288), (112, 12577770), (120, 11739252), (126, 11180240), (140, 10062216), (144, 9782710), (160, 8804439), (168, 8385180), (180, 7826168), (210, 6708144), (224, 6288885), (240, 5869626), (252, 5590120), (280, 5031108), (288, 4891355), (315, 4472096), (336, 4192590), (360, 3913084), (420, 3354072), (480, 2934813), (504, 2795060), (560, 2515554), (630, 2236048), (672, 2096295), (720, 1956542), (840, 1677036), (1008, 1397530), (1120, 1257777), (1260, 1118024), (1440, 978271), (1680, 838518), (2016, 698765), (2520, 559012), (3360, 419259), (5040, 279506), (10080, 139753)]