10387491720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1\times {\mathrm{1049}}^1$

素因数の和:1703

約数の個数: 128

約数和(自身を含む): 31434480000

約数和(自身を除く): 21046988280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 461, 537, 716, 895, 922, 1049, 1074, 1383, 1432, 1790, 1844, 2098, 2148, 2305, 2685, 2766, 3147, 3580, 3688, 4196, 4296, 4610, 5245, 5370, 5532, 6294, 6915, 7160, 8392, 9220, 10490, 10740, 11064, 12588, 13830, 15735, 18440, 20980, 21480, 25176, 27660, 31470, 41960, 55320, 62940, 82519, 125880, 165038, 187771, 247557, 330076, 375542, 412595, 483589, 495114, 563313, 660152, 751084, 825190, 938855, 967178, 990228, 1126626, 1237785, 1450767, 1502168, 1650380, 1877710, 1934356, 1980456, 2253252, 2417945, 2475570, 2816565, 2901534, 3300760, 3755420, 3868712, 4506504, 4835890, 4951140, 5633130, 5803068, 7253835, 7510840, 9671780, 9902280, 11266260, 11606136, 14507670, 19343560, 22532520, 29015340, 58030680, 86562431, 173124862, 259687293, 346249724, 432812155, 519374586, 692499448, 865624310, 1038749172, 1298436465, 1731248620, 2077498344, 2596872930, 3462497240, 5193745860, 10387491720]

約数ペア:

[(1, 10387491720), (2, 5193745860), (3, 3462497240), (4, 2596872930), (5, 2077498344), (6, 1731248620), (8, 1298436465), (10, 1038749172), (12, 865624310), (15, 692499448), (20, 519374586), (24, 432812155), (30, 346249724), (40, 259687293), (60, 173124862), (120, 86562431), (179, 58030680), (358, 29015340), (461, 22532520), (537, 19343560), (716, 14507670), (895, 11606136), (922, 11266260), (1049, 9902280), (1074, 9671780), (1383, 7510840), (1432, 7253835), (1790, 5803068), (1844, 5633130), (2098, 4951140), (2148, 4835890), (2305, 4506504), (2685, 3868712), (2766, 3755420), (3147, 3300760), (3580, 2901534), (3688, 2816565), (4196, 2475570), (4296, 2417945), (4610, 2253252), (5245, 1980456), (5370, 1934356), (5532, 1877710), (6294, 1650380), (6915, 1502168), (7160, 1450767), (8392, 1237785), (9220, 1126626), (10490, 990228), (10740, 967178), (11064, 938855), (12588, 825190), (13830, 751084), (15735, 660152), (18440, 563313), (20980, 495114), (21480, 483589), (25176, 412595), (27660, 375542), (31470, 330076), (41960, 247557), (55320, 187771), (62940, 165038), (82519, 125880)]