171584880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 558446400

約数和(自身を除く): 386861520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 89, 116, 120, 145, 174, 178, 232, 240, 267, 277, 290, 348, 356, 435, 445, 464, 534, 554, 580, 696, 712, 831, 870, 890, 1068, 1108, 1160, 1335, 1385, 1392, 1424, 1662, 1740, 1780, 2136, 2216, 2320, 2581, 2670, 2770, 3324, 3480, 3560, 4155, 4272, 4432, 5162, 5340, 5540, 6648, 6960, 7120, 7743, 8033, 8310, 10324, 10680, 11080, 12905, 13296, 15486, 16066, 16620, 20648, 21360, 22160, 24099, 24653, 25810, 30972, 32132, 33240, 38715, 40165, 41296, 48198, 49306, 51620, 61944, 64264, 66480, 73959, 77430, 80330, 96396, 98612, 103240, 120495, 123265, 123888, 128528, 147918, 154860, 160660, 192792, 197224, 206480, 240990, 246530, 295836, 309720, 321320, 369795, 385584, 394448, 481980, 493060, 591672, 619440, 642640, 714937, 739590, 963960, 986120, 1183344, 1429874, 1479180, 1927920, 1972240, 2144811, 2859748, 2958360, 3574685, 4289622, 5719496, 5916720, 7149370, 8579244, 10724055, 11438992, 14298740, 17158488, 21448110, 28597480, 34316976, 42896220, 57194960, 85792440, 171584880]

約数ペア:

[(1, 171584880), (2, 85792440), (3, 57194960), (4, 42896220), (5, 34316976), (6, 28597480), (8, 21448110), (10, 17158488), (12, 14298740), (15, 11438992), (16, 10724055), (20, 8579244), (24, 7149370), (29, 5916720), (30, 5719496), (40, 4289622), (48, 3574685), (58, 2958360), (60, 2859748), (80, 2144811), (87, 1972240), (89, 1927920), (116, 1479180), (120, 1429874), (145, 1183344), (174, 986120), (178, 963960), (232, 739590), (240, 714937), (267, 642640), (277, 619440), (290, 591672), (348, 493060), (356, 481980), (435, 394448), (445, 385584), (464, 369795), (534, 321320), (554, 309720), (580, 295836), (696, 246530), (712, 240990), (831, 206480), (870, 197224), (890, 192792), (1068, 160660), (1108, 154860), (1160, 147918), (1335, 128528), (1385, 123888), (1392, 123265), (1424, 120495), (1662, 103240), (1740, 98612), (1780, 96396), (2136, 80330), (2216, 77430), (2320, 73959), (2581, 66480), (2670, 64264), (2770, 61944), (3324, 51620), (3480, 49306), (3560, 48198), (4155, 41296), (4272, 40165), (4432, 38715), (5162, 33240), (5340, 32132), (5540, 30972), (6648, 25810), (6960, 24653), (7120, 24099), (7743, 22160), (8033, 21360), (8310, 20648), (10324, 16620), (10680, 16066), (11080, 15486), (12905, 13296)]