1287196800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7057}}^1$

素因数の和:7103

約数の個数: 192

約数和(自身を含む): 4463479200

約数和(自身を除く): 3176282400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 800, 912, 950, 960, 1140, 1200, 1216, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2850, 3040, 3200, 3648, 3800, 4560, 4800, 5700, 6080, 7057, 7296, 7600, 9120, 9600, 11400, 12160, 14114, 15200, 18240, 21171, 22800, 28228, 30400, 35285, 36480, 42342, 45600, 56456, 60800, 70570, 84684, 91200, 105855, 112912, 134083, 141140, 169368, 176425, 182400, 211710, 225824, 268166, 282280, 338736, 352850, 402249, 423420, 451648, 529275, 536332, 564560, 670415, 677472, 705700, 804498, 846840, 903296, 1058550, 1072664, 1129120, 1340830, 1354944, 1411400, 1608996, 1693680, 2011245, 2117100, 2145328, 2258240, 2681660, 2709888, 2822800, 3217992, 3352075, 3387360, 4022490, 4234200, 4290656, 4516480, 5363320, 5645600, 6435984, 6704150, 6774720, 8044980, 8468400, 8581312, 10056225, 10726640, 11291200, 12871968, 13408300, 13549440, 16089960, 16936800, 17162624, 20112450, 21453280, 22582400, 25743936, 26816600, 32179920, 33873600, 40224900, 42906560, 51487872, 53633200, 64359840, 67747200, 80449800, 85813120, 107266400, 128719680, 160899600, 214532800, 257439360, 321799200, 429065600, 643598400, 1287196800]

約数ペア:

[(1, 1287196800), (2, 643598400), (3, 429065600), (4, 321799200), (5, 257439360), (6, 214532800), (8, 160899600), (10, 128719680), (12, 107266400), (15, 85813120), (16, 80449800), (19, 67747200), (20, 64359840), (24, 53633200), (25, 51487872), (30, 42906560), (32, 40224900), (38, 33873600), (40, 32179920), (48, 26816600), (50, 25743936), (57, 22582400), (60, 21453280), (64, 20112450), (75, 17162624), (76, 16936800), (80, 16089960), (95, 13549440), (96, 13408300), (100, 12871968), (114, 11291200), (120, 10726640), (128, 10056225), (150, 8581312), (152, 8468400), (160, 8044980), (190, 6774720), (192, 6704150), (200, 6435984), (228, 5645600), (240, 5363320), (285, 4516480), (300, 4290656), (304, 4234200), (320, 4022490), (380, 3387360), (384, 3352075), (400, 3217992), (456, 2822800), (475, 2709888), (480, 2681660), (570, 2258240), (600, 2145328), (608, 2117100), (640, 2011245), (760, 1693680), (800, 1608996), (912, 1411400), (950, 1354944), (960, 1340830), (1140, 1129120), (1200, 1072664), (1216, 1058550), (1425, 903296), (1520, 846840), (1600, 804498), (1824, 705700), (1900, 677472), (1920, 670415), (2280, 564560), (2400, 536332), (2432, 529275), (2850, 451648), (3040, 423420), (3200, 402249), (3648, 352850), (3800, 338736), (4560, 282280), (4800, 268166), (5700, 225824), (6080, 211710), (7057, 182400), (7296, 176425), (7600, 169368), (9120, 141140), (9600, 134083), (11400, 112912), (12160, 105855), (14114, 91200), (15200, 84684), (18240, 70570), (21171, 60800), (22800, 56456), (28228, 45600), (30400, 42342), (35285, 36480)]