989916216000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{2857}}^1\times {\mathrm{14437}}^1$

素因数の和:17324

約数の個数: 224

約数和(自身を含む): 3270073939392

約数和(自身を除く): 2280157723392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 2857, 3000, 4000, 4800, 5714, 6000, 8000, 8571, 11428, 12000, 14285, 14437, 17142, 22856, 24000, 28570, 28874, 34284, 42855, 43311, 45712, 57140, 57748, 68568, 71425, 72185, 85710, 86622, 91424, 114280, 115496, 137136, 142850, 144370, 171420, 173244, 182848, 214275, 216555, 228560, 230992, 274272, 285700, 288740, 342840, 346488, 357125, 360925, 428550, 433110, 457120, 461984, 548544, 571400, 577480, 685680, 692976, 714250, 721850, 857100, 866220, 914240, 923968, 1071375, 1082775, 1142800, 1154960, 1371360, 1385952, 1428500, 1443700, 1714200, 1732440, 1804625, 2142750, 2165550, 2285600, 2309920, 2742720, 2771904, 2857000, 2887400, 3428400, 3464880, 3609250, 4285500, 4331100, 4571200, 4619840, 5413875, 5714000, 5774800, 6856800, 6929760, 7218500, 8571000, 8662200, 10827750, 11428000, 11549600, 13713600, 13859520, 14437000, 17142000, 17324400, 21655500, 22856000, 23099200, 28874000, 34284000, 34648800, 41246509, 43311000, 57748000, 68568000, 69297600, 82493018, 86622000, 115496000, 123739527, 164986036, 173244000, 206232545, 247479054, 329972072, 346488000, 412465090, 494958108, 618697635, 659944144, 824930180, 989916216, 1031162725, 1237395270, 1319888288, 1649860360, 1979832432, 2062325450, 2474790540, 2639776576, 3093488175, 3299720720, 3959664864, 4124650900, 4949581080, 5155813625, 6186976350, 6599441440, 7919329728, 8249301800, 9899162160, 10311627250, 12373952700, 13198882880, 15467440875, 16498603600, 19798324320, 20623254500, 24747905400, 30934881750, 32997207200, 39596648640, 41246509000, 49495810800, 61869763500, 65994414400, 82493018000, 98991621600, 123739527000, 164986036000, 197983243200, 247479054000, 329972072000, 494958108000, 989916216000]

約数ペア:

[(1, 989916216000), (2, 494958108000), (3, 329972072000), (4, 247479054000), (5, 197983243200), (6, 164986036000), (8, 123739527000), (10, 98991621600), (12, 82493018000), (15, 65994414400), (16, 61869763500), (20, 49495810800), (24, 41246509000), (25, 39596648640), (30, 32997207200), (32, 30934881750), (40, 24747905400), (48, 20623254500), (50, 19798324320), (60, 16498603600), (64, 15467440875), (75, 13198882880), (80, 12373952700), (96, 10311627250), (100, 9899162160), (120, 8249301800), (125, 7919329728), (150, 6599441440), (160, 6186976350), (192, 5155813625), (200, 4949581080), (240, 4124650900), (250, 3959664864), (300, 3299720720), (320, 3093488175), (375, 2639776576), (400, 2474790540), (480, 2062325450), (500, 1979832432), (600, 1649860360), (750, 1319888288), (800, 1237395270), (960, 1031162725), (1000, 989916216), (1200, 824930180), (1500, 659944144), (1600, 618697635), (2000, 494958108), (2400, 412465090), (2857, 346488000), (3000, 329972072), (4000, 247479054), (4800, 206232545), (5714, 173244000), (6000, 164986036), (8000, 123739527), (8571, 115496000), (11428, 86622000), (12000, 82493018), (14285, 69297600), (14437, 68568000), (17142, 57748000), (22856, 43311000), (24000, 41246509), (28570, 34648800), (28874, 34284000), (34284, 28874000), (42855, 23099200), (43311, 22856000), (45712, 21655500), (57140, 17324400), (57748, 17142000), (68568, 14437000), (71425, 13859520), (72185, 13713600), (85710, 11549600), (86622, 11428000), (91424, 10827750), (114280, 8662200), (115496, 8571000), (137136, 7218500), (142850, 6929760), (144370, 6856800), (171420, 5774800), (173244, 5714000), (182848, 5413875), (214275, 4619840), (216555, 4571200), (228560, 4331100), (230992, 4285500), (274272, 3609250), (285700, 3464880), (288740, 3428400), (342840, 2887400), (346488, 2857000), (357125, 2771904), (360925, 2742720), (428550, 2309920), (433110, 2285600), (457120, 2165550), (461984, 2142750), (548544, 1804625), (571400, 1732440), (577480, 1714200), (685680, 1443700), (692976, 1428500), (714250, 1385952), (721850, 1371360), (857100, 1154960), (866220, 1142800), (914240, 1082775), (923968, 1071375)]