2117427200

素因数分解:

$2^{13}\times 5^2\times 7^2\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 252

約数和(自身を含む): 6137137332

約数和(自身を除く): 4019710132

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 211, 224, 245, 256, 280, 320, 350, 392, 400, 422, 448, 490, 512, 560, 640, 700, 784, 800, 844, 896, 980, 1024, 1055, 1120, 1225, 1280, 1400, 1477, 1568, 1600, 1688, 1792, 1960, 2048, 2110, 2240, 2450, 2560, 2800, 2954, 3136, 3200, 3376, 3584, 3920, 4096, 4220, 4480, 4900, 5120, 5275, 5600, 5908, 6272, 6400, 6752, 7168, 7385, 7840, 8192, 8440, 8960, 9800, 10240, 10339, 10550, 11200, 11816, 12544, 12800, 13504, 14336, 14770, 15680, 16880, 17920, 19600, 20480, 20678, 21100, 22400, 23632, 25088, 25600, 27008, 28672, 29540, 31360, 33760, 35840, 36925, 39200, 40960, 41356, 42200, 44800, 47264, 50176, 51200, 51695, 54016, 57344, 59080, 62720, 67520, 71680, 73850, 78400, 82712, 84400, 89600, 94528, 100352, 102400, 103390, 108032, 118160, 125440, 135040, 143360, 147700, 156800, 165424, 168800, 179200, 189056, 200704, 204800, 206780, 216064, 236320, 250880, 258475, 270080, 286720, 295400, 313600, 330848, 337600, 358400, 378112, 401408, 413560, 432128, 472640, 501760, 516950, 540160, 590800, 627200, 661696, 675200, 716800, 756224, 827120, 864256, 945280, 1003520, 1033900, 1080320, 1181600, 1254400, 1323392, 1350400, 1433600, 1512448, 1654240, 1728512, 1890560, 2007040, 2067800, 2160640, 2363200, 2508800, 2646784, 2700800, 3024896, 3308480, 3781120, 4135600, 4321280, 4726400, 5017600, 5293568, 5401600, 6049792, 6616960, 7562240, 8271200, 8642560, 9452800, 10035200, 10587136, 10803200, 12099584, 13233920, 15124480, 16542400, 18905600, 21174272, 21606400, 26467840, 30248960, 33084800, 37811200, 42348544, 43212800, 52935680, 60497920, 66169600, 75622400, 84697088, 105871360, 132339200, 151244800, 211742720, 264678400, 302489600, 423485440, 529356800, 1058713600, 2117427200]

約数ペア:

[(1, 2117427200), (2, 1058713600), (4, 529356800), (5, 423485440), (7, 302489600), (8, 264678400), (10, 211742720), (14, 151244800), (16, 132339200), (20, 105871360), (25, 84697088), (28, 75622400), (32, 66169600), (35, 60497920), (40, 52935680), (49, 43212800), (50, 42348544), (56, 37811200), (64, 33084800), (70, 30248960), (80, 26467840), (98, 21606400), (100, 21174272), (112, 18905600), (128, 16542400), (140, 15124480), (160, 13233920), (175, 12099584), (196, 10803200), (200, 10587136), (211, 10035200), (224, 9452800), (245, 8642560), (256, 8271200), (280, 7562240), (320, 6616960), (350, 6049792), (392, 5401600), (400, 5293568), (422, 5017600), (448, 4726400), (490, 4321280), (512, 4135600), (560, 3781120), (640, 3308480), (700, 3024896), (784, 2700800), (800, 2646784), (844, 2508800), (896, 2363200), (980, 2160640), (1024, 2067800), (1055, 2007040), (1120, 1890560), (1225, 1728512), (1280, 1654240), (1400, 1512448), (1477, 1433600), (1568, 1350400), (1600, 1323392), (1688, 1254400), (1792, 1181600), (1960, 1080320), (2048, 1033900), (2110, 1003520), (2240, 945280), (2450, 864256), (2560, 827120), (2800, 756224), (2954, 716800), (3136, 675200), (3200, 661696), (3376, 627200), (3584, 590800), (3920, 540160), (4096, 516950), (4220, 501760), (4480, 472640), (4900, 432128), (5120, 413560), (5275, 401408), (5600, 378112), (5908, 358400), (6272, 337600), (6400, 330848), (6752, 313600), (7168, 295400), (7385, 286720), (7840, 270080), (8192, 258475), (8440, 250880), (8960, 236320), (9800, 216064), (10240, 206780), (10339, 204800), (10550, 200704), (11200, 189056), (11816, 179200), (12544, 168800), (12800, 165424), (13504, 156800), (14336, 147700), (14770, 143360), (15680, 135040), (16880, 125440), (17920, 118160), (19600, 108032), (20480, 103390), (20678, 102400), (21100, 100352), (22400, 94528), (23632, 89600), (25088, 84400), (25600, 82712), (27008, 78400), (28672, 73850), (29540, 71680), (31360, 67520), (33760, 62720), (35840, 59080), (36925, 57344), (39200, 54016), (40960, 51695), (41356, 51200), (42200, 50176), (44800, 47264)]