1252496000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 256

約数和(自身を含む): 3643211520

約数和(自身を除く): 2390715520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 64, 70, 80, 100, 106, 112, 125, 128, 140, 160, 175, 200, 211, 212, 224, 250, 265, 280, 320, 350, 371, 400, 422, 424, 448, 500, 530, 560, 640, 700, 742, 800, 844, 848, 875, 896, 1000, 1055, 1060, 1120, 1325, 1400, 1477, 1484, 1600, 1688, 1696, 1750, 1855, 2000, 2110, 2120, 2240, 2650, 2800, 2954, 2968, 3200, 3376, 3392, 3500, 3710, 4000, 4220, 4240, 4480, 5275, 5300, 5600, 5908, 5936, 6625, 6752, 6784, 7000, 7385, 7420, 8000, 8440, 8480, 9275, 10550, 10600, 11183, 11200, 11816, 11872, 13250, 13504, 14000, 14770, 14840, 16000, 16880, 16960, 18550, 21100, 21200, 22366, 22400, 23632, 23744, 26375, 26500, 27008, 28000, 29540, 29680, 33760, 33920, 36925, 37100, 42200, 42400, 44732, 46375, 47264, 47488, 52750, 53000, 55915, 56000, 59080, 59360, 67520, 73850, 74200, 78281, 84400, 84800, 89464, 92750, 94528, 105500, 106000, 111830, 112000, 118160, 118720, 135040, 147700, 148400, 156562, 168800, 169600, 178928, 184625, 185500, 189056, 211000, 212000, 223660, 236320, 237440, 279575, 295400, 296800, 313124, 337600, 357856, 369250, 371000, 391405, 422000, 424000, 447320, 472640, 559150, 590800, 593600, 626248, 675200, 715712, 738500, 742000, 782810, 844000, 848000, 894640, 945280, 1118300, 1181600, 1187200, 1252496, 1397875, 1431424, 1477000, 1484000, 1565620, 1688000, 1789280, 1957025, 2236600, 2363200, 2504992, 2795750, 2954000, 2968000, 3131240, 3376000, 3578560, 3914050, 4473200, 4726400, 5009984, 5591500, 5908000, 5936000, 6262480, 7157120, 7828100, 8946400, 9785125, 10019968, 11183000, 11816000, 12524960, 15656200, 17892800, 19570250, 22366000, 23632000, 25049920, 31312400, 35785600, 39140500, 44732000, 50099840, 62624800, 78281000, 89464000, 125249600, 156562000, 178928000, 250499200, 313124000, 626248000, 1252496000]

約数ペア:

[(1, 1252496000), (2, 626248000), (4, 313124000), (5, 250499200), (7, 178928000), (8, 156562000), (10, 125249600), (14, 89464000), (16, 78281000), (20, 62624800), (25, 50099840), (28, 44732000), (32, 39140500), (35, 35785600), (40, 31312400), (50, 25049920), (53, 23632000), (56, 22366000), (64, 19570250), (70, 17892800), (80, 15656200), (100, 12524960), (106, 11816000), (112, 11183000), (125, 10019968), (128, 9785125), (140, 8946400), (160, 7828100), (175, 7157120), (200, 6262480), (211, 5936000), (212, 5908000), (224, 5591500), (250, 5009984), (265, 4726400), (280, 4473200), (320, 3914050), (350, 3578560), (371, 3376000), (400, 3131240), (422, 2968000), (424, 2954000), (448, 2795750), (500, 2504992), (530, 2363200), (560, 2236600), (640, 1957025), (700, 1789280), (742, 1688000), (800, 1565620), (844, 1484000), (848, 1477000), (875, 1431424), (896, 1397875), (1000, 1252496), (1055, 1187200), (1060, 1181600), (1120, 1118300), (1325, 945280), (1400, 894640), (1477, 848000), (1484, 844000), (1600, 782810), (1688, 742000), (1696, 738500), (1750, 715712), (1855, 675200), (2000, 626248), (2110, 593600), (2120, 590800), (2240, 559150), (2650, 472640), (2800, 447320), (2954, 424000), (2968, 422000), (3200, 391405), (3376, 371000), (3392, 369250), (3500, 357856), (3710, 337600), (4000, 313124), (4220, 296800), (4240, 295400), (4480, 279575), (5275, 237440), (5300, 236320), (5600, 223660), (5908, 212000), (5936, 211000), (6625, 189056), (6752, 185500), (6784, 184625), (7000, 178928), (7385, 169600), (7420, 168800), (8000, 156562), (8440, 148400), (8480, 147700), (9275, 135040), (10550, 118720), (10600, 118160), (11183, 112000), (11200, 111830), (11816, 106000), (11872, 105500), (13250, 94528), (13504, 92750), (14000, 89464), (14770, 84800), (14840, 84400), (16000, 78281), (16880, 74200), (16960, 73850), (18550, 67520), (21100, 59360), (21200, 59080), (22366, 56000), (22400, 55915), (23632, 53000), (23744, 52750), (26375, 47488), (26500, 47264), (27008, 46375), (28000, 44732), (29540, 42400), (29680, 42200), (33760, 37100), (33920, 36925)]