1427952000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 256

約数和(自身を含む): 4811788800

約数和(自身を除く): 3383836800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 125, 128, 142, 150, 160, 192, 200, 213, 240, 250, 284, 300, 320, 355, 375, 384, 400, 419, 426, 480, 500, 568, 600, 640, 710, 750, 800, 838, 852, 960, 1000, 1065, 1136, 1200, 1257, 1420, 1500, 1600, 1676, 1704, 1775, 1920, 2000, 2095, 2130, 2272, 2400, 2514, 2840, 3000, 3200, 3352, 3408, 3550, 4000, 4190, 4260, 4544, 4800, 5028, 5325, 5680, 6000, 6285, 6704, 6816, 7100, 8000, 8380, 8520, 8875, 9088, 9600, 10056, 10475, 10650, 11360, 12000, 12570, 13408, 13632, 14200, 16000, 16760, 17040, 17750, 20112, 20950, 21300, 22720, 24000, 25140, 26625, 26816, 27264, 28400, 29749, 31425, 33520, 34080, 35500, 40224, 41900, 42600, 45440, 48000, 50280, 52375, 53250, 53632, 56800, 59498, 62850, 67040, 68160, 71000, 80448, 83800, 85200, 89247, 100560, 104750, 106500, 113600, 118996, 125700, 134080, 136320, 142000, 148745, 157125, 160896, 167600, 170400, 178494, 201120, 209500, 213000, 227200, 237992, 251400, 268160, 284000, 297490, 314250, 335200, 340800, 356988, 402240, 419000, 426000, 446235, 475984, 502800, 568000, 594980, 628500, 670400, 681600, 713976, 743725, 804480, 838000, 852000, 892470, 951968, 1005600, 1136000, 1189960, 1257000, 1340800, 1427952, 1487450, 1676000, 1704000, 1784940, 1903936, 2011200, 2231175, 2379920, 2514000, 2855904, 2974900, 3352000, 3408000, 3569880, 3718625, 3807872, 4022400, 4462350, 4759840, 5028000, 5711808, 5949800, 6704000, 7139760, 7437250, 8924700, 9519680, 10056000, 11155875, 11423616, 11899600, 14279520, 14874500, 17849400, 19039360, 20112000, 22311750, 23799200, 28559040, 29749000, 35698800, 44623500, 47598400, 57118080, 59498000, 71397600, 89247000, 95196800, 118996000, 142795200, 178494000, 237992000, 285590400, 356988000, 475984000, 713976000, 1427952000]

約数ペア:

[(1, 1427952000), (2, 713976000), (3, 475984000), (4, 356988000), (5, 285590400), (6, 237992000), (8, 178494000), (10, 142795200), (12, 118996000), (15, 95196800), (16, 89247000), (20, 71397600), (24, 59498000), (25, 57118080), (30, 47598400), (32, 44623500), (40, 35698800), (48, 29749000), (50, 28559040), (60, 23799200), (64, 22311750), (71, 20112000), (75, 19039360), (80, 17849400), (96, 14874500), (100, 14279520), (120, 11899600), (125, 11423616), (128, 11155875), (142, 10056000), (150, 9519680), (160, 8924700), (192, 7437250), (200, 7139760), (213, 6704000), (240, 5949800), (250, 5711808), (284, 5028000), (300, 4759840), (320, 4462350), (355, 4022400), (375, 3807872), (384, 3718625), (400, 3569880), (419, 3408000), (426, 3352000), (480, 2974900), (500, 2855904), (568, 2514000), (600, 2379920), (640, 2231175), (710, 2011200), (750, 1903936), (800, 1784940), (838, 1704000), (852, 1676000), (960, 1487450), (1000, 1427952), (1065, 1340800), (1136, 1257000), (1200, 1189960), (1257, 1136000), (1420, 1005600), (1500, 951968), (1600, 892470), (1676, 852000), (1704, 838000), (1775, 804480), (1920, 743725), (2000, 713976), (2095, 681600), (2130, 670400), (2272, 628500), (2400, 594980), (2514, 568000), (2840, 502800), (3000, 475984), (3200, 446235), (3352, 426000), (3408, 419000), (3550, 402240), (4000, 356988), (4190, 340800), (4260, 335200), (4544, 314250), (4800, 297490), (5028, 284000), (5325, 268160), (5680, 251400), (6000, 237992), (6285, 227200), (6704, 213000), (6816, 209500), (7100, 201120), (8000, 178494), (8380, 170400), (8520, 167600), (8875, 160896), (9088, 157125), (9600, 148745), (10056, 142000), (10475, 136320), (10650, 134080), (11360, 125700), (12000, 118996), (12570, 113600), (13408, 106500), (13632, 104750), (14200, 100560), (16000, 89247), (16760, 85200), (17040, 83800), (17750, 80448), (20112, 71000), (20950, 68160), (21300, 67040), (22720, 62850), (24000, 59498), (25140, 56800), (26625, 53632), (26816, 53250), (27264, 52375), (28400, 50280), (29749, 48000), (31425, 45440), (33520, 42600), (34080, 41900), (35500, 40224)]