26458320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15749}}^1$

素因数の和:15772

約数の個数: 80

約数和(自身を含む): 93744000

約数和(自身を除く): 67285680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15749, 31498, 47247, 62996, 78745, 94494, 110243, 125992, 157490, 188988, 220486, 236235, 251984, 314980, 330729, 377976, 440972, 472470, 551215, 629960, 661458, 755952, 881944, 944940, 1102430, 1259920, 1322916, 1653645, 1763888, 1889880, 2204860, 2645832, 3307290, 3779760, 4409720, 5291664, 6614580, 8819440, 13229160, 26458320]

約数ペア:

[(1, 26458320), (2, 13229160), (3, 8819440), (4, 6614580), (5, 5291664), (6, 4409720), (7, 3779760), (8, 3307290), (10, 2645832), (12, 2204860), (14, 1889880), (15, 1763888), (16, 1653645), (20, 1322916), (21, 1259920), (24, 1102430), (28, 944940), (30, 881944), (35, 755952), (40, 661458), (42, 629960), (48, 551215), (56, 472470), (60, 440972), (70, 377976), (80, 330729), (84, 314980), (105, 251984), (112, 236235), (120, 220486), (140, 188988), (168, 157490), (210, 125992), (240, 110243), (280, 94494), (336, 78745), (420, 62996), (560, 47247), (840, 31498), (1680, 15749)]