67975040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{15173}}^1$

素因数の和:15199

約数の個数: 64

約数和(自身を含む): 185729760

約数和(自身を除く): 117754720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 15173, 30346, 60692, 75865, 106211, 121384, 151730, 212422, 242768, 303460, 424844, 485536, 531055, 606920, 849688, 971072, 1062110, 1213840, 1699376, 1942144, 2124220, 2427680, 3398752, 4248440, 4855360, 6797504, 8496880, 9710720, 13595008, 16993760, 33987520, 67975040]

約数ペア:

[(1, 67975040), (2, 33987520), (4, 16993760), (5, 13595008), (7, 9710720), (8, 8496880), (10, 6797504), (14, 4855360), (16, 4248440), (20, 3398752), (28, 2427680), (32, 2124220), (35, 1942144), (40, 1699376), (56, 1213840), (64, 1062110), (70, 971072), (80, 849688), (112, 606920), (128, 531055), (140, 485536), (160, 424844), (224, 303460), (280, 242768), (320, 212422), (448, 151730), (560, 121384), (640, 106211), (896, 75865), (1120, 60692), (2240, 30346), (4480, 15173)]