1407269920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1867}}^1$

素因数の和:2562

約数の個数: 96

約数和(自身を含む): 3807312768

約数和(自身を除く): 2400042848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 673, 1120, 1346, 1867, 2692, 3365, 3734, 4711, 5384, 6730, 7468, 9335, 9422, 10768, 13069, 13460, 14936, 18670, 18844, 21536, 23555, 26138, 26920, 29872, 37340, 37688, 47110, 52276, 53840, 59744, 65345, 74680, 75376, 94220, 104552, 107680, 130690, 149360, 150752, 188440, 209104, 261380, 298720, 376880, 418208, 522760, 753760, 1045520, 1256491, 2091040, 2512982, 5025964, 6282455, 8795437, 10051928, 12564910, 17590874, 20103856, 25129820, 35181748, 40207712, 43977185, 50259640, 70363496, 87954370, 100519280, 140726992, 175908740, 201038560, 281453984, 351817480, 703634960, 1407269920]

約数ペア:

[(1, 1407269920), (2, 703634960), (4, 351817480), (5, 281453984), (7, 201038560), (8, 175908740), (10, 140726992), (14, 100519280), (16, 87954370), (20, 70363496), (28, 50259640), (32, 43977185), (35, 40207712), (40, 35181748), (56, 25129820), (70, 20103856), (80, 17590874), (112, 12564910), (140, 10051928), (160, 8795437), (224, 6282455), (280, 5025964), (560, 2512982), (673, 2091040), (1120, 1256491), (1346, 1045520), (1867, 753760), (2692, 522760), (3365, 418208), (3734, 376880), (4711, 298720), (5384, 261380), (6730, 209104), (7468, 188440), (9335, 150752), (9422, 149360), (10768, 130690), (13069, 107680), (13460, 104552), (14936, 94220), (18670, 75376), (18844, 74680), (21536, 65345), (23555, 59744), (26138, 53840), (26920, 52276), (29872, 47110), (37340, 37688)]