327131840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:735

約数の個数: 168

約数和(自身を含む): 936784512

約数和(自身を除く): 609652672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 320, 392, 434, 448, 490, 496, 560, 620, 673, 784, 868, 980, 992, 1085, 1120, 1240, 1346, 1519, 1568, 1736, 1960, 1984, 2170, 2240, 2480, 2692, 3038, 3136, 3365, 3472, 3920, 4340, 4711, 4960, 5384, 6076, 6730, 6944, 7595, 7840, 8680, 9422, 9920, 10768, 12152, 13460, 13888, 15190, 15680, 17360, 18844, 20863, 21536, 23555, 24304, 26920, 30380, 32977, 34720, 37688, 41726, 43072, 47110, 48608, 53840, 60760, 65954, 69440, 75376, 83452, 94220, 97216, 104315, 107680, 121520, 131908, 146041, 150752, 164885, 166904, 188440, 208630, 215360, 243040, 263816, 292082, 301504, 329770, 333808, 376880, 417260, 486080, 527632, 584164, 659540, 667616, 730205, 753760, 834520, 1022287, 1055264, 1168328, 1319080, 1335232, 1460410, 1507520, 1669040, 2044574, 2110528, 2336656, 2638160, 2920820, 3338080, 4089148, 4673312, 5111435, 5276320, 5841640, 6676160, 8178296, 9346624, 10222870, 10552640, 11683280, 16356592, 20445740, 23366560, 32713184, 40891480, 46733120, 65426368, 81782960, 163565920, 327131840]

約数ペア:

[(1, 327131840), (2, 163565920), (4, 81782960), (5, 65426368), (7, 46733120), (8, 40891480), (10, 32713184), (14, 23366560), (16, 20445740), (20, 16356592), (28, 11683280), (31, 10552640), (32, 10222870), (35, 9346624), (40, 8178296), (49, 6676160), (56, 5841640), (62, 5276320), (64, 5111435), (70, 4673312), (80, 4089148), (98, 3338080), (112, 2920820), (124, 2638160), (140, 2336656), (155, 2110528), (160, 2044574), (196, 1669040), (217, 1507520), (224, 1460410), (245, 1335232), (248, 1319080), (280, 1168328), (310, 1055264), (320, 1022287), (392, 834520), (434, 753760), (448, 730205), (490, 667616), (496, 659540), (560, 584164), (620, 527632), (673, 486080), (784, 417260), (868, 376880), (980, 333808), (992, 329770), (1085, 301504), (1120, 292082), (1240, 263816), (1346, 243040), (1519, 215360), (1568, 208630), (1736, 188440), (1960, 166904), (1984, 164885), (2170, 150752), (2240, 146041), (2480, 131908), (2692, 121520), (3038, 107680), (3136, 104315), (3365, 97216), (3472, 94220), (3920, 83452), (4340, 75376), (4711, 69440), (4960, 65954), (5384, 60760), (6076, 53840), (6730, 48608), (6944, 47110), (7595, 43072), (7840, 41726), (8680, 37688), (9422, 34720), (9920, 32977), (10768, 30380), (12152, 26920), (13460, 24304), (13888, 23555), (15190, 21536), (15680, 20863), (17360, 18844)]