342935640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10243}}^1$

素因数の和:10294

約数の個数: 128

約数和(自身を含む): 1180108800

約数和(自身を除く): 837173160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 10243, 11160, 16740, 20486, 30729, 33480, 40972, 51215, 61458, 81944, 92187, 102430, 122916, 153645, 184374, 204860, 245832, 276561, 307290, 317533, 368748, 409720, 460935, 553122, 614580, 635066, 737496, 921870, 952599, 1106244, 1229160, 1270132, 1382805, 1587665, 1843740, 1905198, 2212488, 2540264, 2765610, 2857797, 3175330, 3687480, 3810396, 4762995, 5531220, 5715594, 6350660, 7620792, 8573391, 9525990, 11062440, 11431188, 12701320, 14288985, 17146782, 19051980, 22862376, 28577970, 34293564, 38103960, 42866955, 57155940, 68587128, 85733910, 114311880, 171467820, 342935640]

約数ペア:

[(1, 342935640), (2, 171467820), (3, 114311880), (4, 85733910), (5, 68587128), (6, 57155940), (8, 42866955), (9, 38103960), (10, 34293564), (12, 28577970), (15, 22862376), (18, 19051980), (20, 17146782), (24, 14288985), (27, 12701320), (30, 11431188), (31, 11062440), (36, 9525990), (40, 8573391), (45, 7620792), (54, 6350660), (60, 5715594), (62, 5531220), (72, 4762995), (90, 3810396), (93, 3687480), (108, 3175330), (120, 2857797), (124, 2765610), (135, 2540264), (155, 2212488), (180, 1905198), (186, 1843740), (216, 1587665), (248, 1382805), (270, 1270132), (279, 1229160), (310, 1106244), (360, 952599), (372, 921870), (465, 737496), (540, 635066), (558, 614580), (620, 553122), (744, 460935), (837, 409720), (930, 368748), (1080, 317533), (1116, 307290), (1240, 276561), (1395, 245832), (1674, 204860), (1860, 184374), (2232, 153645), (2790, 122916), (3348, 102430), (3720, 92187), (4185, 81944), (5580, 61458), (6696, 51215), (8370, 40972), (10243, 33480), (11160, 30729), (16740, 20486)]