1531389360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8267

約数の個数: 160

約数和(自身を含む): 5119672320

約数和(自身を除く): 3588282960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 492, 570, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1520, 1558, 1640, 1968, 2280, 2337, 2460, 3116, 3280, 3895, 4560, 4674, 4920, 6232, 7790, 8191, 9348, 9840, 11685, 12464, 15580, 16382, 18696, 23370, 24573, 31160, 32764, 37392, 40955, 46740, 49146, 62320, 65528, 81910, 93480, 98292, 122865, 131056, 155629, 163820, 186960, 196584, 245730, 311258, 327640, 335831, 393168, 466887, 491460, 622516, 655280, 671662, 778145, 933774, 982920, 1007493, 1245032, 1343324, 1556290, 1679155, 1867548, 1965840, 2014986, 2334435, 2490064, 2686648, 3112580, 3358310, 3735096, 4029972, 4668870, 5037465, 5373296, 6225160, 6380789, 6716620, 7470192, 8059944, 9337740, 10074930, 12450320, 12761578, 13433240, 16119888, 18675480, 19142367, 20149860, 25523156, 26866480, 31903945, 37350960, 38284734, 40299720, 51046312, 63807890, 76569468, 80599440, 95711835, 102092624, 127615780, 153138936, 191423670, 255231560, 306277872, 382847340, 510463120, 765694680, 1531389360]

約数ペア:

[(1, 1531389360), (2, 765694680), (3, 510463120), (4, 382847340), (5, 306277872), (6, 255231560), (8, 191423670), (10, 153138936), (12, 127615780), (15, 102092624), (16, 95711835), (19, 80599440), (20, 76569468), (24, 63807890), (30, 51046312), (38, 40299720), (40, 38284734), (41, 37350960), (48, 31903945), (57, 26866480), (60, 25523156), (76, 20149860), (80, 19142367), (82, 18675480), (95, 16119888), (114, 13433240), (120, 12761578), (123, 12450320), (152, 10074930), (164, 9337740), (190, 8059944), (205, 7470192), (228, 6716620), (240, 6380789), (246, 6225160), (285, 5373296), (304, 5037465), (328, 4668870), (380, 4029972), (410, 3735096), (456, 3358310), (492, 3112580), (570, 2686648), (615, 2490064), (656, 2334435), (760, 2014986), (779, 1965840), (820, 1867548), (912, 1679155), (984, 1556290), (1140, 1343324), (1230, 1245032), (1520, 1007493), (1558, 982920), (1640, 933774), (1968, 778145), (2280, 671662), (2337, 655280), (2460, 622516), (3116, 491460), (3280, 466887), (3895, 393168), (4560, 335831), (4674, 327640), (4920, 311258), (6232, 245730), (7790, 196584), (8191, 186960), (9348, 163820), (9840, 155629), (11685, 131056), (12464, 122865), (15580, 98292), (16382, 93480), (18696, 81910), (23370, 65528), (24573, 62320), (31160, 49146), (32764, 46740), (37392, 40955)]