38685797280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2066549}}^1$

素因数の和:2066583

約数の個数: 144

約数和(自身を含む): 142170373800

約数和(自身を除く): 103484576520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 2066549, 4133098, 6199647, 8266196, 10332745, 12399294, 16532392, 18598941, 20665490, 24798588, 26865137, 30998235, 33064784, 37197882, 41330980, 49597176, 53730274, 61996470, 66129568, 74395764, 80595411, 82661960, 92994705, 99194352, 107460548, 123992940, 134325685, 148791528, 161190822, 165323920, 185989410, 198388704, 214921096, 241786233, 247985880, 268651370, 297583056, 322381644, 330647840, 371978820, 402977055, 429842192, 483572466, 495971760, 537302740, 595166112, 644763288, 743957640, 805954110, 859684384, 967144932, 991943520, 1074605480, 1208931165, 1289526576, 1487915280, 1611908220, 1934289864, 2149210960, 2417862330, 2579053152, 2975830560, 3223816440, 3868579728, 4298421920, 4835724660, 6447632880, 7737159456, 9671449320, 12895265760, 19342898640, 38685797280]

約数ペア:

[(1, 38685797280), (2, 19342898640), (3, 12895265760), (4, 9671449320), (5, 7737159456), (6, 6447632880), (8, 4835724660), (9, 4298421920), (10, 3868579728), (12, 3223816440), (13, 2975830560), (15, 2579053152), (16, 2417862330), (18, 2149210960), (20, 1934289864), (24, 1611908220), (26, 1487915280), (30, 1289526576), (32, 1208931165), (36, 1074605480), (39, 991943520), (40, 967144932), (45, 859684384), (48, 805954110), (52, 743957640), (60, 644763288), (65, 595166112), (72, 537302740), (78, 495971760), (80, 483572466), (90, 429842192), (96, 402977055), (104, 371978820), (117, 330647840), (120, 322381644), (130, 297583056), (144, 268651370), (156, 247985880), (160, 241786233), (180, 214921096), (195, 198388704), (208, 185989410), (234, 165323920), (240, 161190822), (260, 148791528), (288, 134325685), (312, 123992940), (360, 107460548), (390, 99194352), (416, 92994705), (468, 82661960), (480, 80595411), (520, 74395764), (585, 66129568), (624, 61996470), (720, 53730274), (780, 49597176), (936, 41330980), (1040, 37197882), (1170, 33064784), (1248, 30998235), (1440, 26865137), (1560, 24798588), (1872, 20665490), (2080, 18598941), (2340, 16532392), (3120, 12399294), (3744, 10332745), (4680, 8266196), (6240, 6199647), (9360, 4133098), (18720, 2066549)]