939888935680

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{202339}}^1$

素因数の和:202570

約数の個数: 144

約数和(自身を含む): 2382237849600

約数和(自身を除く): 1442348913920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 191, 256, 304, 320, 380, 382, 608, 640, 760, 764, 955, 1216, 1280, 1520, 1528, 1910, 2432, 3040, 3056, 3629, 3820, 4864, 6080, 6112, 7258, 7640, 12160, 12224, 14516, 15280, 18145, 24320, 24448, 29032, 30560, 36290, 48896, 58064, 61120, 72580, 116128, 122240, 145160, 202339, 232256, 244480, 290320, 404678, 464512, 580640, 809356, 929024, 1011695, 1161280, 1618712, 2023390, 2322560, 3237424, 3844441, 4046780, 4645120, 6474848, 7688882, 8093560, 12949696, 15377764, 16187120, 19222205, 25899392, 30755528, 32374240, 38444410, 38646749, 51798784, 61511056, 64748480, 76888820, 77293498, 123022112, 129496960, 153777640, 154586996, 193233745, 246044224, 258993920, 307555280, 309173992, 386467490, 492088448, 615110560, 618347984, 734288231, 772934980, 984176896, 1230221120, 1236695968, 1468576462, 1545869960, 2460442240, 2473391936, 2937152924, 3091739920, 3671441155, 4920884480, 4946783872, 5874305848, 6183479840, 7342882310, 9893567744, 11748611696, 12366959680, 14685764620, 23497223392, 24733919360, 29371529240, 46994446784, 49467838720, 58743058480, 93988893568, 117486116960, 187977787136, 234972233920, 469944467840, 939888935680]

約数ペア:

[(1, 939888935680), (2, 469944467840), (4, 234972233920), (5, 187977787136), (8, 117486116960), (10, 93988893568), (16, 58743058480), (19, 49467838720), (20, 46994446784), (32, 29371529240), (38, 24733919360), (40, 23497223392), (64, 14685764620), (76, 12366959680), (80, 11748611696), (95, 9893567744), (128, 7342882310), (152, 6183479840), (160, 5874305848), (190, 4946783872), (191, 4920884480), (256, 3671441155), (304, 3091739920), (320, 2937152924), (380, 2473391936), (382, 2460442240), (608, 1545869960), (640, 1468576462), (760, 1236695968), (764, 1230221120), (955, 984176896), (1216, 772934980), (1280, 734288231), (1520, 618347984), (1528, 615110560), (1910, 492088448), (2432, 386467490), (3040, 309173992), (3056, 307555280), (3629, 258993920), (3820, 246044224), (4864, 193233745), (6080, 154586996), (6112, 153777640), (7258, 129496960), (7640, 123022112), (12160, 77293498), (12224, 76888820), (14516, 64748480), (15280, 61511056), (18145, 51798784), (24320, 38646749), (24448, 38444410), (29032, 32374240), (30560, 30755528), (36290, 25899392), (48896, 19222205), (58064, 16187120), (61120, 15377764), (72580, 12949696), (116128, 8093560), (122240, 7688882), (145160, 6474848), (202339, 4645120), (232256, 4046780), (244480, 3844441), (290320, 3237424), (404678, 2322560), (464512, 2023390), (580640, 1618712), (809356, 1161280), (929024, 1011695)]