155050560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{7691}}^1$

素因数の和:7721

約数の個数: 168

約数和(自身を含む): 609575616

約数和(自身を除く): 454525056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 7691, 10080, 15382, 20160, 23073, 30764, 38455, 46146, 53837, 61528, 69219, 76910, 92292, 107674, 115365, 123056, 138438, 153820, 161511, 184584, 215348, 230730, 246112, 269185, 276876, 307640, 323022, 346095, 369168, 430696, 461460, 484533, 492224, 538370, 553752, 615280, 646044, 692190, 738336, 807555, 861392, 922920, 969066, 1076740, 1107504, 1230560, 1292088, 1384380, 1476672, 1615110, 1722784, 1845840, 1938132, 2153480, 2215008, 2422665, 2461120, 2584176, 2768760, 3230220, 3445568, 3691680, 3876264, 4306960, 4430016, 4845330, 5168352, 5537520, 6460440, 7383360, 7752528, 8613920, 9690660, 10336704, 11075040, 12920880, 15505056, 17227840, 19381320, 22150080, 25841760, 31010112, 38762640, 51683520, 77525280, 155050560]

約数ペア:

[(1, 155050560), (2, 77525280), (3, 51683520), (4, 38762640), (5, 31010112), (6, 25841760), (7, 22150080), (8, 19381320), (9, 17227840), (10, 15505056), (12, 12920880), (14, 11075040), (15, 10336704), (16, 9690660), (18, 8613920), (20, 7752528), (21, 7383360), (24, 6460440), (28, 5537520), (30, 5168352), (32, 4845330), (35, 4430016), (36, 4306960), (40, 3876264), (42, 3691680), (45, 3445568), (48, 3230220), (56, 2768760), (60, 2584176), (63, 2461120), (64, 2422665), (70, 2215008), (72, 2153480), (80, 1938132), (84, 1845840), (90, 1722784), (96, 1615110), (105, 1476672), (112, 1384380), (120, 1292088), (126, 1230560), (140, 1107504), (144, 1076740), (160, 969066), (168, 922920), (180, 861392), (192, 807555), (210, 738336), (224, 692190), (240, 646044), (252, 615280), (280, 553752), (288, 538370), (315, 492224), (320, 484533), (336, 461460), (360, 430696), (420, 369168), (448, 346095), (480, 323022), (504, 307640), (560, 276876), (576, 269185), (630, 246112), (672, 230730), (720, 215348), (840, 184584), (960, 161511), (1008, 153820), (1120, 138438), (1260, 123056), (1344, 115365), (1440, 107674), (1680, 92292), (2016, 76910), (2240, 69219), (2520, 61528), (2880, 53837), (3360, 46146), (4032, 38455), (5040, 30764), (6720, 23073), (7691, 20160), (10080, 15382)]