157029238660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{691}}^1\times {\mathrm{3461}}^1$

素因数の和:4242

約数の個数: 144

約数和(自身を含む): 390001445568

約数和(自身を除く): 232972206908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 469, 490, 670, 691, 938, 980, 1340, 1382, 1876, 2345, 2764, 3283, 3455, 3461, 4690, 4837, 6566, 6910, 6922, 9380, 9674, 13132, 13820, 13844, 16415, 17305, 19348, 24185, 24227, 32830, 33859, 34610, 46297, 48370, 48454, 65660, 67718, 69220, 92594, 96740, 96908, 121135, 135436, 169295, 169589, 185188, 231485, 231887, 242270, 324079, 338590, 339178, 462970, 463774, 484540, 648158, 677180, 678356, 847945, 925940, 927548, 1159435, 1296316, 1620395, 1623209, 1695890, 2268553, 2318870, 2391551, 3240790, 3246418, 3391780, 4537106, 4637740, 4783102, 6481580, 6492836, 8116045, 9074212, 9566204, 11342765, 11362463, 11957755, 16232090, 16740857, 22685530, 22724926, 23915510, 32464180, 33481714, 45371060, 45449852, 47831020, 56812315, 66963428, 83704285, 113624630, 117185999, 160233917, 167408570, 227249260, 234371998, 320467834, 334817140, 468743996, 585929995, 640935668, 801169585, 1121637419, 1171859990, 1602339170, 2243274838, 2343719980, 3204678340, 4486549676, 5608187095, 7851461933, 11216374190, 15702923866, 22432748380, 31405847732, 39257309665, 78514619330, 157029238660]

約数ペア:

[(1, 157029238660), (2, 78514619330), (4, 39257309665), (5, 31405847732), (7, 22432748380), (10, 15702923866), (14, 11216374190), (20, 7851461933), (28, 5608187095), (35, 4486549676), (49, 3204678340), (67, 2343719980), (70, 2243274838), (98, 1602339170), (134, 1171859990), (140, 1121637419), (196, 801169585), (245, 640935668), (268, 585929995), (335, 468743996), (469, 334817140), (490, 320467834), (670, 234371998), (691, 227249260), (938, 167408570), (980, 160233917), (1340, 117185999), (1382, 113624630), (1876, 83704285), (2345, 66963428), (2764, 56812315), (3283, 47831020), (3455, 45449852), (3461, 45371060), (4690, 33481714), (4837, 32464180), (6566, 23915510), (6910, 22724926), (6922, 22685530), (9380, 16740857), (9674, 16232090), (13132, 11957755), (13820, 11362463), (13844, 11342765), (16415, 9566204), (17305, 9074212), (19348, 8116045), (24185, 6492836), (24227, 6481580), (32830, 4783102), (33859, 4637740), (34610, 4537106), (46297, 3391780), (48370, 3246418), (48454, 3240790), (65660, 2391551), (67718, 2318870), (69220, 2268553), (92594, 1695890), (96740, 1623209), (96908, 1620395), (121135, 1296316), (135436, 1159435), (169295, 927548), (169589, 925940), (185188, 847945), (231485, 678356), (231887, 677180), (242270, 648158), (324079, 484540), (338590, 463774), (339178, 462970)]