77969875680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1746637}}^1$

素因数の和:1746689

約数の個数: 144

約数和(自身を含む): 274655332224

約数和(自身を除く): 196685456544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 1746637, 3493274, 5239911, 6986548, 8733185, 10479822, 13973096, 15719733, 17466370, 20959644, 26199555, 27946192, 31439466, 34932740, 41919288, 52399110, 54145747, 55892384, 62878932, 69865480, 78598665, 83838576, 104798220, 108291494, 125757864, 139730960, 157197330, 162437241, 167677152, 209596440, 216582988, 251515728, 270728735, 279461920, 314394660, 324874482, 419192880, 433165976, 487311723, 503031456, 541457470, 628789320, 649748964, 812186205, 838385760, 866331952, 974623446, 1082914940, 1257578640, 1299497928, 1624372410, 1732663904, 1949246892, 2165829880, 2436558615, 2515157280, 2598995856, 3248744820, 3898493784, 4331659760, 4873117230, 5197991712, 6497489640, 7796987568, 8663319520, 9746234460, 12994979280, 15593975136, 19492468920, 25989958560, 38984937840, 77969875680]

約数ペア:

[(1, 77969875680), (2, 38984937840), (3, 25989958560), (4, 19492468920), (5, 15593975136), (6, 12994979280), (8, 9746234460), (9, 8663319520), (10, 7796987568), (12, 6497489640), (15, 5197991712), (16, 4873117230), (18, 4331659760), (20, 3898493784), (24, 3248744820), (30, 2598995856), (31, 2515157280), (32, 2436558615), (36, 2165829880), (40, 1949246892), (45, 1732663904), (48, 1624372410), (60, 1299497928), (62, 1257578640), (72, 1082914940), (80, 974623446), (90, 866331952), (93, 838385760), (96, 812186205), (120, 649748964), (124, 628789320), (144, 541457470), (155, 503031456), (160, 487311723), (180, 433165976), (186, 419192880), (240, 324874482), (248, 314394660), (279, 279461920), (288, 270728735), (310, 251515728), (360, 216582988), (372, 209596440), (465, 167677152), (480, 162437241), (496, 157197330), (558, 139730960), (620, 125757864), (720, 108291494), (744, 104798220), (930, 83838576), (992, 78598665), (1116, 69865480), (1240, 62878932), (1395, 55892384), (1440, 54145747), (1488, 52399110), (1860, 41919288), (2232, 34932740), (2480, 31439466), (2790, 27946192), (2976, 26199555), (3720, 20959644), (4464, 17466370), (4960, 15719733), (5580, 13973096), (7440, 10479822), (8928, 8733185), (11160, 6986548), (14880, 5239911), (22320, 3493274), (44640, 1746637)]