77308560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5113}}^1$

素因数の和:5142

約数の個数: 160

約数和(自身を含む): 304385280

約数和(自身を除く): 227076720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5113, 7560, 10226, 15120, 15339, 20452, 25565, 30678, 35791, 40904, 46017, 51130, 61356, 71582, 76695, 81808, 92034, 102260, 107373, 122712, 138051, 143164, 153390, 178955, 184068, 204520, 214746, 230085, 245424, 276102, 286328, 306780, 322119, 357910, 368136, 409040, 429492, 460170, 536865, 552204, 572656, 613560, 644238, 690255, 715820, 736272, 858984, 920340, 966357, 1073730, 1104408, 1227120, 1288476, 1380510, 1431640, 1610595, 1717968, 1840680, 1932714, 2147460, 2208816, 2576952, 2761020, 2863280, 3221190, 3681360, 3865428, 4294920, 4831785, 5153904, 5522040, 6442380, 7730856, 8589840, 9663570, 11044080, 12884760, 15461712, 19327140, 25769520, 38654280, 77308560]

約数ペア:

[(1, 77308560), (2, 38654280), (3, 25769520), (4, 19327140), (5, 15461712), (6, 12884760), (7, 11044080), (8, 9663570), (9, 8589840), (10, 7730856), (12, 6442380), (14, 5522040), (15, 5153904), (16, 4831785), (18, 4294920), (20, 3865428), (21, 3681360), (24, 3221190), (27, 2863280), (28, 2761020), (30, 2576952), (35, 2208816), (36, 2147460), (40, 1932714), (42, 1840680), (45, 1717968), (48, 1610595), (54, 1431640), (56, 1380510), (60, 1288476), (63, 1227120), (70, 1104408), (72, 1073730), (80, 966357), (84, 920340), (90, 858984), (105, 736272), (108, 715820), (112, 690255), (120, 644238), (126, 613560), (135, 572656), (140, 552204), (144, 536865), (168, 460170), (180, 429492), (189, 409040), (210, 368136), (216, 357910), (240, 322119), (252, 306780), (270, 286328), (280, 276102), (315, 245424), (336, 230085), (360, 214746), (378, 204520), (420, 184068), (432, 178955), (504, 153390), (540, 143164), (560, 138051), (630, 122712), (720, 107373), (756, 102260), (840, 92034), (945, 81808), (1008, 76695), (1080, 71582), (1260, 61356), (1512, 51130), (1680, 46017), (1890, 40904), (2160, 35791), (2520, 30678), (3024, 25565), (3780, 20452), (5040, 15339), (5113, 15120), (7560, 10226)]