25769520

素因数分解:

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

素因数の和:5139

約数の個数: 120

約数和(自身を含む): 98925216

約数和(自身を除く): 73155696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5113, 10226, 15339, 20452, 25565, 30678, 35791, 40904, 46017, 51130, 61356, 71582, 76695, 81808, 92034, 102260, 107373, 122712, 143164, 153390, 178955, 184068, 204520, 214746, 230085, 245424, 286328, 306780, 322119, 357910, 368136, 409040, 429492, 460170, 536865, 572656, 613560, 644238, 715820, 736272, 858984, 920340, 1073730, 1227120, 1288476, 1431640, 1610595, 1717968, 1840680, 2147460, 2576952, 2863280, 3221190, 3681360, 4294920, 5153904, 6442380, 8589840, 12884760, 25769520]

約数ペア:

[(1, 25769520), (2, 12884760), (3, 8589840), (4, 6442380), (5, 5153904), (6, 4294920), (7, 3681360), (8, 3221190), (9, 2863280), (10, 2576952), (12, 2147460), (14, 1840680), (15, 1717968), (16, 1610595), (18, 1431640), (20, 1288476), (21, 1227120), (24, 1073730), (28, 920340), (30, 858984), (35, 736272), (36, 715820), (40, 644238), (42, 613560), (45, 572656), (48, 536865), (56, 460170), (60, 429492), (63, 409040), (70, 368136), (72, 357910), (80, 322119), (84, 306780), (90, 286328), (105, 245424), (112, 230085), (120, 214746), (126, 204520), (140, 184068), (144, 178955), (168, 153390), (180, 143164), (210, 122712), (240, 107373), (252, 102260), (280, 92034), (315, 81808), (336, 76695), (360, 71582), (420, 61356), (504, 51130), (560, 46017), (630, 40904), (720, 35791), (840, 30678), (1008, 25565), (1260, 20452), (1680, 15339), (2520, 10226), (5040, 5113)]