137586960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{27299}}^1$

素因数の和:27325

約数の個数: 120

約数和(自身を含む): 528091200

約数和(自身を除く): 390504240

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, 27299, 54598, 81897, 109196, 136495, 163794, 191093, 218392, 245691, 272990, 327588, 382186, 409485, 436784, 491382, 545980, 573279, 655176, 764372, 818970, 955465, 982764, 1091960, 1146558, 1228455, 1310352, 1528744, 1637940, 1719837, 1910930, 1965528, 2183920, 2293116, 2456910, 2866395, 3057488, 3275880, 3439674, 3821860, 3931056, 4586232, 4913820, 5732790, 6551760, 6879348, 7643720, 8599185, 9172464, 9827640, 11465580, 13758696, 15287440, 17198370, 19655280, 22931160, 27517392, 34396740, 45862320, 68793480, 137586960]

約数ペア:

[(1, 137586960), (2, 68793480), (3, 45862320), (4, 34396740), (5, 27517392), (6, 22931160), (7, 19655280), (8, 17198370), (9, 15287440), (10, 13758696), (12, 11465580), (14, 9827640), (15, 9172464), (16, 8599185), (18, 7643720), (20, 6879348), (21, 6551760), (24, 5732790), (28, 4913820), (30, 4586232), (35, 3931056), (36, 3821860), (40, 3439674), (42, 3275880), (45, 3057488), (48, 2866395), (56, 2456910), (60, 2293116), (63, 2183920), (70, 1965528), (72, 1910930), (80, 1719837), (84, 1637940), (90, 1528744), (105, 1310352), (112, 1228455), (120, 1146558), (126, 1091960), (140, 982764), (144, 955465), (168, 818970), (180, 764372), (210, 655176), (240, 573279), (252, 545980), (280, 491382), (315, 436784), (336, 409485), (360, 382186), (420, 327588), (504, 272990), (560, 245691), (630, 218392), (720, 191093), (840, 163794), (1008, 136495), (1260, 109196), (1680, 81897), (2520, 54598), (5040, 27299)]