274937040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{7793}}^1$

素因数の和:7826

約数の個数: 180

約数和(自身を含む): 1074215844

約数和(自身を除く): 799278804

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 7793, 8820, 11760, 15586, 17640, 23379, 31172, 35280, 38965, 46758, 54551, 62344, 70137, 77930, 93516, 109102, 116895, 124688, 140274, 155860, 163653, 187032, 218204, 233790, 272755, 280548, 311720, 327306, 350685, 374064, 381857, 436408, 467580, 490959, 545510, 561096, 623440, 654612, 701370, 763714, 818265, 872816, 935160, 981918, 1091020, 1122192, 1145571, 1309224, 1402740, 1527428, 1636530, 1870320, 1909285, 1963836, 2182040, 2291142, 2454795, 2618448, 2805480, 3054856, 3273060, 3436713, 3818570, 3927672, 4364080, 4582284, 4909590, 5610960, 5727855, 6109712, 6546120, 6873426, 7637140, 7855344, 9164568, 9819180, 11455710, 13092240, 13746852, 15274280, 17183565, 18329136, 19638360, 22911420, 27493704, 30548560, 34367130, 39276720, 45822840, 54987408, 68734260, 91645680, 137468520, 274937040]

約数ペア:

[(1, 274937040), (2, 137468520), (3, 91645680), (4, 68734260), (5, 54987408), (6, 45822840), (7, 39276720), (8, 34367130), (9, 30548560), (10, 27493704), (12, 22911420), (14, 19638360), (15, 18329136), (16, 17183565), (18, 15274280), (20, 13746852), (21, 13092240), (24, 11455710), (28, 9819180), (30, 9164568), (35, 7855344), (36, 7637140), (40, 6873426), (42, 6546120), (45, 6109712), (48, 5727855), (49, 5610960), (56, 4909590), (60, 4582284), (63, 4364080), (70, 3927672), (72, 3818570), (80, 3436713), (84, 3273060), (90, 3054856), (98, 2805480), (105, 2618448), (112, 2454795), (120, 2291142), (126, 2182040), (140, 1963836), (144, 1909285), (147, 1870320), (168, 1636530), (180, 1527428), (196, 1402740), (210, 1309224), (240, 1145571), (245, 1122192), (252, 1091020), (280, 981918), (294, 935160), (315, 872816), (336, 818265), (360, 763714), (392, 701370), (420, 654612), (441, 623440), (490, 561096), (504, 545510), (560, 490959), (588, 467580), (630, 436408), (720, 381857), (735, 374064), (784, 350685), (840, 327306), (882, 311720), (980, 280548), (1008, 272755), (1176, 233790), (1260, 218204), (1470, 187032), (1680, 163653), (1764, 155860), (1960, 140274), (2205, 124688), (2352, 116895), (2520, 109102), (2940, 93516), (3528, 77930), (3920, 70137), (4410, 62344), (5040, 54551), (5880, 46758), (7056, 38965), (7793, 35280), (8820, 31172), (11760, 23379), (15586, 17640)]