82677840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1749

約数の個数: 160

約数和(自身を含む): 303194880

約数和(自身を除く): 220517040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1697, 1740, 2030, 2320, 2436, 3045, 3248, 3394, 3480, 4060, 4872, 5091, 6090, 6788, 6960, 8120, 8485, 9744, 10182, 11879, 12180, 13576, 16240, 16970, 20364, 23758, 24360, 25455, 27152, 33940, 35637, 40728, 47516, 48720, 49213, 50910, 59395, 67880, 71274, 81456, 95032, 98426, 101820, 118790, 135760, 142548, 147639, 178185, 190064, 196852, 203640, 237580, 246065, 285096, 295278, 344491, 356370, 393704, 407280, 475160, 492130, 570192, 590556, 688982, 712740, 738195, 787408, 950320, 984260, 1033473, 1181112, 1377964, 1425480, 1476390, 1722455, 1968520, 2066946, 2362224, 2755928, 2850960, 2952780, 3444910, 3937040, 4133892, 5167365, 5511856, 5905560, 6889820, 8267784, 10334730, 11811120, 13779640, 16535568, 20669460, 27559280, 41338920, 82677840]

約数ペア:

[(1, 82677840), (2, 41338920), (3, 27559280), (4, 20669460), (5, 16535568), (6, 13779640), (7, 11811120), (8, 10334730), (10, 8267784), (12, 6889820), (14, 5905560), (15, 5511856), (16, 5167365), (20, 4133892), (21, 3937040), (24, 3444910), (28, 2952780), (29, 2850960), (30, 2755928), (35, 2362224), (40, 2066946), (42, 1968520), (48, 1722455), (56, 1476390), (58, 1425480), (60, 1377964), (70, 1181112), (80, 1033473), (84, 984260), (87, 950320), (105, 787408), (112, 738195), (116, 712740), (120, 688982), (140, 590556), (145, 570192), (168, 492130), (174, 475160), (203, 407280), (210, 393704), (232, 356370), (240, 344491), (280, 295278), (290, 285096), (336, 246065), (348, 237580), (406, 203640), (420, 196852), (435, 190064), (464, 178185), (560, 147639), (580, 142548), (609, 135760), (696, 118790), (812, 101820), (840, 98426), (870, 95032), (1015, 81456), (1160, 71274), (1218, 67880), (1392, 59395), (1624, 50910), (1680, 49213), (1697, 48720), (1740, 47516), (2030, 40728), (2320, 35637), (2436, 33940), (3045, 27152), (3248, 25455), (3394, 24360), (3480, 23758), (4060, 20364), (4872, 16970), (5091, 16240), (6090, 13576), (6788, 12180), (6960, 11879), (8120, 10182), (8485, 9744)]