140950800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 240

約数和(自身を含む): 519093760

約数和(自身を除く): 378142960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 100, 108, 120, 124, 135, 144, 150, 155, 180, 186, 200, 216, 225, 240, 248, 270, 279, 300, 310, 360, 372, 400, 421, 432, 450, 465, 496, 540, 558, 600, 620, 675, 720, 744, 775, 837, 842, 900, 930, 1080, 1116, 1200, 1240, 1263, 1350, 1395, 1488, 1550, 1674, 1684, 1800, 1860, 2105, 2160, 2232, 2325, 2480, 2526, 2700, 2790, 3100, 3348, 3368, 3600, 3720, 3789, 4185, 4210, 4464, 4650, 5052, 5400, 5580, 6200, 6315, 6696, 6736, 6975, 7440, 7578, 8370, 8420, 9300, 10104, 10525, 10800, 11160, 11367, 12400, 12630, 13051, 13392, 13950, 15156, 16740, 16840, 18600, 18945, 20208, 20925, 21050, 22320, 22734, 25260, 26102, 27900, 30312, 31575, 33480, 33680, 37200, 37890, 39153, 41850, 42100, 45468, 50520, 52204, 55800, 56835, 60624, 63150, 65255, 66960, 75780, 78306, 83700, 84200, 90936, 94725, 101040, 104408, 111600, 113670, 117459, 126300, 130510, 151560, 156612, 167400, 168400, 181872, 189450, 195765, 208816, 227340, 234918, 252600, 261020, 284175, 303120, 313224, 326275, 334800, 352377, 378900, 391530, 454680, 469836, 505200, 522040, 568350, 587295, 626448, 652550, 704754, 757800, 783060, 909360, 939672, 978825, 1044080, 1136700, 1174590, 1305100, 1409508, 1515600, 1566120, 1761885, 1879344, 1957650, 2273400, 2349180, 2610200, 2819016, 2936475, 3132240, 3523770, 3915300, 4546800, 4698360, 5220400, 5638032, 5872950, 7047540, 7830600, 8809425, 9396720, 11745900, 14095080, 15661200, 17618850, 23491800, 28190160, 35237700, 46983600, 70475400, 140950800]

約数ペア:

[(1, 140950800), (2, 70475400), (3, 46983600), (4, 35237700), (5, 28190160), (6, 23491800), (8, 17618850), (9, 15661200), (10, 14095080), (12, 11745900), (15, 9396720), (16, 8809425), (18, 7830600), (20, 7047540), (24, 5872950), (25, 5638032), (27, 5220400), (30, 4698360), (31, 4546800), (36, 3915300), (40, 3523770), (45, 3132240), (48, 2936475), (50, 2819016), (54, 2610200), (60, 2349180), (62, 2273400), (72, 1957650), (75, 1879344), (80, 1761885), (90, 1566120), (93, 1515600), (100, 1409508), (108, 1305100), (120, 1174590), (124, 1136700), (135, 1044080), (144, 978825), (150, 939672), (155, 909360), (180, 783060), (186, 757800), (200, 704754), (216, 652550), (225, 626448), (240, 587295), (248, 568350), (270, 522040), (279, 505200), (300, 469836), (310, 454680), (360, 391530), (372, 378900), (400, 352377), (421, 334800), (432, 326275), (450, 313224), (465, 303120), (496, 284175), (540, 261020), (558, 252600), (600, 234918), (620, 227340), (675, 208816), (720, 195765), (744, 189450), (775, 181872), (837, 168400), (842, 167400), (900, 156612), (930, 151560), (1080, 130510), (1116, 126300), (1200, 117459), (1240, 113670), (1263, 111600), (1350, 104408), (1395, 101040), (1488, 94725), (1550, 90936), (1674, 84200), (1684, 83700), (1800, 78306), (1860, 75780), (2105, 66960), (2160, 65255), (2232, 63150), (2325, 60624), (2480, 56835), (2526, 55800), (2700, 52204), (2790, 50520), (3100, 45468), (3348, 42100), (3368, 41850), (3600, 39153), (3720, 37890), (3789, 37200), (4185, 33680), (4210, 33480), (4464, 31575), (4650, 30312), (5052, 27900), (5400, 26102), (5580, 25260), (6200, 22734), (6315, 22320), (6696, 21050), (6736, 20925), (6975, 20208), (7440, 18945), (7578, 18600), (8370, 16840), (8420, 16740), (9300, 15156), (10104, 13950), (10525, 13392), (10800, 13051), (11160, 12630), (11367, 12400)]