140965920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 240

約数和(自身を含む): 507691800

約数和(自身を除く): 366725880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 149, 160, 162, 180, 216, 219, 240, 270, 288, 292, 298, 324, 360, 365, 405, 432, 438, 447, 480, 540, 584, 596, 648, 657, 720, 730, 745, 810, 864, 876, 894, 1080, 1095, 1168, 1192, 1296, 1314, 1341, 1440, 1460, 1490, 1620, 1752, 1788, 1971, 2160, 2190, 2235, 2336, 2384, 2592, 2628, 2682, 2920, 2980, 3240, 3285, 3504, 3576, 3942, 4023, 4320, 4380, 4470, 4768, 5256, 5364, 5840, 5913, 5960, 6480, 6570, 6705, 7008, 7152, 7884, 8046, 8760, 8940, 9855, 10512, 10728, 10877, 11680, 11826, 11920, 12069, 12960, 13140, 13410, 14304, 15768, 16092, 17520, 17880, 19710, 20115, 21024, 21456, 21754, 23652, 23840, 24138, 26280, 26820, 29565, 31536, 32184, 32631, 35040, 35760, 39420, 40230, 42912, 43508, 47304, 48276, 52560, 53640, 54385, 59130, 60345, 63072, 64368, 65262, 71520, 78840, 80460, 87016, 94608, 96552, 97893, 105120, 107280, 108770, 118260, 120690, 128736, 130524, 157680, 160920, 163155, 174032, 189216, 193104, 195786, 214560, 217540, 236520, 241380, 261048, 293679, 315360, 321840, 326310, 348064, 386208, 391572, 435080, 473040, 482760, 489465, 522096, 587358, 643680, 652620, 783144, 870160, 881037, 946080, 965520, 978930, 1044192, 1174716, 1305240, 1468395, 1566288, 1740320, 1762074, 1931040, 1957860, 2349432, 2610480, 2936790, 3132576, 3524148, 3915720, 4405185, 4698864, 5220960, 5873580, 7048296, 7831440, 8810370, 9397728, 11747160, 14096592, 15662880, 17620740, 23494320, 28193184, 35241480, 46988640, 70482960, 140965920]

約数ペア:

[(1, 140965920), (2, 70482960), (3, 46988640), (4, 35241480), (5, 28193184), (6, 23494320), (8, 17620740), (9, 15662880), (10, 14096592), (12, 11747160), (15, 9397728), (16, 8810370), (18, 7831440), (20, 7048296), (24, 5873580), (27, 5220960), (30, 4698864), (32, 4405185), (36, 3915720), (40, 3524148), (45, 3132576), (48, 2936790), (54, 2610480), (60, 2349432), (72, 1957860), (73, 1931040), (80, 1762074), (81, 1740320), (90, 1566288), (96, 1468395), (108, 1305240), (120, 1174716), (135, 1044192), (144, 978930), (146, 965520), (149, 946080), (160, 881037), (162, 870160), (180, 783144), (216, 652620), (219, 643680), (240, 587358), (270, 522096), (288, 489465), (292, 482760), (298, 473040), (324, 435080), (360, 391572), (365, 386208), (405, 348064), (432, 326310), (438, 321840), (447, 315360), (480, 293679), (540, 261048), (584, 241380), (596, 236520), (648, 217540), (657, 214560), (720, 195786), (730, 193104), (745, 189216), (810, 174032), (864, 163155), (876, 160920), (894, 157680), (1080, 130524), (1095, 128736), (1168, 120690), (1192, 118260), (1296, 108770), (1314, 107280), (1341, 105120), (1440, 97893), (1460, 96552), (1490, 94608), (1620, 87016), (1752, 80460), (1788, 78840), (1971, 71520), (2160, 65262), (2190, 64368), (2235, 63072), (2336, 60345), (2384, 59130), (2592, 54385), (2628, 53640), (2682, 52560), (2920, 48276), (2980, 47304), (3240, 43508), (3285, 42912), (3504, 40230), (3576, 39420), (3942, 35760), (4023, 35040), (4320, 32631), (4380, 32184), (4470, 31536), (4768, 29565), (5256, 26820), (5364, 26280), (5840, 24138), (5913, 23840), (5960, 23652), (6480, 21754), (6570, 21456), (6705, 21024), (7008, 20115), (7152, 19710), (7884, 17880), (8046, 17520), (8760, 16092), (8940, 15768), (9855, 14304), (10512, 13410), (10728, 13140), (10877, 12960), (11680, 12069), (11826, 11920)]