140644080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 320

約数和(自身を含む): 535680000

約数和(自身を除く): 395035920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 90, 92, 95, 108, 114, 115, 120, 135, 138, 144, 149, 152, 171, 180, 184, 190, 207, 216, 228, 230, 240, 270, 276, 285, 298, 304, 342, 345, 360, 368, 380, 414, 432, 437, 447, 456, 460, 513, 540, 552, 570, 596, 621, 684, 690, 720, 745, 760, 828, 855, 874, 894, 912, 920, 1026, 1035, 1080, 1104, 1140, 1192, 1242, 1311, 1341, 1368, 1380, 1490, 1520, 1656, 1710, 1748, 1788, 1840, 2052, 2070, 2160, 2185, 2235, 2280, 2384, 2484, 2565, 2622, 2682, 2736, 2760, 2831, 2980, 3105, 3312, 3420, 3427, 3496, 3576, 3933, 4023, 4104, 4140, 4370, 4470, 4560, 4968, 5130, 5244, 5364, 5520, 5662, 5960, 6210, 6555, 6705, 6840, 6854, 6992, 7152, 7866, 8046, 8208, 8280, 8493, 8740, 8940, 9936, 10260, 10281, 10488, 10728, 11324, 11799, 11920, 12420, 13110, 13410, 13680, 13708, 14155, 15732, 16092, 16560, 16986, 17135, 17480, 17880, 19665, 20115, 20520, 20562, 20976, 21456, 22648, 23598, 24840, 25479, 26220, 26820, 27416, 28310, 30843, 31464, 32184, 33972, 34270, 34960, 35760, 39330, 40230, 41040, 41124, 42465, 45296, 47196, 49680, 50958, 51405, 52440, 53640, 54832, 56620, 58995, 61686, 62928, 64368, 65113, 67944, 68540, 76437, 78660, 80460, 82248, 84930, 92529, 94392, 101916, 102810, 104880, 107280, 113240, 117990, 123372, 127395, 130226, 135888, 137080, 152874, 154215, 157320, 160920, 164496, 169860, 185058, 188784, 195339, 203832, 205620, 226480, 235980, 246744, 254790, 260452, 274160, 305748, 308430, 314640, 321840, 325565, 339720, 370116, 382185, 390678, 407664, 411240, 462645, 471960, 493488, 509580, 520904, 586017, 611496, 616860, 651130, 679440, 740232, 764370, 781356, 822480, 925290, 943920, 976695, 1019160, 1041808, 1172034, 1222992, 1233720, 1302260, 1480464, 1528740, 1562712, 1758051, 1850580, 1953390, 2038320, 2344068, 2467440, 2604520, 2930085, 3057480, 3125424, 3516102, 3701160, 3906780, 4688136, 5209040, 5860170, 6114960, 7032204, 7402320, 7813560, 8790255, 9376272, 11720340, 14064408, 15627120, 17580510, 23440680, 28128816, 35161020, 46881360, 70322040, 140644080]

約数ペア:

[(1, 140644080), (2, 70322040), (3, 46881360), (4, 35161020), (5, 28128816), (6, 23440680), (8, 17580510), (9, 15627120), (10, 14064408), (12, 11720340), (15, 9376272), (16, 8790255), (18, 7813560), (19, 7402320), (20, 7032204), (23, 6114960), (24, 5860170), (27, 5209040), (30, 4688136), (36, 3906780), (38, 3701160), (40, 3516102), (45, 3125424), (46, 3057480), (48, 2930085), (54, 2604520), (57, 2467440), (60, 2344068), (69, 2038320), (72, 1953390), (76, 1850580), (80, 1758051), (90, 1562712), (92, 1528740), (95, 1480464), (108, 1302260), (114, 1233720), (115, 1222992), (120, 1172034), (135, 1041808), (138, 1019160), (144, 976695), (149, 943920), (152, 925290), (171, 822480), (180, 781356), (184, 764370), (190, 740232), (207, 679440), (216, 651130), (228, 616860), (230, 611496), (240, 586017), (270, 520904), (276, 509580), (285, 493488), (298, 471960), (304, 462645), (342, 411240), (345, 407664), (360, 390678), (368, 382185), (380, 370116), (414, 339720), (432, 325565), (437, 321840), (447, 314640), (456, 308430), (460, 305748), (513, 274160), (540, 260452), (552, 254790), (570, 246744), (596, 235980), (621, 226480), (684, 205620), (690, 203832), (720, 195339), (745, 188784), (760, 185058), (828, 169860), (855, 164496), (874, 160920), (894, 157320), (912, 154215), (920, 152874), (1026, 137080), (1035, 135888), (1080, 130226), (1104, 127395), (1140, 123372), (1192, 117990), (1242, 113240), (1311, 107280), (1341, 104880), (1368, 102810), (1380, 101916), (1490, 94392), (1520, 92529), (1656, 84930), (1710, 82248), (1748, 80460), (1788, 78660), (1840, 76437), (2052, 68540), (2070, 67944), (2160, 65113), (2185, 64368), (2235, 62928), (2280, 61686), (2384, 58995), (2484, 56620), (2565, 54832), (2622, 53640), (2682, 52440), (2736, 51405), (2760, 50958), (2831, 49680), (2980, 47196), (3105, 45296), (3312, 42465), (3420, 41124), (3427, 41040), (3496, 40230), (3576, 39330), (3933, 35760), (4023, 34960), (4104, 34270), (4140, 33972), (4370, 32184), (4470, 31464), (4560, 30843), (4968, 28310), (5130, 27416), (5244, 26820), (5364, 26220), (5520, 25479), (5662, 24840), (5960, 23598), (6210, 22648), (6555, 21456), (6705, 20976), (6840, 20562), (6854, 20520), (6992, 20115), (7152, 19665), (7866, 17880), (8046, 17480), (8208, 17135), (8280, 16986), (8493, 16560), (8740, 16092), (8940, 15732), (9936, 14155), (10260, 13708), (10281, 13680), (10488, 13410), (10728, 13110), (11324, 12420), (11799, 11920)]