74523680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 229920768

約数和(自身を除く): 155397088

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 263, 280, 308, 322, 352, 368, 385, 440, 460, 506, 526, 560, 616, 644, 736, 770, 805, 880, 920, 1012, 1052, 1120, 1232, 1265, 1288, 1315, 1540, 1610, 1760, 1771, 1840, 1841, 2024, 2104, 2464, 2530, 2576, 2630, 2893, 3080, 3220, 3542, 3680, 3682, 4048, 4208, 5060, 5152, 5260, 5786, 6049, 6160, 6440, 7084, 7364, 8096, 8416, 8855, 9205, 10120, 10520, 11572, 12098, 12320, 12880, 14168, 14465, 14728, 17710, 18410, 20240, 20251, 21040, 23144, 24196, 25760, 28336, 28930, 29456, 30245, 35420, 36820, 40480, 40502, 42080, 42343, 46288, 48392, 56672, 57860, 58912, 60490, 66539, 70840, 73640, 81004, 84686, 92576, 96784, 101255, 115720, 120980, 133078, 141680, 147280, 162008, 169372, 193568, 202510, 211715, 231440, 241960, 266156, 283360, 294560, 324016, 332695, 338744, 405020, 423430, 462880, 465773, 483920, 532312, 648032, 665390, 677488, 810040, 846860, 931546, 967840, 1064624, 1330780, 1354976, 1620080, 1693720, 1863092, 2129248, 2328865, 2661560, 3240160, 3387440, 3726184, 4657730, 5323120, 6774880, 7452368, 9315460, 10646240, 14904736, 18630920, 37261840, 74523680]

約数ペア:

[(1, 74523680), (2, 37261840), (4, 18630920), (5, 14904736), (7, 10646240), (8, 9315460), (10, 7452368), (11, 6774880), (14, 5323120), (16, 4657730), (20, 3726184), (22, 3387440), (23, 3240160), (28, 2661560), (32, 2328865), (35, 2129248), (40, 1863092), (44, 1693720), (46, 1620080), (55, 1354976), (56, 1330780), (70, 1064624), (77, 967840), (80, 931546), (88, 846860), (92, 810040), (110, 677488), (112, 665390), (115, 648032), (140, 532312), (154, 483920), (160, 465773), (161, 462880), (176, 423430), (184, 405020), (220, 338744), (224, 332695), (230, 324016), (253, 294560), (263, 283360), (280, 266156), (308, 241960), (322, 231440), (352, 211715), (368, 202510), (385, 193568), (440, 169372), (460, 162008), (506, 147280), (526, 141680), (560, 133078), (616, 120980), (644, 115720), (736, 101255), (770, 96784), (805, 92576), (880, 84686), (920, 81004), (1012, 73640), (1052, 70840), (1120, 66539), (1232, 60490), (1265, 58912), (1288, 57860), (1315, 56672), (1540, 48392), (1610, 46288), (1760, 42343), (1771, 42080), (1840, 40502), (1841, 40480), (2024, 36820), (2104, 35420), (2464, 30245), (2530, 29456), (2576, 28930), (2630, 28336), (2893, 25760), (3080, 24196), (3220, 23144), (3542, 21040), (3680, 20251), (3682, 20240), (4048, 18410), (4208, 17710), (5060, 14728), (5152, 14465), (5260, 14168), (5786, 12880), (6049, 12320), (6160, 12098), (6440, 11572), (7084, 10520), (7364, 10120), (8096, 9205), (8416, 8855)]