144765720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 518918400

約数和(自身を除く): 374152680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 139, 165, 180, 198, 220, 263, 264, 278, 330, 360, 396, 417, 440, 495, 526, 556, 660, 695, 789, 792, 834, 990, 1052, 1112, 1251, 1315, 1320, 1390, 1529, 1578, 1668, 1980, 2085, 2104, 2367, 2502, 2630, 2780, 2893, 3058, 3156, 3336, 3945, 3960, 4170, 4587, 4734, 5004, 5260, 5560, 5786, 6116, 6255, 6312, 7645, 7890, 8340, 8679, 9174, 9468, 10008, 10520, 11572, 11835, 12232, 12510, 13761, 14465, 15290, 15780, 16680, 17358, 18348, 18936, 22935, 23144, 23670, 25020, 26037, 27522, 28930, 30580, 31560, 34716, 36557, 36696, 43395, 45870, 47340, 50040, 52074, 55044, 57860, 61160, 68805, 69432, 73114, 86790, 91740, 94680, 104148, 109671, 110088, 115720, 130185, 137610, 146228, 173580, 182785, 183480, 208296, 219342, 260370, 275220, 292456, 329013, 347160, 365570, 402127, 438684, 520740, 548355, 550440, 658026, 731140, 804254, 877368, 1041480, 1096710, 1206381, 1316052, 1462280, 1608508, 1645065, 2010635, 2193420, 2412762, 2632104, 3217016, 3290130, 3619143, 4021270, 4386840, 4825524, 6031905, 6580260, 7238286, 8042540, 9651048, 12063810, 13160520, 14476572, 16085080, 18095715, 24127620, 28953144, 36191430, 48255240, 72382860, 144765720]

約数ペア:

[(1, 144765720), (2, 72382860), (3, 48255240), (4, 36191430), (5, 28953144), (6, 24127620), (8, 18095715), (9, 16085080), (10, 14476572), (11, 13160520), (12, 12063810), (15, 9651048), (18, 8042540), (20, 7238286), (22, 6580260), (24, 6031905), (30, 4825524), (33, 4386840), (36, 4021270), (40, 3619143), (44, 3290130), (45, 3217016), (55, 2632104), (60, 2412762), (66, 2193420), (72, 2010635), (88, 1645065), (90, 1608508), (99, 1462280), (110, 1316052), (120, 1206381), (132, 1096710), (139, 1041480), (165, 877368), (180, 804254), (198, 731140), (220, 658026), (263, 550440), (264, 548355), (278, 520740), (330, 438684), (360, 402127), (396, 365570), (417, 347160), (440, 329013), (495, 292456), (526, 275220), (556, 260370), (660, 219342), (695, 208296), (789, 183480), (792, 182785), (834, 173580), (990, 146228), (1052, 137610), (1112, 130185), (1251, 115720), (1315, 110088), (1320, 109671), (1390, 104148), (1529, 94680), (1578, 91740), (1668, 86790), (1980, 73114), (2085, 69432), (2104, 68805), (2367, 61160), (2502, 57860), (2630, 55044), (2780, 52074), (2893, 50040), (3058, 47340), (3156, 45870), (3336, 43395), (3945, 36696), (3960, 36557), (4170, 34716), (4587, 31560), (4734, 30580), (5004, 28930), (5260, 27522), (5560, 26037), (5786, 25020), (6116, 23670), (6255, 23144), (6312, 22935), (7645, 18936), (7890, 18348), (8340, 17358), (8679, 16680), (9174, 15780), (9468, 15290), (10008, 14465), (10520, 13761), (11572, 12510), (11835, 12232)]