198873360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{1879}}^1$

素因数の和:1915

約数の個数: 240

約数和(自身を含む): 797270400

約数和(自身を除く): 598397040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1879, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3758, 3780, 3920, 4410, 5040, 5292, 5637, 5880, 6615, 7056, 7516, 7560, 8820, 9395, 10584, 11274, 11760, 13153, 13230, 15032, 15120, 16911, 17640, 18790, 21168, 22548, 26306, 26460, 28185, 30064, 33822, 35280, 37580, 39459, 45096, 50733, 52612, 52920, 56370, 65765, 67644, 75160, 78918, 84555, 90192, 92071, 101466, 105224, 105840, 112740, 118377, 131530, 135288, 150320, 157836, 169110, 184142, 197295, 202932, 210448, 225480, 236754, 253665, 263060, 270576, 276213, 315672, 338220, 355131, 368284, 394590, 405864, 450960, 460355, 473508, 507330, 526120, 552426, 591885, 631344, 676440, 710262, 736568, 789180, 811728, 828639, 920710, 947016, 1014660, 1052240, 1104852, 1183770, 1352880, 1381065, 1420524, 1473136, 1578360, 1657278, 1775655, 1841420, 1894032, 2029320, 2209704, 2367540, 2485917, 2762130, 2841048, 3156720, 3314556, 3551310, 3682840, 4058640, 4143195, 4419408, 4735080, 4971834, 5524260, 5682096, 6629112, 7102620, 7365680, 8286390, 9470160, 9943668, 11048520, 12429585, 13258224, 14205240, 16572780, 19887336, 22097040, 24859170, 28410480, 33145560, 39774672, 49718340, 66291120, 99436680, 198873360]

約数ペア:

[(1, 198873360), (2, 99436680), (3, 66291120), (4, 49718340), (5, 39774672), (6, 33145560), (7, 28410480), (8, 24859170), (9, 22097040), (10, 19887336), (12, 16572780), (14, 14205240), (15, 13258224), (16, 12429585), (18, 11048520), (20, 9943668), (21, 9470160), (24, 8286390), (27, 7365680), (28, 7102620), (30, 6629112), (35, 5682096), (36, 5524260), (40, 4971834), (42, 4735080), (45, 4419408), (48, 4143195), (49, 4058640), (54, 3682840), (56, 3551310), (60, 3314556), (63, 3156720), (70, 2841048), (72, 2762130), (80, 2485917), (84, 2367540), (90, 2209704), (98, 2029320), (105, 1894032), (108, 1841420), (112, 1775655), (120, 1657278), (126, 1578360), (135, 1473136), (140, 1420524), (144, 1381065), (147, 1352880), (168, 1183770), (180, 1104852), (189, 1052240), (196, 1014660), (210, 947016), (216, 920710), (240, 828639), (245, 811728), (252, 789180), (270, 736568), (280, 710262), (294, 676440), (315, 631344), (336, 591885), (360, 552426), (378, 526120), (392, 507330), (420, 473508), (432, 460355), (441, 450960), (490, 405864), (504, 394590), (540, 368284), (560, 355131), (588, 338220), (630, 315672), (720, 276213), (735, 270576), (756, 263060), (784, 253665), (840, 236754), (882, 225480), (945, 210448), (980, 202932), (1008, 197295), (1080, 184142), (1176, 169110), (1260, 157836), (1323, 150320), (1470, 135288), (1512, 131530), (1680, 118377), (1764, 112740), (1879, 105840), (1890, 105224), (1960, 101466), (2160, 92071), (2205, 90192), (2352, 84555), (2520, 78918), (2646, 75160), (2940, 67644), (3024, 65765), (3528, 56370), (3758, 52920), (3780, 52612), (3920, 50733), (4410, 45096), (5040, 39459), (5292, 37580), (5637, 35280), (5880, 33822), (6615, 30064), (7056, 28185), (7516, 26460), (7560, 26306), (8820, 22548), (9395, 21168), (10584, 18790), (11274, 17640), (11760, 16911), (13153, 15120), (13230, 15032)]