196122240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 687398400

約数和(自身を除く): 491276160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 384, 395, 431, 474, 480, 576, 632, 640, 711, 720, 790, 862, 948, 960, 1152, 1185, 1264, 1293, 1422, 1440, 1580, 1724, 1896, 1920, 2155, 2370, 2528, 2586, 2844, 2880, 3160, 3448, 3555, 3792, 3879, 4310, 4740, 5056, 5172, 5688, 5760, 6320, 6465, 6896, 7110, 7584, 7758, 8620, 9480, 10112, 10344, 11376, 12640, 12930, 13792, 14220, 15168, 15516, 17240, 18960, 19395, 20688, 22752, 25280, 25860, 27584, 28440, 30336, 31032, 34049, 34480, 37920, 38790, 41376, 45504, 50560, 51720, 55168, 56880, 62064, 68098, 68960, 75840, 77580, 82752, 91008, 102147, 103440, 113760, 124128, 136196, 137920, 151680, 155160, 165504, 170245, 204294, 206880, 227520, 248256, 272392, 275840, 306441, 310320, 340490, 408588, 413760, 455040, 496512, 510735, 544784, 612882, 620640, 680980, 817176, 827520, 1021470, 1089568, 1225764, 1241280, 1361960, 1532205, 1634352, 2042940, 2179136, 2451528, 2482560, 2723920, 3064410, 3268704, 4085880, 4358272, 4903056, 5447840, 6128820, 6537408, 8171760, 9806112, 10895680, 12257640, 13074816, 16343520, 19612224, 21791360, 24515280, 32687040, 39224448, 49030560, 65374080, 98061120, 196122240]

約数ペア:

[(1, 196122240), (2, 98061120), (3, 65374080), (4, 49030560), (5, 39224448), (6, 32687040), (8, 24515280), (9, 21791360), (10, 19612224), (12, 16343520), (15, 13074816), (16, 12257640), (18, 10895680), (20, 9806112), (24, 8171760), (30, 6537408), (32, 6128820), (36, 5447840), (40, 4903056), (45, 4358272), (48, 4085880), (60, 3268704), (64, 3064410), (72, 2723920), (79, 2482560), (80, 2451528), (90, 2179136), (96, 2042940), (120, 1634352), (128, 1532205), (144, 1361960), (158, 1241280), (160, 1225764), (180, 1089568), (192, 1021470), (237, 827520), (240, 817176), (288, 680980), (316, 620640), (320, 612882), (360, 544784), (384, 510735), (395, 496512), (431, 455040), (474, 413760), (480, 408588), (576, 340490), (632, 310320), (640, 306441), (711, 275840), (720, 272392), (790, 248256), (862, 227520), (948, 206880), (960, 204294), (1152, 170245), (1185, 165504), (1264, 155160), (1293, 151680), (1422, 137920), (1440, 136196), (1580, 124128), (1724, 113760), (1896, 103440), (1920, 102147), (2155, 91008), (2370, 82752), (2528, 77580), (2586, 75840), (2844, 68960), (2880, 68098), (3160, 62064), (3448, 56880), (3555, 55168), (3792, 51720), (3879, 50560), (4310, 45504), (4740, 41376), (5056, 38790), (5172, 37920), (5688, 34480), (5760, 34049), (6320, 31032), (6465, 30336), (6896, 28440), (7110, 27584), (7584, 25860), (7758, 25280), (8620, 22752), (9480, 20688), (10112, 19395), (10344, 18960), (11376, 17240), (12640, 15516), (12930, 15168), (13792, 14220)]