196597560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 652982400

約数和(自身を除く): 456384840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 163, 184, 190, 228, 230, 276, 285, 326, 345, 380, 437, 456, 460, 489, 529, 552, 570, 652, 690, 760, 815, 874, 920, 978, 1058, 1140, 1304, 1311, 1380, 1587, 1630, 1748, 1956, 2116, 2185, 2280, 2445, 2622, 2645, 2760, 3097, 3174, 3260, 3496, 3749, 3912, 4232, 4370, 4890, 5244, 5290, 6194, 6348, 6520, 6555, 7498, 7935, 8740, 9291, 9780, 10051, 10488, 10580, 11247, 12388, 12696, 13110, 14996, 15485, 15870, 17480, 18582, 18745, 19560, 20102, 21160, 22494, 24776, 26220, 29992, 30153, 30970, 31740, 37164, 37490, 40204, 44988, 46455, 50255, 52440, 56235, 60306, 61940, 63480, 71231, 74328, 74980, 80408, 86227, 89976, 92910, 100510, 112470, 120612, 123880, 142462, 149960, 150765, 172454, 185820, 201020, 213693, 224940, 241224, 258681, 284924, 301530, 344908, 356155, 371640, 402040, 427386, 431135, 449880, 517362, 569848, 603060, 689816, 712310, 854772, 862270, 1034724, 1068465, 1206120, 1293405, 1424620, 1638313, 1709544, 1724540, 2069448, 2136930, 2586810, 2849240, 3276626, 3449080, 4273860, 4914939, 5173620, 6553252, 8191565, 8547720, 9829878, 10347240, 13106504, 16383130, 19659756, 24574695, 32766260, 39319512, 49149390, 65532520, 98298780, 196597560]

約数ペア:

[(1, 196597560), (2, 98298780), (3, 65532520), (4, 49149390), (5, 39319512), (6, 32766260), (8, 24574695), (10, 19659756), (12, 16383130), (15, 13106504), (19, 10347240), (20, 9829878), (23, 8547720), (24, 8191565), (30, 6553252), (38, 5173620), (40, 4914939), (46, 4273860), (57, 3449080), (60, 3276626), (69, 2849240), (76, 2586810), (92, 2136930), (95, 2069448), (114, 1724540), (115, 1709544), (120, 1638313), (138, 1424620), (152, 1293405), (163, 1206120), (184, 1068465), (190, 1034724), (228, 862270), (230, 854772), (276, 712310), (285, 689816), (326, 603060), (345, 569848), (380, 517362), (437, 449880), (456, 431135), (460, 427386), (489, 402040), (529, 371640), (552, 356155), (570, 344908), (652, 301530), (690, 284924), (760, 258681), (815, 241224), (874, 224940), (920, 213693), (978, 201020), (1058, 185820), (1140, 172454), (1304, 150765), (1311, 149960), (1380, 142462), (1587, 123880), (1630, 120612), (1748, 112470), (1956, 100510), (2116, 92910), (2185, 89976), (2280, 86227), (2445, 80408), (2622, 74980), (2645, 74328), (2760, 71231), (3097, 63480), (3174, 61940), (3260, 60306), (3496, 56235), (3749, 52440), (3912, 50255), (4232, 46455), (4370, 44988), (4890, 40204), (5244, 37490), (5290, 37164), (6194, 31740), (6348, 30970), (6520, 30153), (6555, 29992), (7498, 26220), (7935, 24776), (8740, 22494), (9291, 21160), (9780, 20102), (10051, 19560), (10488, 18745), (10580, 18582), (11247, 17480), (12388, 15870), (12696, 15485), (13110, 14996)]