313096680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 1105650000

約数和(自身を除く): 792553320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 149, 156, 180, 195, 234, 260, 298, 312, 360, 390, 447, 449, 468, 520, 585, 596, 745, 780, 894, 898, 936, 1170, 1192, 1341, 1347, 1490, 1560, 1788, 1796, 1937, 2235, 2245, 2340, 2682, 2694, 2980, 3576, 3592, 3874, 4041, 4470, 4490, 4680, 5364, 5388, 5811, 5837, 5960, 6705, 6735, 7748, 8082, 8940, 8980, 9685, 10728, 10776, 11622, 11674, 13410, 13470, 15496, 16164, 17433, 17511, 17880, 17960, 19370, 20205, 23244, 23348, 26820, 26940, 29055, 29185, 32328, 34866, 35022, 38740, 40410, 46488, 46696, 52533, 53640, 53880, 58110, 58370, 66901, 69732, 70044, 77480, 80820, 87165, 87555, 105066, 116220, 116740, 133802, 139464, 140088, 161640, 174330, 175110, 200703, 210132, 232440, 233480, 262665, 267604, 334505, 348660, 350220, 401406, 420264, 525330, 535208, 602109, 669010, 697320, 700440, 802812, 869713, 1003515, 1050660, 1204218, 1338020, 1605624, 1739426, 2007030, 2101320, 2408436, 2609139, 2676040, 3010545, 3478852, 4014060, 4348565, 4816872, 5218278, 6021090, 6957704, 7827417, 8028120, 8697130, 10436556, 12042180, 13045695, 15654834, 17394260, 20873112, 24084360, 26091390, 31309668, 34788520, 39137085, 52182780, 62619336, 78274170, 104365560, 156548340, 313096680]

約数ペア:

[(1, 313096680), (2, 156548340), (3, 104365560), (4, 78274170), (5, 62619336), (6, 52182780), (8, 39137085), (9, 34788520), (10, 31309668), (12, 26091390), (13, 24084360), (15, 20873112), (18, 17394260), (20, 15654834), (24, 13045695), (26, 12042180), (30, 10436556), (36, 8697130), (39, 8028120), (40, 7827417), (45, 6957704), (52, 6021090), (60, 5218278), (65, 4816872), (72, 4348565), (78, 4014060), (90, 3478852), (104, 3010545), (117, 2676040), (120, 2609139), (130, 2408436), (149, 2101320), (156, 2007030), (180, 1739426), (195, 1605624), (234, 1338020), (260, 1204218), (298, 1050660), (312, 1003515), (360, 869713), (390, 802812), (447, 700440), (449, 697320), (468, 669010), (520, 602109), (585, 535208), (596, 525330), (745, 420264), (780, 401406), (894, 350220), (898, 348660), (936, 334505), (1170, 267604), (1192, 262665), (1341, 233480), (1347, 232440), (1490, 210132), (1560, 200703), (1788, 175110), (1796, 174330), (1937, 161640), (2235, 140088), (2245, 139464), (2340, 133802), (2682, 116740), (2694, 116220), (2980, 105066), (3576, 87555), (3592, 87165), (3874, 80820), (4041, 77480), (4470, 70044), (4490, 69732), (4680, 66901), (5364, 58370), (5388, 58110), (5811, 53880), (5837, 53640), (5960, 52533), (6705, 46696), (6735, 46488), (7748, 40410), (8082, 38740), (8940, 35022), (8980, 34866), (9685, 32328), (10728, 29185), (10776, 29055), (11622, 26940), (11674, 26820), (13410, 23348), (13470, 23244), (15496, 20205), (16164, 19370), (17433, 17960), (17511, 17880)]