199778880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 336

約数和(自身を含む): 767218176

約数和(自身を除く): 567439296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 137, 140, 147, 155, 160, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 274, 280, 294, 310, 320, 336, 372, 392, 411, 420, 434, 448, 465, 480, 490, 496, 548, 560, 588, 620, 651, 672, 685, 735, 744, 784, 822, 840, 868, 930, 959, 960, 980, 992, 1085, 1096, 1120, 1176, 1240, 1302, 1344, 1370, 1470, 1488, 1519, 1568, 1644, 1680, 1736, 1860, 1918, 1960, 1984, 2055, 2170, 2192, 2240, 2352, 2480, 2604, 2740, 2877, 2940, 2976, 3038, 3136, 3255, 3288, 3360, 3472, 3720, 3836, 3920, 4110, 4247, 4340, 4384, 4557, 4704, 4795, 4960, 5208, 5480, 5754, 5880, 5952, 6076, 6510, 6576, 6713, 6720, 6944, 7440, 7595, 7672, 7840, 8220, 8494, 8680, 8768, 9114, 9408, 9590, 9920, 10416, 10960, 11508, 11760, 12152, 12741, 13020, 13152, 13426, 13888, 14385, 14880, 15190, 15344, 15680, 16440, 16988, 17360, 18228, 19180, 20139, 20832, 21235, 21920, 22785, 23016, 23520, 24304, 25482, 26040, 26304, 26852, 28770, 29729, 29760, 30380, 30688, 32880, 33565, 33976, 34720, 36456, 38360, 40278, 41664, 42470, 43840, 45570, 46032, 47040, 48608, 50964, 52080, 53704, 57540, 59458, 60760, 61376, 63705, 65760, 67130, 67952, 69440, 72912, 76720, 80556, 84940, 89187, 91140, 92064, 97216, 100695, 101928, 104160, 107408, 115080, 118916, 121520, 127410, 131520, 134260, 135904, 145824, 148645, 153440, 161112, 169880, 178374, 182280, 184128, 201390, 203856, 208103, 208320, 214816, 230160, 237832, 243040, 254820, 268520, 271808, 291648, 297290, 306880, 322224, 339760, 356748, 364560, 402780, 407712, 416206, 429632, 445935, 460320, 475664, 486080, 509640, 537040, 594580, 624309, 644448, 679520, 713496, 729120, 805560, 815424, 832412, 891870, 920640, 951328, 1019280, 1040515, 1074080, 1189160, 1248618, 1288896, 1359040, 1426992, 1458240, 1611120, 1664824, 1783740, 1902656, 2038560, 2081030, 2148160, 2378320, 2497236, 2853984, 3121545, 3222240, 3329648, 3567480, 4077120, 4162060, 4756640, 4994472, 5707968, 6243090, 6444480, 6659296, 7134960, 8324120, 9513280, 9988944, 12486180, 13318592, 14269920, 16648240, 19977888, 24972360, 28539840, 33296480, 39955776, 49944720, 66592960, 99889440, 199778880]

約数ペア:

[(1, 199778880), (2, 99889440), (3, 66592960), (4, 49944720), (5, 39955776), (6, 33296480), (7, 28539840), (8, 24972360), (10, 19977888), (12, 16648240), (14, 14269920), (15, 13318592), (16, 12486180), (20, 9988944), (21, 9513280), (24, 8324120), (28, 7134960), (30, 6659296), (31, 6444480), (32, 6243090), (35, 5707968), (40, 4994472), (42, 4756640), (48, 4162060), (49, 4077120), (56, 3567480), (60, 3329648), (62, 3222240), (64, 3121545), (70, 2853984), (80, 2497236), (84, 2378320), (93, 2148160), (96, 2081030), (98, 2038560), (105, 1902656), (112, 1783740), (120, 1664824), (124, 1611120), (137, 1458240), (140, 1426992), (147, 1359040), (155, 1288896), (160, 1248618), (168, 1189160), (186, 1074080), (192, 1040515), (196, 1019280), (210, 951328), (217, 920640), (224, 891870), (240, 832412), (245, 815424), (248, 805560), (274, 729120), (280, 713496), (294, 679520), (310, 644448), (320, 624309), (336, 594580), (372, 537040), (392, 509640), (411, 486080), (420, 475664), (434, 460320), (448, 445935), (465, 429632), (480, 416206), (490, 407712), (496, 402780), (548, 364560), (560, 356748), (588, 339760), (620, 322224), (651, 306880), (672, 297290), (685, 291648), (735, 271808), (744, 268520), (784, 254820), (822, 243040), (840, 237832), (868, 230160), (930, 214816), (959, 208320), (960, 208103), (980, 203856), (992, 201390), (1085, 184128), (1096, 182280), (1120, 178374), (1176, 169880), (1240, 161112), (1302, 153440), (1344, 148645), (1370, 145824), (1470, 135904), (1488, 134260), (1519, 131520), (1568, 127410), (1644, 121520), (1680, 118916), (1736, 115080), (1860, 107408), (1918, 104160), (1960, 101928), (1984, 100695), (2055, 97216), (2170, 92064), (2192, 91140), (2240, 89187), (2352, 84940), (2480, 80556), (2604, 76720), (2740, 72912), (2877, 69440), (2940, 67952), (2976, 67130), (3038, 65760), (3136, 63705), (3255, 61376), (3288, 60760), (3360, 59458), (3472, 57540), (3720, 53704), (3836, 52080), (3920, 50964), (4110, 48608), (4247, 47040), (4340, 46032), (4384, 45570), (4557, 43840), (4704, 42470), (4795, 41664), (4960, 40278), (5208, 38360), (5480, 36456), (5754, 34720), (5880, 33976), (5952, 33565), (6076, 32880), (6510, 30688), (6576, 30380), (6713, 29760), (6720, 29729), (6944, 28770), (7440, 26852), (7595, 26304), (7672, 26040), (7840, 25482), (8220, 24304), (8494, 23520), (8680, 23016), (8768, 22785), (9114, 21920), (9408, 21235), (9590, 20832), (9920, 20139), (10416, 19180), (10960, 18228), (11508, 17360), (11760, 16988), (12152, 16440), (12741, 15680), (13020, 15344), (13152, 15190), (13426, 14880), (13888, 14385)]