161268800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:75

約数の個数: 378

約数和(自身を含む): 537235146

約数和(自身を除く): 375966346

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 25, 28, 32, 34, 35, 40, 44, 49, 50, 55, 56, 64, 68, 70, 77, 80, 85, 88, 98, 100, 110, 112, 119, 121, 136, 140, 154, 160, 170, 175, 176, 187, 196, 200, 220, 224, 238, 242, 245, 272, 275, 280, 308, 320, 340, 350, 352, 374, 385, 392, 400, 425, 440, 448, 476, 484, 490, 539, 544, 550, 560, 595, 605, 616, 680, 700, 704, 748, 770, 784, 800, 833, 847, 850, 880, 935, 952, 968, 980, 1078, 1088, 1100, 1120, 1190, 1210, 1225, 1232, 1309, 1360, 1400, 1496, 1540, 1568, 1600, 1666, 1694, 1700, 1760, 1870, 1904, 1925, 1936, 1960, 2057, 2156, 2200, 2240, 2380, 2420, 2450, 2464, 2618, 2695, 2720, 2800, 2975, 2992, 3025, 3080, 3136, 3332, 3388, 3400, 3520, 3740, 3808, 3850, 3872, 3920, 4114, 4165, 4235, 4312, 4400, 4675, 4760, 4840, 4900, 4928, 5236, 5390, 5440, 5600, 5929, 5950, 5984, 6050, 6160, 6545, 6664, 6776, 6800, 7480, 7616, 7700, 7744, 7840, 8228, 8330, 8470, 8624, 8800, 9163, 9350, 9520, 9680, 9800, 10285, 10472, 10780, 11200, 11858, 11900, 11968, 12100, 12320, 13090, 13328, 13475, 13552, 13600, 14399, 14960, 15400, 15680, 16456, 16660, 16940, 17248, 17600, 18326, 18700, 19040, 19360, 19600, 20570, 20825, 20944, 21175, 21560, 23716, 23800, 24200, 24640, 26180, 26656, 26950, 27104, 27200, 28798, 29645, 29920, 30800, 32725, 32912, 33320, 33880, 34496, 36652, 37400, 38080, 38720, 39200, 41140, 41650, 41888, 42350, 43120, 45815, 47432, 47600, 48400, 51425, 52360, 53312, 53900, 54208, 57596, 59290, 59840, 61600, 65450, 65824, 66640, 67760, 71995, 73304, 74800, 78400, 82280, 83300, 83776, 84700, 86240, 91630, 94864, 95200, 96800, 100793, 102850, 104720, 107800, 115192, 118580, 123200, 130900, 131648, 133280, 135520, 143990, 146608, 148225, 149600, 164560, 166600, 169400, 172480, 183260, 189728, 190400, 193600, 201586, 205700, 209440, 215600, 229075, 230384, 237160, 261800, 266560, 271040, 287980, 293216, 296450, 299200, 329120, 333200, 338800, 359975, 366520, 379456, 403172, 411400, 418880, 431200, 458150, 460768, 474320, 503965, 523600, 575960, 586432, 592900, 658240, 666400, 677600, 719950, 733040, 806344, 822800, 862400, 916300, 921536, 948640, 1007930, 1047200, 1151920, 1185800, 1332800, 1355200, 1439900, 1466080, 1612688, 1645600, 1832600, 1897280, 2015860, 2094400, 2303840, 2371600, 2519825, 2879800, 2932160, 3225376, 3291200, 3665200, 4031720, 4607680, 4743200, 5039650, 5759600, 6450752, 7330400, 8063440, 9486400, 10079300, 11519200, 14660800, 16126880, 20158600, 23038400, 32253760, 40317200, 80634400, 161268800]

約数ペア:

[(1, 161268800), (2, 80634400), (4, 40317200), (5, 32253760), (7, 23038400), (8, 20158600), (10, 16126880), (11, 14660800), (14, 11519200), (16, 10079300), (17, 9486400), (20, 8063440), (22, 7330400), (25, 6450752), (28, 5759600), (32, 5039650), (34, 4743200), (35, 4607680), (40, 4031720), (44, 3665200), (49, 3291200), (50, 3225376), (55, 2932160), (56, 2879800), (64, 2519825), (68, 2371600), (70, 2303840), (77, 2094400), (80, 2015860), (85, 1897280), (88, 1832600), (98, 1645600), (100, 1612688), (110, 1466080), (112, 1439900), (119, 1355200), (121, 1332800), (136, 1185800), (140, 1151920), (154, 1047200), (160, 1007930), (170, 948640), (175, 921536), (176, 916300), (187, 862400), (196, 822800), (200, 806344), (220, 733040), (224, 719950), (238, 677600), (242, 666400), (245, 658240), (272, 592900), (275, 586432), (280, 575960), (308, 523600), (320, 503965), (340, 474320), (350, 460768), (352, 458150), (374, 431200), (385, 418880), (392, 411400), (400, 403172), (425, 379456), (440, 366520), (448, 359975), (476, 338800), (484, 333200), (490, 329120), (539, 299200), (544, 296450), (550, 293216), (560, 287980), (595, 271040), (605, 266560), (616, 261800), (680, 237160), (700, 230384), (704, 229075), (748, 215600), (770, 209440), (784, 205700), (800, 201586), (833, 193600), (847, 190400), (850, 189728), (880, 183260), (935, 172480), (952, 169400), (968, 166600), (980, 164560), (1078, 149600), (1088, 148225), (1100, 146608), (1120, 143990), (1190, 135520), (1210, 133280), (1225, 131648), (1232, 130900), (1309, 123200), (1360, 118580), (1400, 115192), (1496, 107800), (1540, 104720), (1568, 102850), (1600, 100793), (1666, 96800), (1694, 95200), (1700, 94864), (1760, 91630), (1870, 86240), (1904, 84700), (1925, 83776), (1936, 83300), (1960, 82280), (2057, 78400), (2156, 74800), (2200, 73304), (2240, 71995), (2380, 67760), (2420, 66640), (2450, 65824), (2464, 65450), (2618, 61600), (2695, 59840), (2720, 59290), (2800, 57596), (2975, 54208), (2992, 53900), (3025, 53312), (3080, 52360), (3136, 51425), (3332, 48400), (3388, 47600), (3400, 47432), (3520, 45815), (3740, 43120), (3808, 42350), (3850, 41888), (3872, 41650), (3920, 41140), (4114, 39200), (4165, 38720), (4235, 38080), (4312, 37400), (4400, 36652), (4675, 34496), (4760, 33880), (4840, 33320), (4900, 32912), (4928, 32725), (5236, 30800), (5390, 29920), (5440, 29645), (5600, 28798), (5929, 27200), (5950, 27104), (5984, 26950), (6050, 26656), (6160, 26180), (6545, 24640), (6664, 24200), (6776, 23800), (6800, 23716), (7480, 21560), (7616, 21175), (7700, 20944), (7744, 20825), (7840, 20570), (8228, 19600), (8330, 19360), (8470, 19040), (8624, 18700), (8800, 18326), (9163, 17600), (9350, 17248), (9520, 16940), (9680, 16660), (9800, 16456), (10285, 15680), (10472, 15400), (10780, 14960), (11200, 14399), (11858, 13600), (11900, 13552), (11968, 13475), (12100, 13328), (12320, 13090)]