66520014400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{204803}}^1$

素因数の和:204861

約数の個数: 168

約数和(自身を含む): 193515203520

約数和(自身を除く): 126995189120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 64, 70, 80, 100, 112, 116, 140, 145, 160, 175, 200, 203, 224, 232, 280, 290, 320, 350, 400, 406, 448, 464, 560, 580, 700, 725, 800, 812, 928, 1015, 1120, 1160, 1400, 1450, 1600, 1624, 1856, 2030, 2240, 2320, 2800, 2900, 3248, 4060, 4640, 5075, 5600, 5800, 6496, 8120, 9280, 10150, 11200, 11600, 12992, 16240, 20300, 23200, 32480, 40600, 46400, 64960, 81200, 162400, 204803, 324800, 409606, 819212, 1024015, 1433621, 1638424, 2048030, 2867242, 3276848, 4096060, 5120075, 5734484, 5939287, 6553696, 7168105, 8192120, 10240150, 11468968, 11878574, 13107392, 14336210, 16384240, 20480300, 22937936, 23757148, 28672420, 29696435, 32768480, 35840525, 40960600, 41575009, 45875872, 47514296, 57344840, 59392870, 65536960, 71681050, 81921200, 83150018, 91751744, 95028592, 114689680, 118785740, 143362100, 148482175, 163842400, 166300036, 190057184, 207875045, 229379360, 237571480, 286724200, 296964350, 327684800, 332600072, 380114368, 415750090, 458758720, 475142960, 573448400, 593928700, 665200144, 831500180, 950285920, 1039375225, 1146896800, 1187857400, 1330400288, 1663000360, 1900571840, 2078750450, 2293793600, 2375714800, 2660800576, 3326000720, 4157500900, 4751429600, 6652001440, 8315001800, 9502859200, 13304002880, 16630003600, 33260007200, 66520014400]

約数ペア:

[(1, 66520014400), (2, 33260007200), (4, 16630003600), (5, 13304002880), (7, 9502859200), (8, 8315001800), (10, 6652001440), (14, 4751429600), (16, 4157500900), (20, 3326000720), (25, 2660800576), (28, 2375714800), (29, 2293793600), (32, 2078750450), (35, 1900571840), (40, 1663000360), (50, 1330400288), (56, 1187857400), (58, 1146896800), (64, 1039375225), (70, 950285920), (80, 831500180), (100, 665200144), (112, 593928700), (116, 573448400), (140, 475142960), (145, 458758720), (160, 415750090), (175, 380114368), (200, 332600072), (203, 327684800), (224, 296964350), (232, 286724200), (280, 237571480), (290, 229379360), (320, 207875045), (350, 190057184), (400, 166300036), (406, 163842400), (448, 148482175), (464, 143362100), (560, 118785740), (580, 114689680), (700, 95028592), (725, 91751744), (800, 83150018), (812, 81921200), (928, 71681050), (1015, 65536960), (1120, 59392870), (1160, 57344840), (1400, 47514296), (1450, 45875872), (1600, 41575009), (1624, 40960600), (1856, 35840525), (2030, 32768480), (2240, 29696435), (2320, 28672420), (2800, 23757148), (2900, 22937936), (3248, 20480300), (4060, 16384240), (4640, 14336210), (5075, 13107392), (5600, 11878574), (5800, 11468968), (6496, 10240150), (8120, 8192120), (9280, 7168105), (10150, 6553696), (11200, 5939287), (11600, 5734484), (12992, 5120075), (16240, 4096060), (20300, 3276848), (23200, 2867242), (32480, 2048030), (40600, 1638424), (46400, 1433621), (64960, 1024015), (81200, 819212), (162400, 409606), (204803, 324800)]