163206720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1013

約数の個数: 168

約数和(自身を含む): 571179960

約数和(自身を除く): 407973240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 929, 960, 976, 1098, 1220, 1440, 1464, 1830, 1858, 1952, 2196, 2440, 2745, 2787, 2880, 2928, 3660, 3716, 3904, 4392, 4645, 4880, 5490, 5574, 5856, 7320, 7432, 8361, 8784, 9290, 9760, 10980, 11148, 11712, 13935, 14640, 14864, 16722, 17568, 18580, 19520, 21960, 22296, 27870, 29280, 29728, 33444, 35136, 37160, 41805, 43920, 44592, 55740, 56669, 58560, 59456, 66888, 74320, 83610, 87840, 89184, 111480, 113338, 133776, 148640, 167220, 170007, 175680, 178368, 222960, 226676, 267552, 283345, 297280, 334440, 340014, 445920, 453352, 510021, 535104, 566690, 668880, 680028, 850035, 891840, 906704, 1020042, 1133380, 1337760, 1360056, 1700070, 1813408, 2040084, 2266760, 2550105, 2675520, 2720112, 3400140, 3626816, 4080168, 4533520, 5100210, 5440224, 6800280, 8160336, 9067040, 10200420, 10880448, 13600560, 16320672, 18134080, 20400840, 27201120, 32641344, 40801680, 54402240, 81603360, 163206720]

約数ペア:

[(1, 163206720), (2, 81603360), (3, 54402240), (4, 40801680), (5, 32641344), (6, 27201120), (8, 20400840), (9, 18134080), (10, 16320672), (12, 13600560), (15, 10880448), (16, 10200420), (18, 9067040), (20, 8160336), (24, 6800280), (30, 5440224), (32, 5100210), (36, 4533520), (40, 4080168), (45, 3626816), (48, 3400140), (60, 2720112), (61, 2675520), (64, 2550105), (72, 2266760), (80, 2040084), (90, 1813408), (96, 1700070), (120, 1360056), (122, 1337760), (144, 1133380), (160, 1020042), (180, 906704), (183, 891840), (192, 850035), (240, 680028), (244, 668880), (288, 566690), (305, 535104), (320, 510021), (360, 453352), (366, 445920), (480, 340014), (488, 334440), (549, 297280), (576, 283345), (610, 267552), (720, 226676), (732, 222960), (915, 178368), (929, 175680), (960, 170007), (976, 167220), (1098, 148640), (1220, 133776), (1440, 113338), (1464, 111480), (1830, 89184), (1858, 87840), (1952, 83610), (2196, 74320), (2440, 66888), (2745, 59456), (2787, 58560), (2880, 56669), (2928, 55740), (3660, 44592), (3716, 43920), (3904, 41805), (4392, 37160), (4645, 35136), (4880, 33444), (5490, 29728), (5574, 29280), (5856, 27870), (7320, 22296), (7432, 21960), (8361, 19520), (8784, 18580), (9290, 17568), (9760, 16722), (10980, 14864), (11148, 14640), (11712, 13935)]