152647040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2660

約数の個数: 128

約数和(自身を含む): 449305920

約数和(自身を除く): 296658880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2621, 2912, 3640, 4160, 4480, 5242, 5824, 7280, 8320, 10484, 11648, 13105, 14560, 18347, 20968, 26210, 29120, 34073, 36694, 41936, 52420, 58240, 68146, 73388, 83872, 91735, 104840, 136292, 146776, 167744, 170365, 183470, 209680, 238511, 272584, 293552, 335488, 340730, 366940, 419360, 477022, 545168, 587104, 681460, 733880, 838720, 954044, 1090336, 1174208, 1192555, 1362920, 1467760, 1677440, 1908088, 2180672, 2348416, 2385110, 2725840, 2935520, 3816176, 4361344, 4770220, 5451680, 5871040, 7632352, 9540440, 10903360, 11742080, 15264704, 19080880, 21806720, 30529408, 38161760, 76323520, 152647040]

約数ペア:

[(1, 152647040), (2, 76323520), (4, 38161760), (5, 30529408), (7, 21806720), (8, 19080880), (10, 15264704), (13, 11742080), (14, 10903360), (16, 9540440), (20, 7632352), (26, 5871040), (28, 5451680), (32, 4770220), (35, 4361344), (40, 3816176), (52, 2935520), (56, 2725840), (64, 2385110), (65, 2348416), (70, 2180672), (80, 1908088), (91, 1677440), (104, 1467760), (112, 1362920), (128, 1192555), (130, 1174208), (140, 1090336), (160, 954044), (182, 838720), (208, 733880), (224, 681460), (260, 587104), (280, 545168), (320, 477022), (364, 419360), (416, 366940), (448, 340730), (455, 335488), (520, 293552), (560, 272584), (640, 238511), (728, 209680), (832, 183470), (896, 170365), (910, 167744), (1040, 146776), (1120, 136292), (1456, 104840), (1664, 91735), (1820, 83872), (2080, 73388), (2240, 68146), (2621, 58240), (2912, 52420), (3640, 41936), (4160, 36694), (4480, 34073), (5242, 29120), (5824, 26210), (7280, 20968), (8320, 18347), (10484, 14560), (11648, 13105)]