76951520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1540

約数の個数: 96

約数和(自身を含む): 202759200

約数和(自身を除く): 125807680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1489, 1520, 1615, 2584, 2720, 2978, 3040, 3230, 5168, 5956, 6460, 7445, 10336, 11912, 12920, 14890, 23824, 25313, 25840, 28291, 29780, 47648, 50626, 51680, 56582, 59560, 101252, 113164, 119120, 126565, 141455, 202504, 226328, 238240, 253130, 282910, 405008, 452656, 480947, 506260, 565820, 810016, 905312, 961894, 1012520, 1131640, 1923788, 2025040, 2263280, 2404735, 3847576, 4050080, 4526560, 4809470, 7695152, 9618940, 15390304, 19237880, 38475760, 76951520]

約数ペア:

[(1, 76951520), (2, 38475760), (4, 19237880), (5, 15390304), (8, 9618940), (10, 7695152), (16, 4809470), (17, 4526560), (19, 4050080), (20, 3847576), (32, 2404735), (34, 2263280), (38, 2025040), (40, 1923788), (68, 1131640), (76, 1012520), (80, 961894), (85, 905312), (95, 810016), (136, 565820), (152, 506260), (160, 480947), (170, 452656), (190, 405008), (272, 282910), (304, 253130), (323, 238240), (340, 226328), (380, 202504), (544, 141455), (608, 126565), (646, 119120), (680, 113164), (760, 101252), (1292, 59560), (1360, 56582), (1489, 51680), (1520, 50626), (1615, 47648), (2584, 29780), (2720, 28291), (2978, 25840), (3040, 25313), (3230, 23824), (5168, 14890), (5956, 12920), (6460, 11912), (7445, 10336)]