80620470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1753}}^1$

素因数の和:1846

約数の個数: 96

約数和(自身を含む): 242978112

約数和(自身を除く): 162357642

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 630, 657, 730, 1022, 1095, 1314, 1533, 1753, 2190, 2555, 3066, 3285, 3506, 4599, 5110, 5259, 6570, 7665, 8765, 9198, 10518, 12271, 15330, 15777, 17530, 22995, 24542, 26295, 31554, 36813, 45990, 52590, 61355, 73626, 78885, 110439, 122710, 127969, 157770, 184065, 220878, 255938, 368130, 383907, 552195, 639845, 767814, 895783, 1104390, 1151721, 1279690, 1791566, 1919535, 2303442, 2687349, 3839070, 4478915, 5374698, 5758605, 8062047, 8957830, 11517210, 13436745, 16124094, 26873490, 40310235, 80620470]

約数ペア:

[(1, 80620470), (2, 40310235), (3, 26873490), (5, 16124094), (6, 13436745), (7, 11517210), (9, 8957830), (10, 8062047), (14, 5758605), (15, 5374698), (18, 4478915), (21, 3839070), (30, 2687349), (35, 2303442), (42, 1919535), (45, 1791566), (63, 1279690), (70, 1151721), (73, 1104390), (90, 895783), (105, 767814), (126, 639845), (146, 552195), (210, 383907), (219, 368130), (315, 255938), (365, 220878), (438, 184065), (511, 157770), (630, 127969), (657, 122710), (730, 110439), (1022, 78885), (1095, 73626), (1314, 61355), (1533, 52590), (1753, 45990), (2190, 36813), (2555, 31554), (3066, 26295), (3285, 24542), (3506, 22995), (4599, 17530), (5110, 15777), (5259, 15330), (6570, 12271), (7665, 10518), (8765, 9198)]